CN116398851B

CN116398851B - LED energy-saving lamp

Info

Publication number: CN116398851B
Application number: CN202310676609.XA
Authority: CN
Inventors: 李少鹏
Original assignee: Shenzhen Xinglaite Technology Co ltd
Current assignee: Shenzhen Xinglaite Technology Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-08-08
Anticipated expiration: 2043-06-08
Also published as: CN116398851A

Abstract

The invention relates to the field of illumination, and discloses an LED energy-saving lamp which comprises a housing, a light condensing mechanism and a side illumination mechanism, wherein the light condensing mechanism comprises a connecting bracket, a middle illumination lamp is arranged at the bottom of the connecting bracket, a plurality of groups of light condensing units are arranged on the side wall of the connecting bracket along the circumferential direction of the housing in an array mode, the light condensing units are arranged in a horizontally arranged unfolding state and an inclined state inclined towards the central line of the middle illumination lamp to be switched, the light condensing mechanism is arranged in an avoidance state and is in a light condensing state to be switched, when the light condensing mechanism is in the avoidance state, all the light condensing units are in a horizontal state and mutually matched to seal the lower opening of the housing, the side illumination lamps a and b of the side illumination mechanism are uniformly distributed on the lower end face of the light condensing mechanism, the middle illumination lamp is coaxial with the housing, when the light condensing units are in an inclined state and form a light condensing area in a circular truncated cone shape, and the inner wall of the light condensing area is provided with a mirror surface.

Description

LED energy-saving lamp

Technical Field

The invention relates to the field of illumination, in particular to the field of energy-saving lamps, and particularly relates to an LED energy-saving lamp.

Background

The lamp is a common lighting appliance in life and is used for providing illumination for people living, learning by children and the like in dim light environments such as night, for example, when the lamp is used for learning by children, the illumination range of the desk lamp is limited, the illumination effect is poor, the attention is not concentrated when the lamp is used for learning by children, the lamp is easy to break down, the sight is continuously stretched towards two sides, the sight of eyes of the children is continuously switched between low brightness (the light brightness far from the desk lamp is weak) and high brightness (the light brightness near the desk lamp is strong), and the sight of the children is very easy to be reduced after the lamp is used for a long time; when the ceiling lamp or the ceiling lamp is used for illumination, the illumination range is wide, the light brightness is balanced, the illumination brightness is limited, and the energy consumption is high.

Disclosure of Invention

In order to solve the problems mentioned in the background, the invention provides an LED energy-saving lamp.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.

The LED energy-saving lamp comprises a housing, a light condensing mechanism and a side lighting mechanism, wherein the light condensing mechanism comprises a connecting bracket, a middle lighting lamp is arranged at the bottom of the connecting bracket, light condensing units are arranged on the side wall of the connecting bracket, a plurality of groups of light condensing units are arranged in an array manner along the circumferential direction of the housing, and the side lighting mechanism comprises a side lighting lamp a and a side lighting lamp b;

the light condensing unit is arranged between a horizontally arranged unfolding state and an inclined state inclined towards the central line of the middle illuminating lamp;

the light-gathering mechanism is arranged between an avoidance state and a light-gathering state to switch, when the light-gathering mechanism is in the avoidance state, all light-gathering units are in a horizontal state and mutually matched to seal the lower opening of the housing, the side illuminating lamps a and b are uniformly distributed on the lower end face of the light-gathering mechanism, the middle illuminating lamp is coaxial with the housing, when the light-gathering mechanism is in the light-gathering state, all light-gathering units are in an inclined state and form a light-gathering area in a circular truncated cone shape, and the inner wall of the light-gathering area is provided with a mirror surface.

Further, a lifting frame which is arranged in a lifting manner is arranged in the housing, the bottom of the lifting frame is rotatably provided with a movable support, a connecting shaft formed at the mounting position is coaxially arranged with the housing, the bottom of the movable support is provided with a mounting shaft which is horizontally arranged, and the connecting support is connected with the mounting shaft.

Further, a top ring coaxial with the middle illuminating lamp is slidably arranged on the connecting support, a magnet is further arranged on the side wall of the connecting support, the surface, deviating from the axial lead of the top ring, of the magnet is inclined towards the direction, deviating from the axial lead of the top ring, of the magnet, and the magnet is located below the top ring;

the condensing unit comprises a condensing plate, the condensing plate is in an arc plate shape, one end of the condensing plate is hinged with the side edge of the connecting support, the end of the condensing plate is further extended to be provided with a bulge, the bulge is located below the top ring, and the condensing plate is provided with a magnetic layer which is correspondingly matched with the magnet.

Further, a limiting piece is arranged on the upper end face of the condensing plate, the limiting piece comprises a guide rod vertically arranged on the upper end face of the condensing plate, a connecting plate is arranged at the upper end of the guide rod, a limiting plate is slidably arranged outside the guide rod, a spring III positioned between the limiting plate and the connecting plate is sleeved outside the guide rod, and two groups of limiting pieces are arranged along the circumferential direction of the condensing plate;

the upper end face of the condensing plate is also provided with a push plate in a sliding manner along the radial direction, the push plate is positioned on one side of the limiting piece, which faces the bulge, and the condensing plate is also provided with a spring IV for driving the push plate to move close to the limiting piece.

Further, a guide frame is further arranged on the condensing plate, a trigger frame is slidably arranged on the guide frame, the sliding direction of the trigger frame is parallel to the extending direction of the guide rod, the trigger frame is positioned on one side of the limiting piece, which faces the protrusion, a spring six is arranged between the trigger frame and the guide frame, and the spring six drives the trigger frame to move away from the condensing plate through the elasticity of the spring six;

the upper part of the condensing plate is provided with a push rod in a sliding way along the radial direction, the condensing plate is also provided with a spring five for driving the push rod to move close to the bulge, the upper end face of the push rod is extended with a first inclined block and a second inclined block, the first inclined block is positioned between the two groups of limiting parts, the first inclined block is positioned between the trigger frame and the limiting parts, one side of the first inclined block, which faces the trigger frame, is provided with a third inclined surface, one side of the second inclined block, which faces away from the trigger frame, is provided with a fourth inclined surface, when the condensing plate is horizontally arranged, the distance between the third inclined surface and the trigger frame is gradually increased from bottom to top, and the distance between the fourth inclined surface and the trigger frame is gradually decreased from bottom to top.

Further, a socket is also arranged on the push rod and is positioned on one side of the first inclined block, which is away from the second inclined block, and the wall of the socket, which faces the first inclined block, is flush with the side surface of the first inclined block, which faces the socket;

the trigger frame is provided with a first inclined plane positioned above the third inclined plane, the first inclined plane is parallel to the third inclined plane, and in the moving process of the trigger frame, which is close to the condensing plate, the first inclined plane can be contacted with the third inclined plane to push the push rod to move, and then the first inclined plane is inserted into the socket for a while.

Further, a plugboard is arranged between the two groups of limiting parts, one side of the plugboard facing the limiting parts is provided with a border, the side surface of the border, which is away from the condensing plate, is contacted with the side surface of the limiting plate facing the condensing plate, two side surfaces of the plugboard along the circumferential direction of the condensing plate are respectively contacted with the limiting plates in the two groups of limiting parts, one side of the border is provided with a lug, the lug is positioned on one side of the limiting plate facing the trigger frame, and the side surface of the push plate facing the limiting parts is contacted with the plugboard;

the light-condensing plate is characterized in that an inclined plane five parallel to the inclined plane four is further arranged on the plugboard, an inclined plane two parallel to the inclined plane four is arranged on the trigger frame, the inclined plane five is located on one side of the inclined plane two, away from the limiting piece, and when the trigger frame moves in a process of approaching the light-condensing plate, the inclined plane two can be contacted with the inclined plane five to push the plugboard to move.

Further, the terminal surface evenly spaced of spotlight board is equipped with a plurality of jack down, and the terminal surface evenly spaced of picture peg is equipped with a plurality of jack down, and the picture peg is provided with the bolt perpendicularly towards on the face of spotlight board, and the trigger hole has still been seted up to the terminal surface of picture peg, and when spotlight board was the level and arranges, the lower terminal surface of spotlight board was provided with the main mirror surface, and the lower terminal surface of bolt is provided with the auxiliary mirror surface, and when the bolt inserted down in the jack, the auxiliary mirror surface of bolt was parallel and level with the main mirror surface of spotlight board.

When the light condensing unit is in an unfolding state, the light condensing plate is horizontally arranged, the plugboard is supported by the second inclined block, the upper plughole and the lower plughole are coaxial, the first inclined surface is inserted into the plughole, and the third spring, the fourth spring, the fifth spring and the sixth spring are in a compression state;

when the light condensing unit is in an inclined state, the light condensing plate is obliquely arranged and attached to the magnet, the inserting plate is attached to the light condensing plate, the bolt is inserted into the lower inserting hole, the inclined block II is inserted into the triggering hole, the inclined plane I is located above the inclined plane III of the inclined block I and attached to the inclined plane III, and the protruding block is in contact with the limiting plate.

Further, the side lighting mechanism comprises a mounting ring coaxially arranged in the housing, the outer circular surface of the mounting ring is provided with a cantilever in a radial extending mode, the bottom of the cantilever is provided with a mounting seat, a plurality of side lighting lamps a are uniformly arranged on the mounting seat at intervals, and when the light gathering mechanism is switched to an avoidance state, the side lighting lamps a are inserted into the upper jack and the lower jack;

when the spotlight mechanism switches to dodge the state, there is the blank region between two adjacent groups spotlight units, and the lower terminal surface of collar extends there is the sill bar, and the radial extension of sill bar bottom along the collar has the intermediate lamella, and the intermediate lamella is located the blank region and with blank region shutoff, and the lower terminal surface uniform interval of intermediate lamella is provided with a plurality of side lighting lamps b.

Further, the upper end face of the mounting ring vertically extends upwards to form a guide post, a first ejector rod is slidably mounted on the guide post, a limiting ring positioned above the first ejector rod is arranged outside the guide post, a first spring is arranged between the limiting ring and the first ejector rod, and when the light condensing mechanism is switched to an avoidance state, the bottom of the first ejector rod is abutted against the upper end face of the ejector ring;

the end face of the mounting ring is provided with a second ejector rod in a sliding manner along the vertical direction, the bottom of the second ejector rod is provided with an external step positioned below the mounting ring, a second spring is arranged between the external step and the mounting ring, and when the light condensing mechanism is switched to an avoidance state, the bottom of the second ejector rod is abutted against the top of the trigger frame;

when the light condensing mechanism is switched to a light condensing state, the bottom of the first ejector rod is positioned below the bottom of the second ejector rod.

Compared with the prior art, the invention has the beneficial effects that:

1. in the invention, the light condensing mechanism is arranged to switch between an avoidance state and a light condensing state:

when the energy-saving lamp is in an avoidance state, the bottom of the energy-saving lamp is in a complete circular shape, and a plurality of lamp beads (the lamp beads refer to side illuminating lamps a and b and a middle illuminating lamp) are uniformly distributed on the circular surface at intervals, so that the energy-saving lamp can uniformly emit light downwards at the moment, the whole room is illuminated, the illumination range is wide, and a series of daily lives such as eating, chatting, playing mobile phones, watching televisions and the like can be generated in the illumination environment by a user;

when a child needs writing operation and reading and learning, the light gathering mechanism is switched to a light gathering state, the illumination brightness of a reading area formed by light gathering of the light gathering mechanism is obviously improved and the energy consumption is unchanged, the energy saving purpose is achieved, the illumination position of the reading area is adjusted, the illumination of the reading area is obtained at the position of a desk, etc. for the child to learn, and then the child can see the writing operation in a bright environment.

2. In the invention, the condensing mechanism can be switched between the condensing state and the avoiding state only by driving the condensing mechanism to move up and down, namely, the following actions can be realized by a single power source of the motor: the side illuminating lamp a is separated from the light condensing mechanism, the plug pin is inserted into the lower jack, the lower end face of the light condensing plate forms a complete mirror surface, the light condensing plate is folded to be obliquely arranged, or the light condensing plate is unfolded to be horizontally arranged, the plug pin is separated from the lower jack, the upper jack and the lower jack are coaxial, the side illuminating lamp a is inserted into the upper jack and the lower jack, and the single power source drives the mode to achieve the energy saving effect, smooth action connection and quicker switching.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of the present invention;

FIG. 2 is a schematic diagram of a second embodiment of the present invention;

FIG. 3 is a schematic diagram III of the structure of the present invention;

FIG. 4 is a schematic diagram of a fourth embodiment of the present invention;

FIG. 5 is a schematic view of a side illumination mechanism, a linkage mechanism, and a lift;

FIG. 6 is a schematic view of a crane, a movable carriage and a mounting shaft;

FIG. 7 is a schematic diagram of a side illumination mechanism and a linkage mechanism;

FIG. 8 is a schematic view of a condensing mechanism in an avoidance state;

FIG. 9 is a schematic diagram of a condensing unit in an unfolded state;

FIG. 10 is a second schematic view of the condensing unit in an unfolded state;

FIG. 11 is a third schematic view of a condensing unit in an expanded state;

fig. 12 is a schematic view of a condensing unit in an unfolded state;

fig. 13 is a schematic view of a condensing mechanism in a condensing state;

fig. 14 is a schematic view of a condensing unit in an inclined state;

fig. 15 is a schematic diagram II of the condensing unit in an inclined state;

fig. 16 is a schematic view of a condensing unit in an inclined state.

The reference numerals in the drawings are:

100. a housing; 101. a first motor; 102. a screw rod; 103. a screw rod seat; 104. a connecting rod; 105. a lifting frame; 106. a second motor; 107. a third motor; 108. a movable bracket; 109. a connecting shaft; 110. a mounting shaft; 111. a transmission shaft;

200. a middle lighting lamp;

300. a side illumination mechanism; 301. a mounting ring; 302. an intermediate plate; 303. a cantilever; 304. a mounting base; 305. a first ejector rod; 306. a first spring; 307. a second ejector rod; 308. a second spring;

400. a light-gathering mechanism; 401. a connecting bracket; 402. a magnet; 403. a top ring; 410. a condensing unit; 411. a condensing plate; 4111. a lower jack; 4112. a protrusion; 4113. a guide frame; 412. inserting plate; 4121. an upper jack; 4122. a trigger hole; 4123. a plug pin; 4124. edge edges; 4125. a bump; 4126. an inclined plane V; 413. a trigger frame; 4131. an inclined plane I; 4132. a second inclined plane; 414. a connecting plate; 415. a guide rod; 416. a limiting plate; 417. a third spring; 418. a push plate; 419. a spring IV; 420. a push rod; 421. an oblique block I; 422. a second oblique block; 423. a spring V; 424. a socket; 425. and a spring six.

Detailed Description

In order to further describe the technical means and effects adopted by the present invention for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.

As shown in fig. 1 to 16, the invention discloses an LED energy-saving lamp, which can be used as a ceiling lamp or a pendant lamp to be mounted on a ceiling, and can also be used as a lamp source for a desk lamp with higher illumination height.

It includes a housing 100, and the housing 100 has a cylindrical housing shape with an opening at a lower end.

As shown in fig. 5 and fig. 6, a lifting frame 105 in lifting arrangement is installed in a housing 100, a movable bracket 108 is rotatably installed at the bottom of the lifting frame 105, a connecting shaft 109 formed at the installation position is coaxially arranged with the housing 100, a horizontally arranged installation shaft 110 is installed at the bottom of the movable bracket 108, a transmission shaft 111, a second motor 106 and a third motor 107 are installed on the movable bracket 108, the second motor 106 drives the connecting shaft 109 to rotate, the second motor 106 drives the transmission shaft 111 to rotate, the transmission shaft 111 drives the installation shaft 110 to rotate, and a power transmission route in driving the rotation is realized in the prior art and is not repeated.

The lifting frame 105 is driven to lift by the driving assembly, specifically, the driving assembly comprises a motor frame arranged in the housing 100, a first motor 101 is installed on the motor frame, the housing 100 is pinched and is also provided with a plurality of horizontally arranged screw rods 102, the screw rods 102 are arranged along the circumferential direction of the housing 100 in an array mode, screw rod seats 103 are installed outside each screw rod 102, sliding fit along the axial direction of the screw rods 102 is formed between each screw rod seat 103 and the housing 100, the first motor 101 is used for driving the screw rods 102 to rotate, the screw rod seats 103 are further enabled to move on the screw rods 102, a connecting rod 104 is hinged between each screw rod seat 103 and the lifting frame 105, and when the screw rod seats 103 move, the lifting frame 105 is pulled through the connecting rod 104 to lift.

As shown in fig. 1 to 4 and 8, the present invention further includes a condensing mechanism 400, the condensing mechanism 400 includes a connection bracket 401 connected to the mounting shaft 110, the bottom of the connection bracket 401 is provided with the middle illumination lamp 200, the side wall of the connection bracket 401 is provided with condensing units 410, and the condensing units 410 are arranged in a plurality of groups in an array along the circumferential direction of the housing 100.

The condensing unit 410 is disposed to be switched between an unfolded state in which the condensing unit 410 is horizontally disposed and an inclined state in which the condensing unit 410 is inclined and the condensing unit 410 is inclined toward the center line of the middle illumination lamp 200.

The light condensing mechanism 400 is arranged between an avoidance state and a light condensing state, as shown in fig. 8, when the light condensing mechanism is in the avoidance state, all light condensing units 410 are in a horizontal state and mutually matched to block the lower opening of the housing 100, the middle illuminating lamp 200 is coaxial with the housing 100, as shown in fig. 13, when the light condensing mechanism is in the light condensing state, all light condensing units 410 are in an inclined state and form a light condensing area in a circular truncated cone shape, the inner wall of the light condensing area is set to be in a mirror surface structure, light rays of the illuminating lamp 200 are gathered through the mirror surface of the light condensing area, a downward irradiation range is named as a reading area after gathering, the illumination brightness of the reading area is obviously improved, the energy consumption is unchanged, and the position of the reading area is adjustable because the movable bracket 108 and the mounting shaft 110 are rotatable.

Specific:

as shown in fig. 8, a top ring 403 coaxial with the middle lighting lamp 200 is slidably mounted on the connection bracket 401, a magnet 402 is further disposed on a side wall of the connection bracket 401, the surface of the magnet 402 facing away from the axis of the top ring 403 is obliquely disposed and is inclined towards the direction facing away from the axis of the top ring 403, and the magnet 402 is located below the top ring 403.

As shown in fig. 9, the light condensing unit 410 includes a light condensing plate 411, the light condensing plate 411 is in an arc shape, one end of the light condensing plate 411 is hinged to a side edge of the connection bracket 401, and a protrusion 4112 extends from the end, the protrusion 4112 is located below the top ring 403, the top ring 403 is pressed by a linkage mechanism (specifically described later) disposed in the housing 100, the protrusion 4112 is pressed by the top ring 403, and further overcomes the elasticity of the magnet 402, so that the light condensing plate 411 is horizontally disposed, when the pressing of the top ring 403 is cancelled, the light condensing plate 411 is deflected downward under the action of gravity, and is deflected downward by the magnetic attraction of the magnet 402 until the light condensing plate 411 is attached to the magnet 402, at this time, the light condensing plate 411 is obliquely disposed, and a magnetic layer corresponding to the magnet 402 is disposed on the light condensing plate 411.

As shown in fig. 9 and 10, a limiting member is disposed on an upper end surface of the condensing plate 411, the limiting member includes a guide rod 415 vertically disposed on the upper end surface of the condensing plate 411, a connecting plate 414 is disposed at an upper end of the guide rod 415, a limiting plate 416 is slidably mounted on an outer portion of the guide rod 415, a third spring 417 disposed between the limiting plate 416 and the connecting plate 414 is sleeved on an outer portion of the guide rod 415, and two groups of limiting members are disposed along a circumferential direction of the condensing plate 411.

The upper end surface of the condensing plate 411 is also provided with a push plate 418 in a sliding manner along the radial direction, the push plate 418 is positioned on one side of the limiting piece facing the protrusion 4112, and the condensing plate 411 is also provided with a spring four 419 for driving the push plate 418 to move close to the limiting piece.

As shown in fig. 9-12 and 15, the condensing plate 411 is further provided with a guide frame 4113, the guide frame 4113 is slidably provided with a trigger frame 413, the sliding direction of the trigger frame 413 is parallel to the extending direction of the guide rod 415, and the trigger frame 413 is located at one side of the limiting member facing the protrusion 4112.

The push rod 420 is slidably installed above the light condensing plate 411 in the radial direction, the spring five 423 used for driving the push rod 420 to move close to the protrusion 4112 is further arranged on the light condensing plate 411, the first inclined block 421 and the second inclined block 422 extend from the upper end face of the push rod 420, the second inclined block 422 is located between two groups of limiting pieces, the first inclined block 421 is located between the trigger frame 413 and the limiting pieces, the inclined surface three is arranged on one side, facing the trigger frame 413, of the first inclined block 421, the inclined surface four is arranged on one side, facing away from the trigger frame 413, of the second inclined block 422, when the light condensing plate 411 is horizontally arranged, the distance between the inclined surface three and the trigger frame 413 increases from bottom to top, and the distance between the inclined surface four and the trigger frame 413 decreases from bottom to top.

The push rod 420 is also provided with a socket 424, the socket 424 is positioned on one side of the first inclined block 421, which is away from the second inclined block 422, and the hole wall of the socket 424, which faces the first inclined block 421, is flush with the side surface of the first inclined block 421, which faces the socket 424.

The trigger frame 413 is provided with a first inclined plane 4131 above the third inclined plane, the first inclined plane 4131 is parallel to the third inclined plane, and in the moving process of the trigger frame 413 approaching to the condensing plate 411, the first inclined plane 4131 can contact with the third inclined plane to push the push rod 420 to move, and then the first inclined plane 4131 can be inserted into the socket 424.

As shown in fig. 9-12, a plugboard 412 is disposed between the two sets of limiting members, a side of the plugboard 412 facing the limiting members is provided with a border 4124, a side of the border 4124 facing away from the light-gathering plate 411 contacts with a side of the limiting plate 416 facing the light-gathering plate 411, and two sides of the plugboard 412 along the circumferential direction of the light-gathering plate 411 contact with the limiting plates 416 in the two sets of limiting members respectively.

A bump 4125 is provided along one side of the rim 4124, the bump 4125 being located on the side of the limiting plate 416 facing the trigger frame 413.

The side of the push plate 418 facing the stop contacts the insert plate 412.

The insert plate 412 is further provided with a fifth inclined plane 4126 parallel to the fourth inclined plane, the trigger frame 413 is provided with a second inclined plane 4132 parallel to the fourth inclined plane, the fifth inclined plane 4126 is located at one side of the second inclined plane 4132 away from the limiting piece, and when the trigger frame 413 moves close to the condensing plate 411, the second inclined plane 4132 can contact with the fifth inclined plane 4126 to push the insert plate 412 to move.

As shown in fig. 9 and 10, a spring six 425 is disposed between the trigger frame 413 and the guide frame 4113, and the spring force of the spring six 425 drives the trigger frame 413 to move away from the light condensing plate 411.

As shown in fig. 9, the end surface of the light condensing plate 411 is uniformly provided with a plurality of lower insertion holes 4111 at intervals, the end surface of the insertion plate 412 is uniformly provided with a plurality of upper insertion holes 4121 at intervals, the surface of the insertion plate 412 facing the light condensing plate 411 is vertically provided with a plug pin 4123, and the end surface of the insertion plate 412 is also provided with a trigger hole 4122.

The condensing plate 411 is horizontally arranged, the lower end face of the condensing plate is provided with a main mirror surface, the lower end face of the plug 4123 is provided with a secondary mirror surface, when the plug 4123 is inserted into the lower jack 4111, the secondary mirror surface of the plug 4123 is flush with the main mirror surface of the condensing plate 411, and the main mirror surface and the secondary mirror surface are matched to form a complete mirror surface shape.

As shown in fig. 8-12, the condensing unit 410 is in an unfolded state, when:

the condensing plate 411 is horizontally arranged, the plugboard 412 is supported by the second inclined block 422, the upper insertion hole 4121 is coaxial with the lower insertion hole 4111, the first inclined surface 4131 is inserted into the insertion hole 424, and the third spring 417, the fourth spring 419, the fifth spring 423 and the sixth spring 425 are in a compressed state.

As shown in fig. 13-16, the condensing unit 410 is in an inclined state, when:

the light condensing plate 411 is obliquely arranged and is attached to the magnet 402, the insertion plate 412 is attached to the light condensing plate 411, the plug pin 4123 is inserted into the lower insertion hole 4111, the second inclined block 422 is inserted into the trigger hole 4122, the first inclined block 4131 is located above the third inclined block 421 and is attached to the third inclined block, and the protruding block 4125 is in contact with the limiting plate 416.

The state switching process of the condensing unit 410 is specifically shown as follows:

1. the process of switching from the inclined state to the unfolded state is as follows:

the top ring 403 presses the projection 4112 so that the light condensing plate 411 is horizontally arranged;

then, the trigger frame 413 is pressed to move closer to the light condensing plate 411, and the spring six 425 is compressed, and the movement is performed:

firstly, under the cooperation of the first inclined surface 4131 and the third inclined surface, the push rod 420 is pushed to move away from the protrusion 4112, meanwhile the fourth inclined surface pushes the inserting plate 412 to move away from the light condensing plate 411, the second inclined block 422 gradually breaks away from the trigger hole 4122, the plug 4123 gradually breaks away from the lower inserting hole 4111, and the third spring 417 and the fifth spring 423 are compressed;

when the insert plate 412 is supported by the second ramp block 422, the second ramp block 422 is completely disengaged from the trigger hole 4122, the pin 4123 is completely disengaged from the lower insert hole 4111, and the first ramp 4131 is inserted into the insert hole 424, and the second ramp 4132 is in contact with the fifth ramp 4126;

then, the trigger frame 413 continues to move downward, under the cooperation of the second inclined plane 4132 and the fifth inclined plane 4126, the pushing plug board 412 moves close to the protrusion 4112, so that the plug pin 4123 is dislocated with the lower plug hole 4111, and the upper plug hole 4121 is coaxial with the lower plug hole 4111, and in addition, the plug board 412 moves to push the push board 418 together, so that the fourth spring 419 is compressed;

the condensing plate 411 is horizontally disposed, the insert plate 412 is supported by the second inclined block 422, the upper insertion hole 4121 is coaxial with the lower insertion hole 4111, the first inclined surface 4131 is inserted into the insertion hole 424, and the third spring 417, the fourth spring 419, the fifth spring 423 and the sixth spring 425 are in a compressed state, i.e. the condensing unit 410 is switched to an expanded state.

2. The process of switching from the unfolded state to the tilted state is as follows:

the top ring 403 removes the pressing of the protrusion 4112, and the condensing plate 411 is obliquely arranged under the action of gravity and the magnetic attraction force of the magnet 402;

depression of trigger frame 413 is withdrawn:

first, the spring six 425 releases the elastic force to enable the trigger frame 413 to move away from the light condensing plate 411, and the first inclined surface 4131 is separated from the socket 424;

at the same time, spring five 423 and spring four 419 release the spring force, the former drives push rod 420 to move close to protrusion 4112, and the latter pushes plug board 412 to move away from protrusion 4112 through push plate 418;

when the bump 4125 contacts the limiting plate 416, the upper jack 4121 is offset from the lower jack 4111, the pin 4123 is coaxial with the lower jack 4111, and the second inclined block 422 faces the trigger hole 4122;

then, the third spring 417 releases the elastic force to enable the plugboard 412 to move close to the light condensing plate 411, the plugboard 412 is attached to the light condensing plate 411, and the plug pins 4123 are inserted into the lower insertion holes 4111;

to this end, the light condensing plate 411 is obliquely arranged and attached to the magnet 402, the insertion plate 412 is attached to the light condensing plate 411, the plug pin 4123 is inserted into the lower insertion hole 4111, the second inclined block 422 is inserted into the trigger hole 4122, the first inclined block 4131 is located above the third inclined surface of the first inclined block 421 and attached to the third inclined block, and the protruding block 4125 contacts with the limiting plate 416, i.e., the light condensing unit 410 is switched to an inclined state.

As shown in fig. 7, the housing 100 is further provided with a side illumination mechanism 300, which is configured to illuminate the whole room in cooperation with the middle illumination lamp 200 when the light-condensing mechanism 400 is switched to the avoidance state, specifically:

the side lighting mechanism 300 comprises a mounting ring 301 coaxially arranged in the housing 100, a cantilever 303 extends along the radial direction from the outer circumferential surface of the mounting ring 301, a mounting seat 304 is arranged at the bottom of the cantilever 303, a plurality of side lighting lamps a are uniformly arranged on the mounting seat 304 at intervals, when the light condensing mechanism 400 is switched to an avoidance state, the side lighting lamps a are inserted into an upper jack 4121 and a lower jack 4111, and a plurality of cantilever 303 and mounting seat 304 are arranged corresponding to the number of light condensing units 410.

As shown in fig. 13, when the light condensing mechanism 400 is switched to the light condensing state, the plurality of light condensing units 410 cooperate to form a light condensing area in a circular truncated cone shape, two adjacent groups of light condensing units 410 are contacted with each other, and as shown in fig. 8, when the light condensing mechanism 400 is switched to the avoidance state, a blank area exists between the two adjacent groups of light condensing units 410, so as to extend a bottom rod from the lower end surface of the mounting ring 301, as shown in fig. 7, a middle plate 302 extends from the bottom of the bottom rod along the radial direction of the mounting ring 301, when the light condensing mechanism 400 is switched to the avoidance state, the middle plate 302 is positioned in the blank area and seals the blank area, and a plurality of side illuminating lamps b are uniformly arranged on the lower end surface of the middle plate 302 at intervals.

When the light-gathering mechanism 400 is switched to the avoidance state, the bottom of the energy-saving lamp is in a complete round shape due to the existence of the middle plate 302, and a plurality of lamp beads (the lamp beads refer to the side illuminating lamps a and b and the middle illuminating lamp 200) are uniformly distributed on the round surface at intervals, so that the energy-saving lamp can uniformly emit light downwards at this moment, illuminate the whole room, and have a wide illumination range, and a series of daily lives such as eating, chatting, playing mobile phones, watching television and the like can be generated in the illumination environment by a user.

When a child needs writing operation and reading and learning, the light-gathering mechanism 400 is switched to a light-gathering state, the illumination brightness of a reading area formed by light gathering of the light-gathering mechanism 400 is obviously improved and the energy consumption is unchanged, the position of the reading area is adjusted to be located at a desk, so that the child can see the writing operation in a bright environment, meanwhile, due to the side illumination lamps a and b, the whole room can be illuminated, the difference between the brightness near the desk and the brightness of the room is reduced, and the purpose of protecting eyes is achieved.

As shown in fig. 7, the linkage mechanism is specifically as follows:

the upper end face of the mounting ring 301 vertically extends upwards to form a guide pillar, a first ejector rod 305 is slidably mounted on the guide pillar, a limiting ring positioned above the first ejector rod 305 is arranged outside the guide pillar, a first spring 306 positioned between the limiting ring and the first ejector rod 305 is sleeved outside the guide pillar, and when the light condensing mechanism 400 is switched to an avoidance state, the bottom of the first ejector rod 305 is abutted against the upper end face of the top ring 403.

The terminal surface of collar 301 is along vertical direction slidable mounting there being ejector pin two 307, and the bottom of ejector pin two 307 is provided with external step, and external step is located the below of collar 301, and the outside cover of ejector pin two 307 is equipped with the spring two 308 that is located between external step and the collar 301, and when spotlight mechanism 400 switches to dodging the state, the bottom of ejector pin two 307 is contradicted with trigger frame 413's top, and the quantity that ejector pin two 307 corresponds spotlight unit 410 is provided with a plurality of.

When the condensing mechanism 400 is switched to the condensing state, the bottom of the first ejector rod 305 is located below the bottom of the second ejector rod 307.

The working principle of the invention is as follows:

switching from a condensing state to an avoiding state:

step one: the motor II 106 and the motor III 107 cooperate to drive the condensing mechanism 400 in a condensing state to deflect, so that the reading area of the condensing mechanism 400 and the central line of the middle illuminating lamp 200 are coaxial with the housing 100, as shown in fig. 3;

step two: the first motor 101 drives the lifting frame 105 to move upwards, the lifting frame 105 moves upwards to bring the light condensing mechanism 400 to move upwards as a whole, and in the process of moving the light condensing mechanism 400 upwards:

the first ejector rod 305 contacts the first ejector rod 403, when the light condensing mechanism 400 moves upwards, the first ejector rod 305 presses the first ejector rod 403, so that the protrusion 4112 is pressed by the first ejector rod 403, and the light condensing plate 411 is horizontally arranged;

then, when the trigger 413 contacts the second jack 307 and the light condensing mechanism 400 continues to move upwards, the first spring 306 is compressed, and the trigger 413 is pressed by the second jack 307, so that the light condensing unit 410 is switched to an expanded state;

then, the condensing mechanism 400 continues to move upwards, the first spring 306 continues to be compressed, the second spring 308 is compressed, the side illuminating lamp a is inserted into the upper jack 4121 and the lower jack 4111, and the middle plate 302 gradually approaches towards the blank area;

when the lower end face of the middle plate 302 is flush with the lower end face of the light condensing plate 411 and forms a complete round shape, the light condensing mechanism 400 stops moving upwards, at this moment, the light condensing mechanism 400 is switched to an avoidance state, the middle plate 302 is matched with the light condensing plate 411 to enable the bottom of the energy-saving lamp to be in a complete round shape, and a plurality of lamp beads (the lamp beads refer to side illuminating lamps a, b and the middle illuminating lamp 200) are uniformly distributed on the round surface at intervals, so that the energy-saving lamp can uniformly emit light downwards at this moment, the whole room is illuminated, the illumination range is wide, and a series of daily lives such as eating, chatting, mobile phone playing, television watching and the like can be generated in the illumination environment by a user.

(II) switching from the avoidance state to the condensation state:

step one: the lifting frame 105 of the first motor 101 moves downwards, the lifting frame 105 moves downwards to bring the light condensing mechanism 400 to move downwards integrally, and the light condensing mechanism 400 moves downwards in the process:

firstly, the spring I306 and the spring II 308 release elasticity to enable the light condensing mechanism 400 to keep the avoiding state to move downwards, the middle plate 302 is separated from a blank area, when the side illuminating lamp a is separated from the upper jack 4121 and the lower jack 4111, and the light condensing mechanism 400 continues to move downwards, the push rod II 307 firstly withdraws the pressing of the trigger frame 413, the push rod I305 withdraws the pressing of the push rod ring 403, and then the light condensing unit 410 is switched to an inclined state, and the light condensing mechanism 400 is switched to a light condensing state;

step two: the motor II 106 and the motor III 107 cooperate to drive the condensing mechanism 400 in the condensing state to deflect, so that the reading area of the condensing mechanism 400 faces the desk, and a bright environment is provided for child study, as shown in fig. 4;

meanwhile, due to the side illuminating lamps a and b, the whole room is illuminated, the difference between the brightness near the desk and the brightness of the room is reduced, and the purpose of protecting eyes is achieved.

In the above process, only the condensing mechanism 400 needs to be driven to move up and down, so that the condensing mechanism 400 can be switched between the condensing state and the avoiding state, that is, the following actions can be realized by using the motor 101 as a single power source: the side illuminating lamp a is separated from the light condensing mechanism 400, the plug 4123 is inserted into the lower jack 4111, the lower end face of the light condensing plate 411 forms a complete mirror surface, the light condensing plate 411 is folded to be arranged obliquely, the light condensing plate 411 is unfolded to be arranged horizontally, the plug 4123 is separated from the lower jack 4111, the upper jack and the lower jack are coaxial, the side illuminating lamp a is inserted into the upper jack and the lower jack, and the single power source drives the mode to achieve the energy saving effect.

The present invention is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present invention.

Claims

1. An LED energy saving lamp comprising a housing (100), characterized in that: the solar energy light source further comprises a light condensing mechanism (400) and a side illumination mechanism (300), wherein the light condensing mechanism (400) comprises a connecting support (401), a middle illumination lamp (200) is arranged at the bottom of the connecting support (401), light condensing units (410) are arranged on the side wall of the connecting support (401), a plurality of groups of light condensing units (410) are arranged in an array mode along the circumferential direction of the housing (100), and the side illumination mechanism (300) comprises a side illumination lamp a and a side illumination lamp b;

the light condensing unit (410) is arranged between a horizontally arranged unfolding state and an inclined state inclined towards the central line of the middle illuminating lamp (200);

the light condensing mechanism (400) is arranged between an avoidance state and a light condensing state, when the light condensing mechanism is in the avoidance state, all light condensing units (410) are in a horizontal state and mutually matched to block the lower opening of the housing (100), the side illuminating lamps a and b are uniformly distributed on the lower end face of the light condensing mechanism (400), the middle illuminating lamp (200) is coaxial with the housing (100), when the light condensing mechanism is in the light condensing state, all light condensing units (410) are in an inclined state and form a light condensing area in a circular truncated cone shape, and the inner wall of the light condensing area is provided with a mirror surface;

a lifting frame (105) which is arranged in a lifting manner is arranged in the housing (100), a movable bracket (108) is rotatably arranged at the bottom of the lifting frame (105), a connecting shaft (109) formed at the mounting position is coaxially arranged with the housing (100), a horizontally arranged mounting shaft (110) is arranged at the bottom of the movable bracket (108), and the connecting bracket (401) is connected with the mounting shaft (110);

a top ring (403) coaxial with the middle illuminating lamp (200) is slidably arranged on the connecting support (401), a magnet (402) is further arranged on the side wall of the connecting support (401), the surface, deviating from the axial lead of the top ring (403), of the magnet (402) is inclined towards the direction, deviating from the axial lead of the top ring (403), of the magnet (402), and the magnet (402) is located below the top ring (403);

the light condensing unit (410) comprises a light condensing plate (411), the light condensing plate (411) is in an arc shape, one end of the light condensing plate (411) is hinged with the side edge of the connecting bracket (401), a protrusion (4112) is further extended at the end, the protrusion (4112) is positioned below the top ring (403), and a magnetic layer which is correspondingly matched with the magnet (402) is arranged on the light condensing plate (411);

the upper end face of the condensing plate (411) is provided with a limiting piece, the limiting piece comprises a guide rod (415) vertically arranged on the upper end face of the condensing plate (411), a connecting plate (414) is arranged at the upper end of the guide rod (415), a limiting plate (416) is slidably arranged outside the guide rod (415), a spring III (417) positioned between the limiting plate (416) and the connecting plate (414) is sleeved outside the guide rod (415), and two groups of limiting pieces are arranged along the circumferential direction of the condensing plate (411);

a push plate (418) is arranged on the upper end surface of the condensing plate (411) in a sliding way along the radial direction, the push plate (418) is positioned on one side of the limiting piece facing the bulge (4112), and a spring IV (419) for driving the push plate (418) to move close to the limiting piece is arranged on the condensing plate (411);

the condensing plate (411) is further provided with a guide frame (4113), the guide frame (4113) is provided with a trigger frame (413) in a sliding mode, the sliding direction of the trigger frame (413) is parallel to the extending direction of the guide rod (415), the trigger frame (413) is located at one side of the limiting piece, which faces the protrusion (4112), a spring six (425) is arranged between the trigger frame (413) and the guide frame (4113), and the elastic force of the spring six (425) drives the trigger frame (413) to move away from the condensing plate (411);

a push rod (420) is arranged above the light condensing plate (411) in a sliding manner along the radial direction, a spring five (423) for driving the push rod (420) to move close to the protrusion (4112) is further arranged on the light condensing plate (411), a first inclined block (421) and a second inclined block (422) extend from the upper end face of the push rod (420), the second inclined block (422) is positioned between two groups of limiting pieces, the first inclined block (421) is positioned between the trigger frame (413) and the limiting pieces, an inclined plane three is arranged on one side, facing the trigger frame (413), of the first inclined block (421), a fourth inclined plane is arranged on one side, facing away from the trigger frame (413), of the second inclined block (422), and when the light condensing plate (411) is horizontally arranged, the distance between the inclined plane three and the trigger frame (413) increases from bottom to top, and the distance between the inclined plane four and the trigger frame (413) decreases from bottom to top;

the push rod (420) is also provided with a socket (424), the socket (424) is positioned on one side of the first inclined block (421) deviating from the second inclined block (422), and the hole wall of the socket (424) facing the first inclined block (421) is flush with the side surface of the first inclined block (421) facing the socket (424);

the trigger frame (413) is provided with a first inclined plane (4131) positioned above the third inclined plane, the first inclined plane (4131) is parallel to the third inclined plane, in the moving process of the trigger frame (413) close to the light condensing plate (411), the first inclined plane (4131) can be contacted with the third inclined plane to push the push rod (420) to move, and then the first inclined plane (4131) can be inserted into the socket (424);

an inserting plate (412) is arranged between the two groups of limiting pieces, one side of the inserting plate (412) facing the limiting pieces is provided with a rim (4124), the side surface of the rim (4124) facing away from the light condensing plate (411) is contacted with the side surface of the limiting plate (416) facing the light condensing plate (411), two side surfaces of the inserting plate (412) along the circumferential direction of the light condensing plate (411) are respectively contacted with the limiting plates (416) in the two groups of limiting pieces, one side of the rim (4124) is provided with a lug (4125), the lug (4125) is positioned on one side of the limiting plate (416) facing the trigger frame (413), and the side surface of the pushing plate (418) facing the limiting pieces is contacted with the inserting plate (412);

the plug board (412) is also provided with a slope five (4126) parallel to the slope four, the trigger frame (413) is provided with a slope two (4132) parallel to the slope four, the slope five (4126) is positioned on one side of the slope two (4132) deviating from the limiting piece, and when the trigger frame (413) moves close to the condensing plate (411), the slope two (4132) can be contacted with the slope five (4126) to push the plug board (412) to move;

the end face of the light condensing plate (411) is uniformly provided with a plurality of lower insertion holes (4111) at intervals, the end face of the inserting plate (412) is uniformly provided with a plurality of upper insertion holes (4121) at intervals, the surface of the inserting plate (412) facing the light condensing plate (411) is vertically provided with a plug pin (4123), the end face of the inserting plate (412) is also provided with a trigger hole (4122), when the light condensing plate (411) is horizontally arranged, the lower end face of the light condensing plate (411) is provided with a main mirror surface, the lower end face of the plug pin (4123) is provided with a secondary mirror surface, and when the plug pin (4123) is inserted into the lower insertion holes (4111), the secondary mirror surface of the plug pin (4123) is flush with the main mirror surface of the light condensing plate (411);

when the light condensing unit (410) is in an unfolding state, the light condensing plate (411) is horizontally arranged, the plugboard (412) is supported by the inclined block II (422), the upper plughole (4121) is coaxial with the lower plughole (4111), the inclined plane I (4131) is inserted into the plughole (424), and the spring III (417), the spring IV (419), the spring V (423) and the spring VI (425) are in a compressed state;

when the light condensing unit (410) is in an inclined state, the light condensing plate (411) is obliquely arranged and is attached to the magnet (402), the plug board (412) is attached to the light condensing plate (411), the plug pin (4123) is inserted into the lower plug hole (4111), the inclined block II (422) is inserted into the trigger hole (4122), the inclined plane I (4131) is positioned above the inclined plane III of the inclined block I (421) and is attached to the inclined plane III, and the convex block (4125) is in contact with the limiting plate (416);

the side lighting mechanism (300) comprises a mounting ring (301) coaxially arranged in the housing (100), a cantilever (303) extends along the radial direction from the outer circular surface of the mounting ring (301), a mounting seat (304) is arranged at the bottom of the cantilever (303), a plurality of side lighting lamps a are uniformly arranged on the mounting seat (304) at intervals, when the light gathering mechanism (400) is switched to an avoidance state, the side lighting lamps a are inserted into an upper jack (4121) and a lower jack (4111), and a plurality of cantilevers (303) and the mounting seat (304) are arranged corresponding to the number of light gathering units (410);

when the light-gathering mechanism (400) is switched to an avoidance state, a blank area exists between two adjacent groups of light-gathering units (410), a bottom rod extends from the lower end face of the mounting ring (301), an intermediate plate (302) extends from the bottom of the bottom rod along the radial direction of the mounting ring (301), when the light-gathering mechanism (400) is switched to the avoidance state, the intermediate plate (302) is positioned in the blank area and seals the blank area, and a plurality of side illuminating lamps b are uniformly arranged on the lower end face of the intermediate plate (302) at intervals;

the upper end face of the mounting ring (301) vertically extends upwards to form a guide pillar, a first ejector rod (305) is slidably mounted on the guide pillar, a limiting ring positioned above the first ejector rod (305) is arranged outside the guide pillar, a first spring (306) positioned between the limiting ring and the first ejector rod (305) is sleeved outside the guide pillar, and when the light condensing mechanism (400) is switched to an avoidance state, the bottom of the first ejector rod (305) is abutted against the upper end face of the ejector ring (403);

the terminal surface of collar (301) is along vertical direction slidable mounting ejector pin two (307), the bottom of ejector pin two (307) is provided with external step, external step is located the below of collar (301), the outside cover of ejector pin two (307) is equipped with spring two (308) that are located between external step and collar (301), when spotlight mechanism (400) switch to dodge the state, the bottom of ejector pin two (307) is contradicted with the top of trigger frame (413), the quantity that ejector pin two (307) corresponds spotlight unit (410) is provided with a plurality ofly, when spotlight mechanism (400) switch to spotlight state, ejector pin one (305) bottom is located the below of ejector pin two (307) bottom.