CN112432077B

CN112432077B - Small night lamp

Info

Publication number: CN112432077B
Application number: CN202011311125.8A
Authority: CN
Inventors: 郑金元
Original assignee: Ningbo Allstar O&e Technology Co ltd
Current assignee: Ningbo Allstar O&e Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2022-05-17
Anticipated expiration: 2040-11-20
Also published as: CN112432077A

Abstract

The application relates to a small night lamp, and belongs to the field of lighting. It is including having the casing that holds the chamber and locating just have light-emitting component's lamp body in the casing, the lamp body is provided with wireless module of charging. Set up wireless charging module in the lamp body, merge wireless charging module and light-emitting component together, make the existing luminous function of little night-light, also can charge for the cell-phone, when people sleep evening, only need place the cell-phone on little night-light, just can charge for the cell-phone, reduce charging device occupation space on the bedside cupboard.

Description

Small night lamp

Technical Field

The application relates to the field of lighting, in particular to a small night lamp.

Background

At present, a small night lamp is generally placed on a bedside cabinet, people light the small night lamp when getting up at night, and light emitted by the small night lamp gives people light for the way.

In addition, many people all have the habit of playing the cell-phone before sleeping, wait to put the cell-phone on the bedside cupboard again when going to sleep, and for can continue to use the cell-phone the next day, people generally all can charge for the cell-phone before sleeping, consequently generally all can be to the charging device who charges for the cell-phone on the bedside cupboard, but because the space that the bedside cupboard put article is limited, it is comparatively crowded to put little night-light and charging device on the bedside cupboard, if touch little night-light or charging device carelessly, fall down little night-light or charging device from the bedside cupboard easily.

Disclosure of Invention

In order to reduce charging device's occupation space, this application provides a little night-light.

The application provides a little night-light adopts following technical scheme:

the utility model provides a little night-light, is including having the casing that holds the chamber and locating just have light-emitting component's lamp body in the casing, the lamp body is provided with wireless charging module.

Through adopting above-mentioned technical scheme, set up wireless charging module in the lamp body, merge wireless charging module and light-emitting component together, make the existing luminous function of little night-light, also can charge for the cell-phone, when people sleep evening, only need place the cell-phone on little night-light, just can charge for the cell-phone, reduce the occupation space of charging device on the bedside cupboard.

Optionally, the lamp body includes the lamp cup and covers the lamp lid of lamp cup, wireless charging module passes through spacing subassembly and is connected with the side that the lamp lid is close to the lamp cup, spacing subassembly includes a plurality of spacing pothooks, spacing pothook has the hook portion that the wireless module of charging of restriction removed, and is a plurality of spacing pothook forms and supplies the wireless module of charging to imbed spacing chamber.

By adopting the technical scheme, the wireless charging module is connected with the lamp cover through the limiting assembly, when people need to charge the mobile phone, the mobile phone is placed on the lamp cover, and the mobile phone is closest to the wireless charging module, so that the mobile phone and the wireless charging module can keep good signal transmission; meanwhile, the lamp cover generally does not have light to spread out, and even if the mobile phone is placed on the lamp cover, the normal lighting function of the small night lamp cannot be influenced.

Optionally, the casing include the base and connect in lamp shade on the base, the lamp shade is kept away from the side undercut of base forms the mounting groove that supplies the lamp body installation, the intercommunicating pore that is linked together with holding the chamber is seted up to the mounting groove tank bottom, the lamp shade is followed the intercommunicating pore wall and is equipped with to extending to one side of keeping away from the base and wears to locate the spacing sleeve of lamp cup.

Through adopting above-mentioned technical scheme, when casing and lamp body are connected, the lamp body is installed in the mounting groove of lamp shade, and the spacing sleeve of lamp shade wears to locate in the lamp cup, through spacing telescopic effect, restriction lamp cup removes in the lamp shade.

Optionally, the lamp cup is provided with a middle hole through which the limiting sleeve penetrates, the lamp shade extends to one side far away from the lamp shade along the hole wall of the middle hole to form a connecting sleeve, the limiting sleeve penetrates through the connecting sleeve, a blocking ring is arranged at the end of the connecting sleeve, and the inner diameter of the blocking ring is smaller than the outer diameter of the limiting sleeve.

By adopting the technical scheme, when the shell is connected with the lamp body, the limiting sleeve penetrates through the connecting sleeve, and the shell and the lamp body are connected more stably through the matching of the limiting sleeve and the connecting sleeve, so that the lamp cup is not easy to shake in the lampshade; the internal diameter of the stop ring is smaller than the external diameter of the limiting sleeve, the limiting sleeve is not easy to penetrate out of the connecting sleeve under the action of the stop ring, and the stop ring is further connected with the limiting sleeve more stably.

Optionally, a circuit board with a contact and an elastic sheet contacting with the contact are arranged in the housing, the circuit board is electrically connected with the light emitting assembly, and the elastic sheet contacts with or separates from the contact through a pressing structure.

By adopting the technical scheme, the circuit board is connected with the light-emitting component, and the light-emitting component is powered on or powered off when the elastic sheet is contacted with the contact or separated from the contact, so that the light-emitting component emits light or does not emit light.

Optionally, press the structure including sliding and wear to locate fixed sleeve in the stop sleeve, slide and wear to locate fixed sleeve's rotatory sleeve and wear to locate compression spring in the rotatory sleeve, the groove that slides that a plurality of intervals set up is seted up to stop sleeve's inside wall, and protruding lug in the middle of being equipped with between the two adjacent grooves that slide, middle lug is kept away from the side of barrier ring is provided with the spigot surface, the protruding rotatory piece that has the inclined plane that is equipped with of rotatory sleeve's lateral wall, fixed sleeve keeps away from the side of barrier ring is provided with the first wedge the same with spigot surface inclination, compression spring's one end and rotatory sleeve looks butt, the other end with the flexure strip looks butt makes flexure strip and contact.

By adopting the technical scheme, in a normal state, the fixed sleeve is arranged in the limit sleeve in a penetrating manner, the sliding block of the fixed sleeve is embedded into the sliding groove, the rotating sleeve is arranged in the fixed sleeve in a penetrating manner, one end of the compression spring is abutted against the fixed ring, the other end of the compression spring is abutted against the elastic sheet, the inclined plane of the rotating block is abutted against the guide surface, so that the rotating block is abutted against the middle lug, at the moment, the compression spring is in a compressed state, the elastic sheet is contacted with the contact of the circuit board, the light-emitting component does not emit light, the small night light is closed, when the small night light is used, the lamp body is pressed, the fixed sleeve moves towards one side close to the base, the fixed sleeve drives the rotating sleeve to move until the blocking ring is abutted against the end part of the limit sleeve, at the moment, the first wedge-shaped surface and the guide surface are at the same height, the inclined plane of the rotating block slides into the first wedge-shaped surface from the guide surface, and after the force for pressing the lamp body disappears, at this moment, the rotating block is in the sliding groove, and the rotating block slides in the sliding groove through the elasticity of the compression spring, so that the rotating sleeve does not extrude the compression spring any more, the compression spring is not used on the elastic sheet any more, the elastic sheet is separated from the contact, the light-emitting component emits light, and the small night lamp is in an open state.

Optionally, a second wedge-shaped surface with the same inclination angle as the first wedge-shaped surface is arranged on the side face, far away from the blocking ring, of the fixing sleeve, and the inclination angle of the second wedge-shaped surface is opposite to that of the first wedge-shaped surface.

Through adopting above-mentioned technical scheme, because the inclination of second wedge and first wedge is opposite, form recess or arch between second wedge and the first wedge, when pressing the lamp body, second wedge extrusion inclined plane makes fixed sleeve drive the removal of rotary sleeve.

It is optional, little night-light still includes the time delay closing structure, time delay closing mechanism includes at least one time delay board, the time delay pole that moves on the time delay board, answer spring and insulation board of being connected time delay pole and lamp shade, the confession is seted up to the time delay board the time delay groove that the tip of time delay pole slided, the one end of answer spring with the lamp shade is connected, and the other end is connected with the time delay pole, the one end and the time delay pole of insulation board are connected, and the other end has the conducting block that makes contact and flexure strip switch on, just the hole of stepping down that supplies flexure strip and contact looks butt is seted up to the insulation board.

By adopting the technical scheme, the small night lamp is generally used for lighting at night, but people wake up from sleep more vaguely and consciousness is more vague at that time, so that a plurality of people forget to turn off the small night lamp after returning from a toilet, the small night lamp which is not turned off can continuously consume power, resource waste is caused, the light can stimulate eyes when the lamp is turned on at night and sleeps, retina can be damaged in the past, and eyesight is reduced, after the small night lamp is turned on, the lampshade drives the connecting rod to move towards the direction far away from the base through the return spring, the delay rod moves in the delay groove of the delay plate at the moment, the delay rod drives the insulating plate to move until the delay rod reaches the end part of the delay groove, the conductive block is positioned between the elastic sheet and the contact, the elastic sheet is communicated with the contact through the conductive block, so that the small night lamp is turned off, and the delay closing structure is arranged, the night lamp can be automatically turned off after a period of time after the night lamp is turned on, and the resource waste is reduced.

Optionally, wear to be equipped with the telescopic link in the answer spring, the one end and the lamp shade of telescopic link are connected, and the other end is connected with the time delay pole.

Through adopting above-mentioned technical scheme, the telescopic link has flexible function, when replying the spring compression, through the restriction of telescopic link, makes the difficult radial skew that takes place of replying the spring, improves the life who replys the spring to the position between lamp shade and the time delay pole can take place relative change, makes time delay pole and lamp shade be connected through the telescopic link, increases the firmness of being connected between time delay pole and the lamp shade.

Optionally, the time delay slot is provided with a recovery slot, and two ends of the recovery slot are respectively communicated with two ends of the time delay slot.

By adopting the technical scheme, when the delay rod is positioned at the end part of the delay slot, the delay rod slides into the recovery slot, and because the two ends of the recovery slot are respectively communicated with the two ends of the delay slot, the recovery slot and the delay slot form a cycle, and the delay rod enters the delay slot again by sliding the delay rod in the recovery slot.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the wireless charging module is arranged in the lamp body with the light-emitting component, so that the small night lamp can emit light and charge a mobile phone, and the occupied space of the wireless charging module is reduced;

2. when the shell is connected with the lamp body, the lamp body is arranged in the mounting groove of the lampshade, the limiting sleeve of the lampshade penetrates through the lamp cup, and the lamp cup is limited to move in the lampshade through the action of the limiting sleeve;

3. through setting up the time delay and closing the structure, make people turn on little night-light after a period of time after the light at night and turn off automatically, reduce the waste of resource.

Drawings

Fig. 1 is a schematic view of the overall structure of a small night lamp according to embodiment 1 of the present application.

Fig. 2 is a schematic structural diagram of the lamp cup and the lamp cover after explosion in embodiment 1 of the present application.

Fig. 3 is a schematic structural diagram of the lamp cover and the base of embodiment 1 of the present application after explosion.

Fig. 4 is a schematic structural diagram of another perspective after explosion of the lamp cover and the base in embodiment 1 of the present application.

Fig. 5 is a schematic structural diagram of another view angle after explosion of the lamp cup and the lamp cover in embodiment 1 of the present application.

Fig. 6 is a schematic structural view of the lamp cup, the lamp cover and the light emitting assembly after explosion in embodiment 1 of the present application.

Fig. 7 is a schematic structural diagram of a lamp cover and a wireless charging module in embodiment 1 of the present application.

Fig. 8 is a schematic structural view of a lamp cover according to embodiment 1 of the present application.

Fig. 9 is a sectional view of a lamp cover and a lamp cup according to embodiment 1 of the present application.

Fig. 10 is an exploded view of the rotating sleeve, the fixed sleeve and the lamp housing according to embodiment 1 of the present application.

Fig. 11 is an enlarged view of a in fig. 10.

Fig. 12 is a schematic structural view of the rotating sleeve of embodiment 1 of the present application inserted into the fixed sleeve.

Fig. 13 is a schematic view of a state in which the fixing sleeve of embodiment 1 of the present application is connected to the lamp cover.

Fig. 14 is a sectional view of the rotating sleeve of embodiment 1 of the present application after being inserted into the fixed sleeve.

Fig. 15 is a schematic view of a state in which the compression spring of embodiment 1 of the present application is in contact with the elastic piece.

Fig. 16 is a schematic view of the delayed closing structure of embodiment 2 of the present application in a state of being disposed in a housing.

Fig. 17 is a schematic view of the overall structure of the delayed closing structure according to embodiment 2 of the present application.

Description of the reference numerals: 1. a housing; 11. a base; 111. an annular baffle; 112. a circuit board; 113. a power supply connector; 114. a contact; 115. a limiting bulge; 116. a confinement chamber; 12. a lamp shade; 121. accommodating grooves; 122. a first connecting column; 123. mounting grooves; 124. a communicating hole; 13. an accommodating chamber; 14. an elastic sheet; 15. a limiting sleeve; 151. a sliding groove; 152. a limiting groove; 153. a middle bump; 154. a guide surface; 2. a lamp body; 21. a lamp cup; 211. a placement groove; 212. a middle hole; 213. a second connecting column; 22. a lamp cover; 23. a connecting sleeve; 231. a blocking ring; 232. an annular groove; 233. a clamping block; 24. an annular sheet; 25. a wireless charging module; 26. a limiting component; 261. a limiting column; 262. a limit hook; 263. a limiting cavity; 264. a hook portion; 3. a light emitting assembly; 31. a lamp panel; 32. LED lamp beads; 4. a pressing structure; 41. fixing the sleeve; 411. a clamping groove; 412. positioning blocks; 413. a sliding block; 414. a first wedge-shaped face; 415. a second wedge-shaped face; 42. rotating the sleeve; 421. rotating the block; 422. an inclined surface; 423. a fixing ring; 43. a compression spring; 5. a delayed closing mechanism; 51. a delay plate; 511. time delay slot; 512. a recovery tank; 52. a delay bar; 53. a return spring; 54. an insulating plate; 541. a hole of abdication; 542. a conductive block; 55. a telescopic rod; 56. and a guide block.

Detailed Description

The present application is described in further detail below with reference to figures 1-17.

Example 1:

the embodiment of the application discloses a small night lamp.

Referring to fig. 1 and 2, the small night lamp includes a housing 1 and a lamp body 2 disposed inside the housing 1, a light emitting assembly 3 for emitting light is disposed in the lamp body 2, and the small night lamp generates light through the light emitting assembly 3.

Referring to fig. 2 and 3, the housing 1 includes a base 11 and a lampshade 12 connected to the base 11, the base 11 is turned upwards to form an annular baffle 111, so that the base 11 forms a disk shape capable of accommodating objects, an accommodating groove 121 is formed at one end of the lampshade 12 close to the base 11, a plurality of first connecting posts 122 are convexly disposed on a side surface of the lampshade 12 close to the base 11, and the plurality of first connecting posts 122 are circumferentially spaced around an axis of the lampshade 12. When the base 11 is connected with the lampshade 12, the annular baffle 111 of the base 11 and the lampshade 12 are close to the end of the base 11 and are buckled with each other, the base 11 is provided with a screw screwed into the first connecting column 122 in a penetrating manner, so that the base 11 and the lampshade 12 are connected through the screw, and the base 11 covers the notch of the accommodating groove 121 of the lampshade 12, so that the accommodating cavity 13 which is relatively closed is formed inside the shell 1.

The side of the base 11 close to the lampshade 12 is connected with a circuit board 112 through screws, the circuit board 112 is connected with a power connector 113 protruding out of the annular baffle 111, and the power connector 113 is externally connected with an electric wire electrically connected with a power supply so as to supply power to the circuit board 112. The side of the circuit board 112 away from the base 11 is provided with a contact 114, the base 11 is connected with the elastic sheet 14, one end of the elastic sheet 14 is connected with the base 11 through a screw, the other end is tilted, and the tilted end is located above the contact 114, so that the elastic sheet 14 is in contact with the contact 114 when the tilted end of the elastic sheet 14 is pressed down.

The surface of the base 11 close to the lampshade 12 is convexly provided with two limiting protrusions 115 which are oppositely arranged, a limiting cavity 116 is arranged between the two limiting protrusions 115, the limiting cavity 116 and the side surface of the limiting protrusion 115 far away from the base 11 are communicated, the elastic sheet 14 is arranged in the limiting cavity 116 in a penetrating manner, and the end part tilted in the elastic sheet 14 is more stable when moving close to the contact 114 or far away from the contact 114 through the limitation of the limiting protrusion 115, so that the deviation of the elastic sheet 14 is reduced.

Referring to fig. 5, the side of the lampshade 12 away from the base 11 is recessed downward to form a mounting groove 123 for mounting the lamp body 2, the walls of the mounting groove 123 around are tapered, the area of the bottom of the mounting groove 123 is smaller than the area of the opening of the mounting groove 123, and a communication hole 124 communicated with the accommodating cavity 13 is formed at the bottom of the mounting groove 123. The lampshade 12 extends to one side far away from the base 11 along the hole wall of the communication hole 124 to form a limiting sleeve 15, and the limiting sleeve 15 protrudes from the groove bottom of the mounting groove 123 and is coaxially arranged with the lampshade 12.

Referring to fig. 6, the lamp body 2 includes a lamp cup 21 having a placement groove 211 and a lamp cover 22 covering a notch of the placement groove 211, the lamp cup 21 is made of transparent glass or transparent plastic, a middle hole 212 coaxial with the lamp body 2 is opened at a bottom of the placement groove 211, and the lamp body 2 extends a connection sleeve 23 along a wall of the middle hole 212 to the notch of the placement groove 211, so that the connection sleeve 23 protrudes out of the bottom of the placement groove 211, and a diameter of the connection sleeve 23 is larger than a diameter of the position limiting sleeve 15. When the lamp body 2 is connected with the lampshade 12, the one end of the lamp body 2 far away from the notch of the placing groove 211 is placed in the mounting groove 123, the connecting sleeve 23 of the lamp cup 21 is coaxially sleeved in the limiting sleeve 15 of the lampshade 12, the outer side wall of the connecting sleeve 23 is abutted to the inner side wall of the limiting sleeve 15, and a distance is arranged between the lamp cup 21 and the wall of the mounting groove 123, so that light emitted by the light emitting component 3 is emitted from the wall of the lamp cup 21 and the wall of the mounting groove 123.

In order to prevent the limiting sleeve 15 from easily penetrating out of the end of the connecting sleeve 23, a stop ring 231 is arranged at the end of the connecting sleeve 23 far away from the lampshade 12, the stop ring 231 is coaxially arranged with the connecting sleeve 23, and the inner diameter of the stop ring 231 is smaller than the outer diameter of the limiting sleeve 15.

The groove bottom of the placing groove 211 is convexly provided with a plurality of second connecting columns 213, the plurality of second connecting columns 213 are arranged at intervals along the circumferential direction of the axis of the connecting sleeve 23, and the lamp cover 22 is provided with screws screwed into the second connecting columns 213 in a penetrating manner, so that the lamp cover 22 is connected with the lamp cup 21 through the screws.

In order to improve the aesthetic measure of the lamp cover 22, the side of the lamp cover 22 away from the lamp cup 21 is provided with an annular groove 232, screws connected with the lamp cup 21 are all inserted into the annular groove 232, and nuts of the screws are also located in the annular groove 232, the lamp cover 22 is provided with an annular sheet 24 covering the annular groove 232, the annular sheet 24 is made of materials with wear resistance and large friction coefficient, such as rubber, silica gel and the like, and the thickness of the annular sheet 24 is greater than the depth of the annular groove 232, so that the annular sheet 24 is embedded into the annular groove 232, and then part of the annular sheet 24 protrudes out of the side of the lamp cover 22 away from the lamp cup 21.

Light emitting component 3 includes lamp plate 31 and sets up a plurality of LED lamp pearls 32 on lamp plate 31, and lamp plate 31 sets up in standing groove 211 tank bottom, and lamp plate 31 is the circuit board, and lamp plate 31 is connected with the interior circuit board 112 electricity of casing 1, and when lamp plate 31 circular telegram, the light that LED lamp pearl 32 sent jets out from lamp cup 21, and because the mounting groove 123 cell wall is the conical surface, part light also can be jetted out from the mounting groove 123 notch

Referring to fig. 7 and 8, a side of the lamp cover 22 away from the annular groove 232 is connected to a wireless charging module 25 for wirelessly charging the electronic product, and the wireless charging module 25 is connected to the lamp cover 22 through a limiting component 26. The limiting component 26 includes a plurality of limiting posts 261 and a plurality of limiting hooks 262, the side of the lamp cover 22 far away from the annular groove 232 is convexly provided with a plurality of limiting posts 261 and a plurality of limiting hooks 262, the plurality of limiting posts 261 and a plurality of limiting hooks 262 are all arranged in an annular shape around the axis of the lamp cover 22, and the plurality of limiting posts 261 and a plurality of limiting hooks 262 jointly form a limiting cavity 263 for the wireless charging module 25 to be embedded.

The number of the limiting posts 261 is the same as the number of the screws penetrating through the lamp cover 22, and the screws penetrate through the limiting posts 261 one by one. The limiting hook 262 has a hook portion, and after the wireless charging module 25 is embedded into the limiting cavity 263, the hook portion abuts against the side surface of the wireless charging module 25 far away from the lamp cover 22, so that the wireless charging module 25 is not easy to fall off from the limiting cavity 263.

When people use the wireless charging module 25 to charge the electronic product, the electronic product is placed on the lamp cover 22, if the electronic product is small in size, the electronic product can be placed in the annular sheet 24, and the electronic product is limited on the annular sheet 24 under the action of the annular sheet 24, so that the probability that the electronic product slides off the lamp cover 22 is reduced; if the electronic product is a large-sized electronic product, the annular sheet 24 abuts against the electronic product, and the friction force of the electronic product on the lamp cover 22 is increased and the probability that the electronic product slides off the lamp cover 22 is reduced under the action of the annular sheet 24.

Referring to fig. 9, the night light further includes a pressing structure 4 for contacting the elastic sheet 14 with the contact 114 of the circuit board 112, the pressing structure 4 includes a fixing sleeve 41, a rotating sleeve 42 inserted into the fixing sleeve 41, and a compression spring 43 inserted into the rotating sleeve 42, the fixing sleeve 41 is inserted into the limiting sleeve 15.

Referring to fig. 10 and 11, a plurality of sliding grooves 151 and a plurality of limiting grooves 152 are provided on the inner side wall of the limiting sleeve 15, the plurality of sliding grooves 151 and the plurality of limiting grooves 152 are circumferentially spaced along the axis of the limiting sleeve 15, the number of the sliding grooves 151 is the same as that of the limiting grooves 152, in this embodiment, the sliding grooves 151 and the limiting grooves 152 are all three, the three sliding grooves 151 and the three limiting grooves 152 are spaced (i.e., a limiting groove 152 is provided between each adjacent sliding groove 151), the sliding grooves 151 and the limiting grooves 152 adjacent to the sliding grooves 151 are spaced by the middle bumps 153, so that the sliding grooves 151 and the limiting grooves 152 are not communicated.

The end of the middle protrusion 153 far from the stop ring 231 is provided with a guide surface 154, and since the limiting groove 152 is not communicated with the inner side wall of the limiting sleeve 15, the guide surface 154 extends from the middle protrusion 153 to the bottom of the limiting groove 152.

Referring to fig. 12 and 13, a plurality of joint grooves 411 have been seted up to the one end of fixed sleeve 41, a plurality of joint grooves 411 set up along the axis interval circumference of fixed sleeve 41, the protruding a plurality of joint piece 233 that is equipped with of barrier ring 231, a plurality of joint piece 233 and a plurality of joint groove 411 one-to-one set up, and joint piece 233 card goes into in the joint groove 411, thereby restriction fixed sleeve 41 rotates on connecting sleeve 23, the protruding locating piece 412 that is equipped with of the tip that fixed sleeve 41 is close to joint groove 411, the side looks butt that standing groove 211 tank bottom was kept away from to locating piece 412 and barrier ring 231, under the combined action of locating piece 412 and joint piece 233, fixed sleeve 41 can't be along the axial displacement of connecting sleeve 23.

Referring to fig. 11 and 12, a plurality of sliding blocks 413 are convexly disposed at one end of the fixing sleeve 41 far away from the clamping groove 411, the plurality of sliding blocks 413 are circumferentially spaced along the axis of the fixing sleeve 41, the number of the sliding blocks 413 is six in the embodiment, because the fixing sleeve 41 is connected with the blocking ring 231, a certain distance is spaced between the outer side wall of the fixing sleeve 41 and the inner side wall of the connecting sleeve 23, after the lamp cup 21 is connected with the lamp shade 12, the limiting sleeve 15 is inserted between the connecting sleeve 23 and the fixing sleeve 41, and the sliding blocks 413 of the fixing sleeve 41 are embedded into the three sliding grooves 151 and the three limiting grooves 152 in a one-to-one correspondence manner, so that the sliding blocks 413 slide on the limiting sleeve 15.

The end surface of the fixing sleeve 41 close to the sliding block 413 is provided with a plurality of first wedge surfaces 414 and second wedge surfaces 415 which are the same as the first wedge surfaces 414 in number, the inclination angle of the first wedge surfaces 414 is the same as the inclination angle of the guide surface 154, the inclination angle of the second wedge surfaces 415 is the same as the inclination angle of the first wedge surfaces 414 but opposite to the inclination direction, in this embodiment, six first wedge surfaces 414 and six second wedge surfaces 415 are provided, the six first wedge surfaces 414 and the six second wedge surfaces 415 are arranged at intervals (that is, a second wedge surface 415 is provided between every two adjacent first wedge surfaces 414), and the connection position of the first wedge surfaces 414 and the second wedge surfaces 415 corresponds to the sliding block 413.

The rotating sleeve 42 is slidably disposed in the fixing sleeve 41, a plurality of rotating blocks 421 are disposed at the end of the rotating sleeve 42 in a protruding manner, the plurality of rotating blocks 421 are circumferentially spaced along the axis of the rotating sleeve 42, the rotating blocks 421 are fixedly connected to the rotating sleeve 42, in this embodiment, the rotating blocks 421 are three, each rotating block 421 is close to the side of the end of the rotating sleeve 42 and is provided with an inclined surface 422, and the angle of the inclined surface 422 is the same as the inclination angle of the first wedge-shaped surface 414.

Referring to fig. 14 and 15, the inner side wall of the rotating sleeve 42 is convexly provided with a fixing ring 423, the inner diameter of the fixing ring 423 is smaller than the diameter of the compression spring 43, and when the compression spring 43 is inserted into the rotating sleeve 42, the end of the compression spring 43 is abutted against the fixing ring 423, so that the compression spring 43 is not easy to penetrate out of the rotating sleeve 42.

The implementation principle of this application embodiment a little night-light does: under normal conditions, the fixed sleeve 41 is inserted into the limiting sleeve 15, six sliding blocks 413 of the fixed sleeve 41 are respectively embedded into the sliding groove 151 and the limiting groove 152, the rotating sleeve 42 is inserted into the fixed sleeve 41, one end of the compression spring 43 abuts against the fixed ring 423, the other end of the compression spring is sleeved on the two middle bumps 153, the inclined surface 422 of the rotating block 421 abuts against the guide surface 154, so that the rotating block 421 abuts against the middle bump 153 or the bottom of the limiting groove 152, at this time, the compression spring 43 is in a compressed state, the elastic sheet 14 contacts with the contact 114 of the circuit board 112, the LED lamp bead 32 is not bright, the small night lamp is closed, when the small night lamp is used, the lamp body 2 is pressed, the fixed sleeve 41 moves to one side close to the base 11, the second wedge surface 415 presses the inclined surface 422, so that the fixed sleeve 41 drives the rotating sleeve 42 to move until the blocking ring 231 abuts against the end of the limiting sleeve 15, at this time, the first wedge surface 414 is at the same height as the guide surface 154, the inclined surface 422 of the rotation block 421 slides onto the first wedge surface 414 from the guide surface 154, when the force pressing the lamp body 2 disappears, the rotation block 421 is in the sliding groove 151 at this time, and the rotation block 421 slides in the sliding groove 151 by the elastic force of the compression spring 43, so that the rotation sleeve 42 no longer presses the compression spring 43, the compression spring 43 no longer acts on the elastic sheet 14, the elastic sheet 14 is separated from the contact 114, the LED lamp bead 32 lights up, and the night light is in an on state.

Example 2:

the present embodiment is different from embodiment 1 only in that the present embodiment has an additional delayed closing structure 5.

Referring to fig. 16 and 17, little night-light is generally for evening the time of the night illumination usefulness, but the people wake up from sleeping more vaguely, and consciousness is more vague at that time, make many people forget to close little night-light after returning from the lavatory, and the little night-light that does not close can continuously consume electric power, cause the waste of resource, and light can produce the amazing to eyes when turning on the light night and sleeping, can destroy the retina in the long run, cause eyesight to descend, consequently, the little night-light of this application is provided with time delay and closes structure 5, after people open little night-light when the night, can self-closing through little night-light of a period, reduce the waste of resource.

The delay closing structure 5 includes at least one delay plate 51, a delay rod 52 moving on the delay plate 51, a return spring 53 connecting the connection rod with the lamp housing 12, and an insulating plate 54, wherein the delay plate 51 is connected with the side surface of the lamp housing 12 close to the base 11, and in order to make the delay rod 52 more stable on the delay plate 51, two delay plates 51 are provided, and the delay rod 52 is located between the two delay plates 51.

The side surface of the delay plate 51 close to the other delay plate 51 is provided with a delay slot 511, the delay slot 511 is arranged in a curve, the end part of the delay rod 52 is inserted into the delay slot 511, the delay rod 52 is arranged horizontally, the delay plate 51 is also provided with a recovery slot 512, the recovery slot 512 is in an arc shape, and two ends of the recovery slot 512 are respectively communicated with two ends of the delay slot 511, so that the delay slot 511 is communicated with the recovery slot 512.

One end of the return spring 53 is connected with the lampshade 12, the other end of the return spring is connected with the middle position of the delay rod 52, the delay rod 52 moves along with the movement of the lampshade 12 under the action of the return spring 53, the telescopic rod 55 penetrates through the return spring 53 for reducing the radial movement of the return spring 53, and two ends of the telescopic rod 55 are respectively connected with the lampshade 12 and the delay rod 52.

The insulating plate 54 is arc-shaped and made of insulating material, in this embodiment, made of plastic, and has a bending deformation capability, one end of the insulating plate 54 is connected to the delay plate 51, and the other end is abutted against the circuit board 112, the insulating plate 54 is provided with a abdicating hole 541 for the contact 114 to expose the circuit board, a conductive block 542 is convexly arranged at the end of the contact 114 far away from the delay rod 52, the conductive block 542 is made of conductive material such as copper and iron, and the conductive block 542 is a spring sheet which always moves to the side far away from the circuit board 112 in this embodiment.

In order to allow the insulating plate 54 to smoothly slide, the circuit board 112 is provided with a guide block 56 having a slope, and the insulating plate 54 slides on the slope of the guide block 56.

The implementation principle of embodiment 2 of the application is as follows: normally, the delay rod 52 is at the lowest end of the delay slot 511, the contact 114 protrudes from the abdicating hole 541, the elastic piece 14 contacts with the contact 114, at this time, the LED lamp bead 32 is not on, the small night lamp is in the off state, when the lampshade 12 is pressed, the lampshade 12 moves towards the side far away from the base 11, the compression spring 43 no longer presses the elastic sheet 14, the elastic sheet 14 is separated from the contact 114, the LED lamp bead 32 lights up, the small night lamp is in an open state, and at this time the delay rod 52 moves away from the base 11 together with the globe 12 by the return spring 53, so that the delay rod 52 moves in the delay slot 511, and the delay rod 52 drives the insulating plate 54 to move together, when the delay bar 52 moves to the top of the delay slot 511, the conductive piece 542 of the insulating plate 54 is located between the elastic piece 14 and the contact 114, the elastic piece 14 is conducted to the contact 114 by the action of the conductive block 542, and the night light is turned off again.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A little night-light, its characterized in that: the wireless charging device comprises a shell (1) with an accommodating cavity (13) and a lamp body (2) which is arranged in the shell (1) and is provided with a light-emitting component (3), wherein the lamp body (2) is provided with a wireless charging module (25); little night-light is still including time delay shutdown structure (5), time delay shutdown structure (5) include at least one time delay board (51), time delay pole (52) that move on time delay board (51), reply spring (53) and insulation board (54) that will time delay pole (52) and lamp shade (12) be connected, the confession has been seted up in time delay board (51) the time delay groove (511) that the tip of time delay pole (52) slided, the one end of reply spring (53) with lamp shade (12) are connected, and the other end is connected with time delay pole (52), the one end and the time delay pole (52) of insulation board (54) are connected, and the other end has conducting block (542) that make contact (114) and flexure strip (14) switch on, just insulation board (54) are seted up the hole of stepping down (541) that supplies flexure strip (14) and contact (114) looks butt.

2. A small night light as defined in claim 1, wherein: the utility model discloses a wireless charging device, including lamp cup (21), lamp body (2) cover lamp lid (22) of lamp cup (21), wireless charging module (25) are connected through spacing subassembly (26) and lamp lid (22) side that is close to lamp cup (21), spacing subassembly (26) include a plurality of spacing pothooks (262), spacing pothook (262) have the hook portion that the wireless charging module (25) of restriction removed, and are a plurality of spacing pothook (262) form and supply wireless charging module (25) to imbed spacing chamber (263).

3. A small night light as defined in claim 2, wherein: casing (1) include base (11) and connect in lamp shade (12) on base (11), lamp shade (12) are kept away from the side undercut of base (11) forms mounting groove (123) that supply lamp body (2) to install, mounting groove (123) tank bottom is seted up and is held intercommunicating pore (124) that chamber (13) are linked together, lamp shade (12) are followed intercommunicating pore (124) pore wall and are extended to the one side of keeping away from base (11) and are equipped with and wear to locate limit sleeve (15) of lamp cup (21).

4. A small night light as defined in claim 3, wherein: the lamp cup (21) is provided with a middle hole (212) for the limiting sleeve (15) to penetrate through, the lamp cup (21) extends to one side far away from the lampshade (12) along the hole wall of the middle hole (212) to form a connecting sleeve (23), the limiting sleeve (15) penetrates through the connecting sleeve (23), a stop ring (231) is arranged at the end part of the connecting sleeve (23), and the inner diameter of the stop ring (231) is smaller than the outer diameter of the limiting sleeve (15).

5. The small night light of claim 4, wherein: the LED lamp is characterized in that a circuit board with a contact (114) and an elastic sheet (14) contacted with the contact (114) are arranged in the shell (1), the circuit board is electrically connected with the light-emitting component (3), and the elastic sheet (14) is contacted with or separated from the contact (114) through a pressing structure (4).

6. A small night light as defined in claim 5, wherein: pressing structure (4) including sliding and wearing to locate fixed sleeve (41) in the stop sleeve (15), sliding and wearing to locate the rotatory sleeve (42) of fixed sleeve (41) and wearing to locate compression spring (43) in rotatory sleeve (42), the inside wall of stop sleeve (15) is seted up the groove (151) that slides that a plurality of intervals set up, and protruding lug (153) in the middle of being equipped with between two adjacent grooves (151) that slides, the side that blocks ring (231) is kept away from to middle lug (153) is provided with guide surface (154), the protruding rotatory piece (421) that have inclined plane (422) that are equipped with of the lateral wall of rotatory sleeve (42), fixed sleeve (41) are kept away from the side of blocking ring (231) is provided with first wedge face (414) the same with guide surface (154) inclination, the one end and the rotatory sleeve (42) looks butt of compression spring (43), the other end of the elastic piece is abutted against the elastic piece (14) so that the elastic piece (14) is contacted with the contact (114).

7. A small night light as defined in claim 6, wherein: the side face, far away from the blocking ring (231), of the fixing sleeve (41) is provided with a second wedge face (415) which has the same inclination angle as the first wedge face (414), and the inclination angle of the second wedge face (415) is opposite to that of the first wedge face (414).

8. A small night light as defined in claim 1, wherein: the return spring (53) is internally provided with a telescopic rod (55) in a penetrating manner, one end of the telescopic rod (55) is connected with the lampshade (12), and the other end of the telescopic rod is connected with the delay rod (52).

9. A small night light as defined in claim 1, wherein: the time delay slot (511) is provided with a recovery slot (512), and two ends of the recovery slot (512) are respectively communicated with two ends of the time delay slot (511).