CN218845930U

CN218845930U - Be applied to dimming mechanism of LED lamps and lanterns

Info

Publication number: CN218845930U
Application number: CN202320185149.6U
Authority: CN
Inventors: 黄晓辉
Original assignee: Hangzhou Lin'an Hongyao Optoelectronic Technology Co ltd
Current assignee: Hangzhou Lin'an Hongyao Optoelectronic Technology Co ltd
Priority date: 2023-01-29
Filing date: 2023-01-29
Publication date: 2023-04-11
Anticipated expiration: 2033-01-29

Abstract

The utility model provides a be applied to dimming mechanism of LED lamps and lanterns belongs to LED lamps and lanterns technical field. The utility model provides a be applied to dimming mechanism of LED lamps and lanterns, which comprises an outer shell, the top fixed mounting of shell has the connecting seat, the inboard rotation of connecting seat is connected with the roating seat, the top fixed mounting of roating seat has the base plate fixing base, the LED luminous element is installed to one side of base plate fixing base, the top of shell is run through to the bottom of roating seat, the inside of shell is equipped with dimming mechanism, the internally mounted of shell has the mount, actuating mechanism is installed on the top of mount, the outside cover of roating seat is equipped with the spacing ring, the inside of connecting seat is equipped with the spacing groove, the outside of spacing ring and the inboard rotation of spacing groove are connected, the utility model discloses can effectively realize LED lamps and lanterns automatic dimming, avoid the user to dismantle lamps and lanterns, rotatory LED lamps and lanterns base plate adjusts again, improves the efficiency of adjusting luminance, has higher practical value.

Description

Be applied to mechanism of adjusting luminance of LED lamps and lanterns

Technical Field

The utility model relates to a LED lamps and lanterns technical field particularly, relates to a be applied to mechanism of adjusting luminance of LED lamps and lanterns.

Background

The LED lamp is a main product of a new generation lighting market by the technical characteristics of high efficiency, energy conservation, safety, long service life, small size, clear light and the like, and powerfully draws the high-speed development of the environment-friendly and energy-saving industry, and the LED lamp needs to be dimmed when in use so as to achieve the optimal irradiation angle.

Based on the above, the present inventors found that the following problems exist: the dimming mechanism who is applied to LED lamps and lanterns now is when using, mostly through the manual lamps and lanterns of dismantling of user, and rotatory LED lamps and lanterns base plate adjusts again, and its process is comparatively loaded down with trivial details, and adjusts efficiency lower, influences the user and uses.

In view of the above, research and improvement are made on the existing structure and defects, and a light adjusting mechanism applied to an LED lamp is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to make up for above not enough, the utility model provides a be applied to dimming mechanism of LED lamps and lanterns.

The utility model discloses a realize like this:

the utility model provides a be applied to mechanism of adjusting luminance of LED lamps and lanterns, includes the shell, and the top fixed mounting of shell has the connecting seat, the connecting seat inboard rotates and is connected with the roating seat, the top fixed mounting of roating seat has the base plate fixing base, LED luminous element is installed to one side of base plate fixing base, the top of shell is run through to the bottom of roating seat, the inside of shell is equipped with the mechanism of adjusting luminance, the internally mounted of shell has the mount, actuating mechanism is installed on the top of mount.

Furthermore, the outer side of the rotating seat is sleeved with a limiting ring, a limiting groove is formed in the connecting seat, and the outer side of the limiting ring is rotatably connected with the inner side of the limiting groove.

Further, the mechanism of adjusting luminance includes first pivot, second pivot and third pivot, the top of first pivot and the bottom fixed connection of roating seat, the both ends of second pivot and the inboard rotation of shell are connected, the both ends of third pivot and the inboard rotation of shell are connected, the third pivot is located the bottom of second pivot.

Adopt above-mentioned further scheme's beneficial effect to be, through the top of first pivot and the bottom fixed connection of roating seat, realize that first pivot is rotatory can drive the roating seat rotatory.

Furthermore, a worm wheel is sleeved on the outer side of the first rotating shaft, a worm is sleeved on the outer side of the second rotating shaft, and the worm wheel is meshed with the worm.

Adopt above-mentioned further scheme's beneficial effect to be, through worm wheel and worm meshing, realize that the second pivot is rotatory can drive first pivot rotatory, have the auto-lock nature simultaneously, improve the stability of adjusting luminance.

Furthermore, a first gear is sleeved on the outer side of the second rotating shaft, a second gear is sleeved on the outer side of the third rotating shaft, and the first gear is meshed with the second gear.

Adopt above-mentioned further scheme's beneficial effect to be, through first gear and second gear engagement, realize that the third pivot is rotatory can drive the second pivot rotatory.

Furthermore, the driving mechanism comprises a motor, first bevel teeth are sleeved at the output end of the motor, second bevel teeth are sleeved at one end of the third rotating shaft, and the first bevel teeth are meshed with the second bevel teeth.

The beneficial effect who adopts above-mentioned further scheme is that, through first bevel gear and second bevel gear meshing, realize that the motor operation can electronic third pivot electric rotation to realize LED lamps and lanterns automatic dimming.

Furthermore, the bottom of the outer side of the rotating seat is sleeved with radiating fins, and the bottom of the fixing frame is provided with a radiating fan.

The LED lamp has the advantages that the radiating fins are sleeved at the bottom end of the outer side of the rotating seat, and radiating performance of the LED lamp is improved.

Further, the shell is made of metal.

Furthermore, a first heat dissipation hole is formed in the top end of the shell, and a second heat dissipation hole is formed in the bottom end of the shell.

Furthermore, the outer side of the connecting seat is connected with a plurality of clamping blocks, and the clamping blocks are distributed at equal intervals.

The utility model has the advantages that: the utility model discloses a be applied to dimming mechanism of LED lamps and lanterns that obtains through above-mentioned design, top fixed mounting through the roating seat has the base plate fixing base, it is rotatory to realize rotatory left rotation and can drive the base plate fixing base, install the LED luminous element through one side of base plate fixing base, it is rotatory to realize that the base plate fixing base is rotatory to drive the LED luminous element, thereby realize dimming of LED lamps and lanterns, the outside through the spacing ring rotates with the inboard of spacing groove and connects, effectively improve the rotational stability of roating seat, bottom fixed connection through the top of first pivot and roating seat, it is rotatory to realize that first pivot is rotatory to drive the roating seat, through worm wheel and worm meshing, it is rotatory to realize that the second pivot can drive first pivot to rotate to realize that the second pivot is rotatory, through first gear and second gear meshing, realize that the rotatory louvre of third pivot can drive the second pivot is rotatory, through first awl tooth and second cone tooth meshing, realize that the motor operation can electronic third pivot is rotatory, thereby realize that LED lamps and lanterns adjust luminance automatically, outside cover through the roating seat is equipped with heat radiation fins, improve the thermal diffusivity of LED lamps and lanterns, it is to realize that the lamp and light-adjusting lamp is to have the high practical efficiency to adjust luminance, the utility model, it is higher practical product to realize the utility model to improve the LED lamp to adjust luminance to have the utility model.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic perspective view of a dimming mechanism applied to an LED lamp according to the present invention;

fig. 2 is a schematic diagram of a three-dimensional structure of a light adjusting mechanism applied to an LED lamp according to the present invention;

fig. 3 is a front view of a light adjusting mechanism applied to an LED lamp provided by the present invention;

fig. 4 is a cross-sectional view of a connection seat of a dimming mechanism applied to an LED lamp provided by the present invention;

fig. 5 is a sectional view of a housing of a light adjusting mechanism applied to an LED lamp.

In the figure: 100. a housing; 10001. a first heat dissipation hole; 10002. a second heat dissipation hole; 101. a connecting seat; 102. a clamping block; 103. a rotating base; 104. a substrate holder; 105. an LED light emitter; 106. a limiting ring; 107. a light-adjusting mechanism; 10701. a first rotating shaft; 10702. a worm gear; 10703. a second rotating shaft; 10704. a worm; 10705. a first gear; 10706. a third rotating shaft; 10707. a second gear; 10708. a second taper tooth; 10709. a first bevel gear; 108. heat dissipation fins; 109. a fixed mount; 110. a heat-dissipating fan; 111. a drive mechanism; 11101. an electric motor.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment I of dimming mechanism applied to LED lamp

The utility model provides a following technical scheme: as shown in fig. 1 to 5, a dimming mechanism applied to an LED lamp, including a housing 100, a connecting seat 101 is fixedly installed at the top end of the housing 100, a rotary seat 103 is rotatably connected to the inner side of the connecting seat 101, a substrate fixing seat 104 is fixedly installed at the top end of the rotary seat 103, an LED light emitting body 105 is installed at one side of the substrate fixing seat 104, the bottom end of the rotary seat 103 penetrates through the top end of the housing 100, a dimming mechanism 107 is arranged inside the housing 100, a fixing frame 109 is installed inside the housing 100, a driving mechanism 111 is installed at the top end of the fixing frame 109, a substrate fixing seat 104 is fixedly installed through the top end of the rotary seat 103, it is realized that the substrate fixing seat 104 can be driven to rotate by rotating the left 103, the LED light emitting body 105 is installed at one side of the substrate fixing seat 104, it is realized that the substrate fixing seat 104 can drive the LED light emitting body 105 to rotate, thereby realizing dimming of the LED lamp.

Embodiment two of light-adjusting mechanism applied to LED lamp

Referring to fig. 1 to 5, a limit ring 106 is sleeved outside a rotary base 103, a limit groove is arranged inside a connecting base 101, the outside of the limit ring 106 is rotatably connected with the inside of the limit groove, a dimming mechanism 107 includes a first rotating shaft 10701, a second rotating shaft 10703 and a third rotating shaft 10706, the top end of the first rotating shaft 10701 is fixedly connected with the bottom end of the rotary base 103, the two ends of the second rotating shaft 10703 are rotatably connected with the inside of a housing 100, the two ends of the third rotating shaft 10706 are rotatably connected with the inside of the housing 100, the third rotating shaft 10706 is located at the bottom end of the second rotating shaft 10703, a worm wheel 10702 is sleeved outside the first rotating shaft 10701, a worm 10704 is sleeved outside the second rotating shaft 10703, the worm wheel 10702 is engaged with the worm 10704, a first gear 10705 is sleeved outside the second rotating shaft 10706, a second gear 10707 is sleeved outside the third rotating shaft 10706, the first gear 10705 is engaged with the second gear 10707, actuating mechanism 111 includes motor 11101, the output end cover of motor 11101 is equipped with first awl tooth 10709, the one end cover of third pivot 10706 is equipped with second awl tooth 10708, first awl tooth 10709 and second awl tooth 10708 mesh, the outside through spacing ring 106 and the inboard rotation connection of spacing groove, effectively improve the rotational stability of roating seat 103, top and the bottom fixed connection of roating seat 103 through first pivot 10701, it can drive roating seat 103 rotatory to realize that first pivot 10701 is rotatory, through worm wheel 10702 and worm 10704 meshing, it can drive first pivot 10701 rotatory to realize that second pivot 10703 is rotatory, through first gear 10705 and second gear 10707 meshing, it can drive second pivot 03 rotatory to realize that third pivot 10706 is rotatory to rotate through first awl tooth 10709 and second awl tooth 10708 meshing, it can electronic third pivot 10706 electrical rotating to realize that motor 11101 operates, thereby realize that LED lamps and lanterns automatically adjust luminance.

Embodiment three of dimming mechanism applied to LED lamp

Referring to fig. 1 to 5, heat dissipation fins 108 are sleeved at the bottom end of the outer side of a rotary base 103, a heat dissipation fan 110 is installed at the bottom end of a fixing frame 109, a housing 100 is made of metal, a first heat dissipation hole 10001 is formed in the top end of the housing 100, a second heat dissipation hole 10002 is formed in the bottom end of the housing 100, a plurality of clamping blocks 102 are connected to the outer side of the connecting base 101, the clamping blocks 102 are distributed at equal intervals, the heat dissipation fins 108 are sleeved at the bottom end of the outer side of the rotary base 103, the heat dissipation performance of the LED lamp is improved, the heat dissipation fan 110 is installed at the bottom end of the fixing frame 109, air cooling heat dissipation of the LED lamp is achieved, air fluidity is improved through the arrangement of the first heat dissipation hole 10001 and the second heat dissipation hole 10002, a plurality of clamping blocks 102 are connected to the outer side of the connecting base 101, and clamping installation of a product is achieved.

Specifically, this be applied to operating principle of the mechanism that adjusts luminance of LED lamps and lanterns: during the use, make the product block install on the lamp stand through fixture block 102, top fixed mounting through roating seat 103 has base plate fixing base 104, it is rotatory to realize that rotatory left 103 can drive base plate fixing base 104, install LED luminous body 105 through one side of base plate fixing base 104, it is rotatory to drive LED luminous body 105 to realize that base plate fixing base 104 is rotatory, thereby realize adjusting luminance of LED lamps and lanterns, the outside through spacing ring 106 and the inboard rotation connection of spacing groove, effectively improve the rotational stability of roating seat 103, top through first pivot 10701 and the bottom fixed connection of roating seat 103, realize that first pivot 10701 is rotatory can drive roating seat 103 rotatory, through worm wheel 10702 and worm 10704 meshing, realize that second pivot 10703 is rotatory can drive first pivot 10701 rotatory, through first gear 10709 and second gear 10708 meshing, realize that motor 11101 operates and can the rotatory louvre of electronic third pivot 10706, thereby realize that the rotatory 10707 meshing of third pivot 10706 is rotatory can drive second pivot 10703 rotatory, realize that the automatic heat dissipation of LED lamp is equipped with the heat dissipation fan through 10002, the heat dissipation efficiency of the automatic heat dissipation lamp is adjusted through the heat dissipation of the lamp, the heat dissipation fan is realized the heat dissipation of 10002, the lamp, the effective heat dissipation efficiency of adjusting is improved through the heat dissipation of the first base plate fixing base plate 108, the heat dissipation of the bottom of the effective heat dissipation of the lamp, the heat dissipation of 10002, the lamp, the heat dissipation efficiency of the lamp, the effective heat dissipation is realized.

It should be noted that the specific model specifications of the motor 11101 and the cooling fan 110 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the motor 11101 and the heat dissipation fan 110 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be applied to dimming mechanism of LED lamps and lanterns, its characterized in that, includes shell (100), and the top fixed mounting of shell (100) has connecting seat (101), connecting seat (101) inboard is rotated and is connected with roating seat (103), the top fixed mounting of roating seat (103) has base plate fixing base (104), LED luminous element (105) are installed to one side of base plate fixing base (104), the top of shell (100) is run through to the bottom of roating seat (103), the inside of shell (100) is equipped with dimming mechanism (107), the internally mounted of shell (100) has mount (109), actuating mechanism (111) are installed on the top of mount (109).

2. The dimming mechanism applied to an LED lamp according to claim 1, wherein a limiting ring (106) is sleeved on an outer side of the rotating base (103), a limiting groove is disposed inside the connecting base (101), and an outer side of the limiting ring (106) is rotatably connected to an inner side of the limiting groove.

3. The dimming mechanism applied to the LED lamp according to claim 1, wherein the dimming mechanism (107) comprises a first rotating shaft (10701), a second rotating shaft (10703), and a third rotating shaft (10706), wherein a top end of the first rotating shaft (10701) is fixedly connected to a bottom end of the rotating base (103), two ends of the second rotating shaft (10703) are rotatably connected to an inner side of the housing (100), two ends of the third rotating shaft (10706) are rotatably connected to an inner side of the housing (100), and the third rotating shaft (10706) is located at a bottom end of the second rotating shaft (10703).

4. The dimming mechanism applied to the LED lamp of claim 3, wherein a worm wheel (10702) is sleeved on the outer side of the first rotating shaft (10701), a worm (10704) is sleeved on the outer side of the second rotating shaft (10703), and the worm wheel (10702) is meshed with the worm (10704).

5. The dimming mechanism applied to the LED lamp of claim 3, wherein a first gear (10705) is sleeved on an outer side of the second rotating shaft (10703), a second gear (10707) is sleeved on an outer side of the third rotating shaft (10706), and the first gear (10705) and the second gear (10707) are engaged with each other.

6. The dimming mechanism applied to the LED lamp according to claim 3, wherein the driving mechanism (111) comprises a motor (11101), a first bevel gear (10709) is sleeved at an output end of the motor (11101), a second bevel gear (10708) is sleeved at one end of the third rotating shaft (10706), and the first bevel gear (10709) is meshed with the second bevel gear (10708).

7. The dimming mechanism applied to an LED lamp according to claim 1, wherein a bottom end of an outer side of the rotating base (103) is sleeved with a heat dissipating fin (108), and a bottom end of the fixing frame (109) is mounted with a heat dissipating fan (110).

8. The dimming mechanism applied to an LED lamp according to claim 1, wherein the housing (100) is made of metal.

9. The dimming mechanism for LED lighting fixture according to claim 1, wherein the top of the housing (100) has a first heat dissipation hole (10001), and the bottom of the housing (100) has a second heat dissipation hole (10002).

10. The dimming mechanism applied to an LED lamp according to claim 1, wherein a plurality of blocks (102) are connected to an outer side of the connecting seat (101), and the blocks (102) are distributed at equal intervals.