CN218820131U

CN218820131U - Rotary lighting structure and lamp

Info

Publication number: CN218820131U
Application number: CN202223294680.1U
Authority: CN
Inventors: 钟国龙; 方志芳; 邓波; 王小波
Original assignee: Shenzhen Topband Co Ltd
Current assignee: Shenzhen Topband Co Ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-04-07
Anticipated expiration: 2032-12-08

Abstract

The utility model belongs to the lamps and lanterns field provides a rotatory lighting structure and lamps and lanterns, and rotatory lighting structure includes: a lamp shade; the side surface of the lampshade is provided with at least one through hole; the heat dissipation seat is arranged in the lampshade, and the top surface of the heat dissipation seat is provided with a bearing surface; the luminous piece is arranged on the bearing surface; and a rotating shaft; the rotating shaft is connected with the side surface of the heat dissipation seat; at least one end of the rotating shaft penetrates through the through hole, and the rotating shaft is rotatably connected with the through hole; the rotating shaft is rotated, so that the light-emitting piece can synchronously rotate, and rotary illumination is realized; the direction of the light irradiation can be controlled by rotating the rotating shaft, so that the requirement of a user on illumination in a certain direction can be met. The utility model discloses can be through rotation control direction of illumination, convenient operation for experience effectually.

Description

Rotary lighting structure and lamp

Technical Field

The utility model belongs to the lamps and lanterns field especially relates to a rotatory lighting structure and lamps and lanterns.

Background

A surround-light is commonly used to provide 360 ° range of surround-lighting to work areas, examples of which include workplaces (e.g., construction sites, maintenance, etc. scenes), ceiling spaces, basement areas, etc. Existing ring lights are typically arranged to be placed on a flat surface so that they can illuminate the area to be illuminated without being grasped by the user.

However, the above-mentioned all-round lamp cannot provide illumination at a specific angle. The illumination at a specific angle can be realized only by the cooperation of parts such as a bracket or the like or by holding the lamp by a user, the illumination angle adjusting effect is poor, and the user experience effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rotatory illumination structure aims at solving the illumination that prior art zhonghuan illuminator can't provide specific angle, needs the user to hand or just can realize the problem of the illumination of specific angle through the part cooperation of support and so on.

In a first aspect, the present invention provides a rotary lighting structure, including:

a lamp shade; the side surface of the lampshade is provided with at least one through hole;

the heat dissipation seat is arranged in the lampshade, and the top surface of the heat dissipation seat is provided with a bearing surface;

the light-emitting piece is arranged on the bearing surface; and

a rotating shaft;

the rotating shaft is connected with the side face of the heat dissipation seat;

at least one end of the rotating shaft penetrates through the through hole, and the rotating shaft is rotatably connected with the through hole;

by rotating the rotating shaft, the light-emitting piece can rotate synchronously, and rotary illumination is realized.

Optionally, the rotary lighting structure further comprises a bearing matched with the rotating shaft;

the excircle of the bearing is connected with the through hole in a matching way, and the inner circle of the bearing is connected with the excircle of the rotating shaft in a matching way.

Optionally, the rotary lighting structure further comprises a rotating handle, and the rotating handle is connected with one end of the rotating shaft, which extends out of the lampshade.

Optionally, the lampshade is provided with a shaft protecting part at a position where the rotating shaft extends to the outside of the lampshade.

Optionally, the lighting element comprises a floodlight and/or a spotlight mounted on the bearing surface.

In a second aspect, the present invention provides a lamp, including:

a lamp socket; and

the rotary lighting structure is connected with the lamp holder.

Optionally, the lamp socket comprises a socket housing detachably connected with the lamp shade.

Optionally, the socket housing comprises a mounting surface and a post disposed on the mounting surface; the free end of the upright post is provided with an arc-shaped groove matched with the rotating shaft.

Optionally, the position of the rotating shaft corresponding to the arc groove extends in the radial direction to form a rotating shaft disc, and the rotating shaft disc is connected with the upright column through a stepped rotating member.

Optionally, the stepped rotating member includes a convex point provided on either one of the rotating shaft disk and the column, and an elastic concave platform provided on the other.

Optionally, the light fixture further comprises a handle connected with the socket housing.

Optionally, the lamp further comprises an annular decoration part sleeved on the outer surface of the lampshade;

the annular decorating part is connected with the lamp holder shell in a buckling mode, or the annular decorating part is connected with the lamp holder shell and the handle in a buckling mode.

Optionally, the socket housing comprises:

a bottom case;

a top shell;

a sidewall connecting the bottom housing and the top housing; and

a water barrier wall disposed between the bottom shell and the top shell;

the top shell is provided with a mounting groove for bearing the lampshade;

the waterproof wall is connected with the top shell and the bottom shell and forms a drainage channel with the side wall;

the mounting groove and the bottom shell are both provided with drain holes communicated with the drain channel.

Optionally, the luminaire further comprises a hook mounted on the bottom case.

Optionally, the hook is movably connected with the bottom case, and the bottom case is provided with an accommodating groove matched with the hook.

Optionally, the accommodating groove is provided with a plurality of elastic clamping portions matched with the hooks.

Compared with the prior art, the beneficial effects of the utility model are that: the heat dissipation seat is arranged in the lampshade, at least one through hole is arranged on the side surface of the lampshade, the bearing surface on the heat dissipation seat is used for arranging the luminous element, the side surface of the heat dissipation seat is rotatably connected with the lampshade through a rotating shaft, at least one end of the rotating shaft is arranged through the through hole, and the rotating shaft is rotatably connected with the through hole; by rotating the rotating shaft, the light-emitting piece can rotate synchronously, and rotary illumination is realized. The rotating shaft rotates to drive the radiating seat to rotate so as to control the direction of irradiation of the luminous piece, the specific angle adjustment of the all-round lamp is realized, and the requirement of the user for adjusting the illumination angle is met. Therefore, the utility model provides a rotatory illumination structure can effectively adjust the specific angle of illumination of illuminating part, and illumination angle adjusts effectually, and it is more convenient to use.

Drawings

Fig. 1 is a schematic structural view of a rotary lighting structure according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 with the lamp cover removed;

fig. 3 is an exploded schematic view of a lamp according to an embodiment of the present invention;

fig. 4 is a top view of a lamp provided in an embodiment of the present invention;

FIG. 5 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 4;

fig. 6 is a schematic structural diagram of a lamp provided in an embodiment of the present invention.

Description of the main element symbols: 10. the rotary illuminating structure comprises a rotary illuminating structure 11, a lampshade 111, a through hole 112, a shaft protecting part 12, a radiating seat 13, a bearing surface 14, a luminous part 15, a rotating shaft 151, a bearing 16, a limiting column 17, a damping part 18 and a rotating handle; 20. the lamp comprises a lamp body 21, a lamp holder 22, a lamp holder shell 221, a mounting surface 222, a column 223, an arc-shaped groove 224, a bottom shell 225, a top shell 226, a side wall 227, a water-stop wall 23, a rotating shaft disk 24, a salient point 25, an elastic concave platform 26, a handle 27, a mounting groove 28, a lead 29, a power supply 210, a receiving groove 211 and an elastic clamping portion.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The heat dissipation seat is arranged in the lampshade, at least one through hole is arranged on the side surface of the lampshade, the bearing surface on the heat dissipation seat is used for arranging the luminous element, the side surface of the heat dissipation seat is rotatably connected with the lampshade through a rotating shaft, at least one end of the rotating shaft is arranged through the through hole, and the rotating shaft is rotatably connected with the through hole; by rotating the rotating shaft, the light-emitting piece can rotate synchronously, and rotary illumination is realized. The rotating shaft rotates to drive the radiating seat to rotate so as to control the direction of irradiation of the luminous piece, the specific angle adjustment of the all-round lamp is realized, and the requirement of the user for adjusting the illumination angle is met. Therefore, the utility model provides a rotatory lighting structure can effectively adjust the specific angle of illumination of illuminating part, and illumination angle adjustment is effectual, and it is more convenient to use.

Example one

As shown in fig. 1-2, the first embodiment provides a rotary illumination structure 10, which includes:

a lamp cover 11; the side surface of the lampshade 11 is provided with at least one through hole 111;

a heat dissipation seat 12 arranged in the lampshade 11, wherein the top surface of the heat dissipation seat 12 is provided with a bearing surface 13;

a luminous member 14 disposed on the carrying surface 13; and

a rotating shaft 15;

the rotating shaft 15 is connected with the side surface of the heat radiating seat 12;

at least one end of the rotating shaft 15 penetrates through the through hole 111, and the rotating shaft 15 is rotatably connected with the through hole 111; by rotating the rotating shaft 15, the luminous element 14 can be synchronously rotated, and rotary illumination is realized.

Specifically, the lamp housing 11 is a transparent material member, and is used for diffusing the light source emitted by the light emitting member 14 to realize illumination. Meanwhile, the lamp housing 11 covers the light emitting member 14 as a whole, and also has a protection effect on the light emitting member 14.

By fixedly mounting the light emitting element 14 on the bearing surface 13 of the heat sink 12, the light emitting element 14 has a good heat dissipation effect during operation, and the light emitting element 14 has a long service life.

Be fixed in the side of radiating seat 12 with pivot 15 and form rotatable coupling with lamp shade 11, can drive radiating seat 12 upset through adjusting the rotation of pivot 15 to adjust the upset position of the illuminating part 14 of installation on the radiating seat 12, and then control illuminating part 14 and shine the direction, so that satisfy the demand that the user needs the spotlight to a certain direction, be used for experiencing effectually. The rotating shaft 15 rotates to drive the heat radiating seat 12 to rotate so as to control the irradiation direction of the luminous piece 14, the specific angle adjustment of the all-round lamp is realized, and the requirement of the user for adjusting the illumination angle is met. Therefore, the utility model provides a rotatory lighting structure 10 can effectively adjust the specific angle of illumination of illuminating part 14, and illumination angle adjustment is effectual, and it is more convenient to use.

Example two

As shown in fig. 1-3, the rotary illumination structure 10 of the present embodiment further includes a bearing 151 engaged with the rotating shaft 15; the excircle of bearing 151 is connected with through-hole 111 cooperation, and the inner circle of bearing 151 is connected with the excircle cooperation of pivot 15.

The bearing 151 is fixed on the lampshade 11, the rotating shaft 15 is connected with the side face of the radiating seat 12, and the rotating shaft 15 rotates in the bearing 151, so that the rotating control of the radiating seat 12 is realized, and the operation is convenient.

In this embodiment, the two bearings 151 are fixed to two opposite sides of the lamp housing 11. The number of the rotating shafts 15 is two, one side of the rotating shaft 15 is fixed on the side surface of the heat sink 12, and the two rotating shafts 15 are respectively rotatably connected in the two bearings 151. Through the arrangement of the two bearings 151 and the two rotating shafts 15, the heat sink 12 is supported more stably, and the rotating effect of the heat sink 12 is good.

In the embodiment, because the heat sink 12 is disposed in the lamp housing 11, the bearing surface 13 on the heat sink 12 is used for disposing the light emitting element 14, the side surface of the heat sink 12 is rotatably connected to the lamp housing 11 through the rotating shaft 15, and the rotating effect of the heat sink 12 can be achieved by rotating the rotating shaft 15; since the rotating shaft 15 is engaged with the bearing 151; the bearing 151 is fixed on the lamp housing 11, and the rotating shaft 15 is connected with the side surface of the heat dissipation base 12. Through the rotation of the rotating shaft 15, the radiating seat 12 is driven to rotate, the irradiation direction of the spotlight can be controlled, the specific angle adjustment of the all-round lamp is automatically realized, and the requirement of the user on the adjustment of the illumination angle is met.

As shown in fig. 2 to 3, the rotary illumination structure 10 of the present embodiment further includes a damper 17 disposed between the through hole 111 and the rotation shaft 15. Make between through-hole 111 and the pivot 15 sealed, play damping and waterproof effect, can be at arbitrary angle with pivot 15 rotation control through damping piece 17, and then realize the irradiation angle of the fixed lamps and lanterns of control.

Optionally, the damping member 17 is a silica gel ring, and the silica gel ring has good waterproof performance.

EXAMPLE III

As shown in fig. 2-3, the rotary lighting structure 10 of the present embodiment further includes a rotating handle 18, and the rotating handle 18 is connected to one end of the rotating shaft 15 extending to the outside of the lamp housing 11. The rotating shaft 15 is driven to rotate in the bearing 151 by rotating the rotating handle 18, so as to control the heat sink 12 fixed with the rotating shaft to rotate, and further adjust the irradiation direction of the luminous element 14 on the heat sink 12.

Optionally, the side surface of the lampshade 11 is further provided with two limiting posts 16, and the rotating handle 18 is arranged between the two limiting posts 16, so that the rotating position of the rotating shaft 15 can be controlled.

Furthermore, two spacing posts 16 are arranged oppositely, so that the rotating shaft 15 can only rotate 180 degrees, and the spacing effect is good.

Example four

As shown in fig. 1 to 3, the globe 11 of the present embodiment is provided with a shaft guard portion 112 at a position where the rotation shaft 15 protrudes outside the globe 11. Is used for protecting the rotating shaft 15 and the rotating handle 18 and prolonging the service life.

EXAMPLE five

As shown in fig. 2-3, the illuminating member 14 of the present embodiment comprises a floodlight and/or a spotlight mounted on the bearing surface 13. For realizing the function of luminous irradiation.

Further, a lamp cup is arranged at the geometric center of the heat dissipation base 12, a spotlight is fixed in the lamp cup, and the lamp cup is used for condensing a light source emitted by the spotlight and then emitting the condensed light.

Wherein, floodlight sets up in the side of spotlight for play the effect of floodlight ring-light. The floodlight comprises a plurality of floodlights which are uniformly distributed around the spotlight. Can open spotlight or floodlight alone through the button to control 1 lamp pearl or N lamp pearl bright, control effect is good. Wherein, the floodlight is the COB lamp.

Optionally, the spot light includes one, mounted in a central position on the heat sink 12. The floodlight includes four, distributes and sets up in the four sides of spotlight.

EXAMPLE six

As shown in fig. 1-3, the present embodiment provides a lamp 20, including:

a lamp base 21; and

the above-described rotary illumination structure 10 is connected to the lamp base 21.

The fixed rotary lighting structure 10 is installed through the lamp holder 21, so that the lamp 20 can control the irradiation direction of the light emitting part 14, the requirement of a user for light condensation in a certain direction is met, and the experience effect is good.

EXAMPLE seven

As shown in fig. 2 to 3, the socket 21 of the present embodiment includes a socket housing 22 detachably attached to the lamp housing 11. The lamp bead shell and the lampshade 11 can be conveniently disassembled and assembled, and the internal components can be maintained or replaced.

Optionally, the housing of the lamp housing 11 and the lamp housing 11 are fixedly connected by a plurality of screws.

Example eight

As shown in fig. 2 to 3, the socket housing 22 of the present embodiment includes a mounting surface 221 and a post 222 disposed on the mounting surface 221; the free end of the post 222 has an arcuate recess 223 that mates with the shaft 15.

The mounting surface 221 is used for mounting the fixing upright 222, the upright 222 is used for supporting the rotating shaft 15, and the arc-shaped groove 223 formed at the free end of the upright 222 is used for matching with the rotating shaft 15 to form a reinforced support, so that the supporting effect of the rotating shaft 15 on the heat dissipation seat 12 is improved.

Example nine

As shown in fig. 2-3, the rotating shaft 15 of the present embodiment extends radially to form a rotating shaft disk 23 at a position corresponding to the arc-shaped groove 223, and the rotating shaft disk 23 is connected to the upright 222 through a stepped rotating member. A step rotation mode is formed between the shaft rotating disc 23 and the upright 222, and the rotation control effect of the shaft rotating disc 23 is good.

EXAMPLE ten

As shown in fig. 2 to 3, the stepped rotary member of the present embodiment includes a convex point 24 provided on either one of the rotary shaft disk 23 and the column 222, and an elastic concave 25 provided on the other. The convex points 24 and the elastic concave platforms 25 are matched with each other in a clamping manner during rotation to realize a multistage rotation mode, and the rotation control is convenient.

EXAMPLE eleven

As shown in fig. 2-3, the light fixture 20 of the present embodiment further includes a handle 26 coupled to the socket housing 22. The handle 26 facilitates user operation of the light fixture 20.

In implementation, the handle 26 is a portion that can be held by a user, and the user can use the lamp as a flashlight by holding the handle 26, and optionally, the handle 26 may be formed by extending the socket housing 22, and by integrally forming the handle 26 and the socket housing 22, the overall structural strength of the lamp can be effectively improved, and the product quality can be improved. In some embodiments, the handle 26 may also be mounted to the socket housing 22 by screws, bolts, etc., without limitation.

Example twelve

As shown in fig. 2-3, the lamp 20 of the present embodiment further includes a ring-shaped decoration member disposed on the outer surface of the lamp housing 11;

the annular trim is snap-fitted to the socket housing 22, or the annular trim is snap-fitted to the socket housing 22 and the handle 26. The annular decorating part is convenient to disassemble and assemble.

When the lamp is implemented, the inner ring of the annular decorating part is matched with the outer surface of the lampshade 11, the lampshade 11 can be designed into a hollow cylindrical structure with a large lower part and a small upper part, and the bottom surface of the lampshade 11 is opened to cover the regional annular illumination structure. When the lamp is installed, the annular decorating part sleeve is arranged on the outer surface of the lamp shade 11 and is tightly attached to the lamp shade 11. Optionally, the annular decoration is provided with a buckle, the socket housing 22 is provided with a clamping groove matched with the buckle, and the annular decoration is installed on the socket housing 22 in a buckle connection mode through the matching of the buckle and the clamping groove, so that a detachable installation function between the lampshade 11 and the socket housing 22 is achieved. It should be noted that the above-mentioned buckle and the clamping groove may also be respectively disposed on the lamp holder housing 22 and the annular decoration, or both the lamp holder housing 22 and the annular decoration are provided with the buckle and the clamping groove, the buckle on the lamp holder housing 22 is matched with the clamping groove on the annular decoration, and the clamping groove on the lamp holder housing 22 is matched with the buckle on the annular decoration, which is not limited herein.

In some possible embodiments, the annular decoration member may also be snap-connected to the lamp holder housing 22 and the outer shell of the handle 26, and in particular, the snap-connection of the annular decoration member to the lamp holder housing 22 and the outer shell of the handle 26 may refer to the above-mentioned snap-connection structure of the annular decoration member to the lamp holder housing 22, and will not be described herein again.

Thirteen examples

As shown in fig. 2 to 5, the socket housing 22 of the present embodiment includes:

a bottom case 224;

a top case 225;

a sidewall 226 connecting the bottom case 224 and the top case 225; and

a water blocking wall 227 provided between the bottom case 224 and the top case 225.

The top case 225 has a mounting groove 27 for carrying the lamp housing 11; the lamp shade 11 is convenient to install. The water-stop wall 227 connects the top shell 225 and the bottom shell 224, and forms a drainage channel with the side wall 226; the mounting groove 27 and the bottom case 224 are each provided with a drain hole communicating with the drain passage. The drainage of the socket housing 22 is improved.

In this embodiment, the socket housing 22 includes an internal installation space formed by the waterproof wall 105, the top shell and the bottom shell 102, and the internal installation space can be used for installing the power supply 29, the circuit board, the wires and the like, and optionally, the power supply 29 and the light emitting element 14 are electrically connected through the wires 28. Optionally, the power supply 29 is a storage battery, so that the cruising ability is strong and the use is convenient.

Example fourteen

As shown in fig. 2-3, the light fixture 20 of the present embodiment further includes a hook mounted on the bottom housing 224. The lamp 20 is conveniently fixed at a suitable position, such as a wall, a lever, etc., by the hook.

Example fifteen

As shown in fig. 6, the hook of the present embodiment is movably connected to the bottom case 224, and the bottom case 224 is provided with a receiving groove 210 engaged with the hook. The lamp holder 21 is conveniently fixed after the hook is matched with the accommodating groove 210, so that the lamp 20 is conveniently adjusted.

Example sixteen

As shown in fig. 6, the accommodating groove 210 of the present embodiment is provided with a plurality of elastic latching portions 211 engaged with the hooks. Through a plurality of elasticity screens portion 211 elasticity joint couple, easy to assemble or dismantlement.

In summary, in the embodiment of the present invention, by disposing the heat sink 12 in the lamp housing 11, the carrying surface 13 of the heat sink 12 is used for disposing the illuminating member 14, and the side surface of the heat sink 12 is rotatably connected to the lamp housing 11 through the rotating shaft 15, and the rotating effect of the heat sink 12 can be achieved by rotating the rotating shaft 15; since the rotating shaft 15 includes the bearing 151 and the rotating shaft 15 engaged with the bearing 151; the bearing 151 is fixed on the lamp housing 11, and the rotating shaft 15 is connected with the side surface of the heat sink 12. The rotating shaft 15 rotates to drive the heat radiating seat 12 to rotate so as to control the irradiation direction of the spotlight, the specific angle adjustment of the all-round lamp is automatically realized, and the requirement of the user for adjusting the illumination angle is met. A convex bump 24 provided on either one of the spindle disk 23 and the pillar 222, and a resilient concave land 25 provided on the other. The convex points 24 and the elastic concave platforms 25 are matched with each other in rotation to realize a stepped rotation mode, and the rotation control is convenient.

The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A rotary lighting structure, comprising:

the luminous piece is arranged on the bearing surface; and

a rotating shaft;

2. A rotary lighting structure according to claim 1, further comprising a bearing engaged with the shaft;

the excircle of bearing with the through-hole cooperation is connected, the interior circle of bearing with the excircle cooperation of pivot is connected.

3. A rotary lighting structure according to claim 1, further comprising a handle connected to an end of the shaft extending outside the housing.

4. A rotary illumination structure according to claim 3, wherein the lamp cover is provided with a shaft guard portion at a position where the rotary shaft protrudes to the outside of the lamp cover.

5. A rotary lighting structure as claimed in claim 1, wherein the light emitter comprises a floodlight and/or a spotlight mounted on the bearing surface.

6. A light fixture, comprising:

a lamp socket; and

a rotary lighting structure as claimed in any one of claims 1 to 5 connected to the socket.

7. A light fixture as recited in claim 6, wherein the socket comprises a socket housing removably coupled to the globe.

8. A light fixture as recited in claim 7, wherein the socket housing comprises a mounting surface and a post disposed on the mounting surface; the free end of the upright post is provided with an arc-shaped groove matched with the rotating shaft.

9. The lamp of claim 8, wherein the shaft extends radially at a position corresponding to the arc-shaped groove to form a shaft disc, and the shaft disc is connected to the pillar via a stepped rotating member.

10. The lamp of claim 9, wherein said stepped rotating member comprises a convex protrusion disposed on either one of said spindle disk and said post, and a resilient concave land disposed on the other.

11. A light fixture as recited in claim 7, further comprising a handle coupled to the socket housing.

12. The lamp of claim 11 further comprising an annular trim disposed about an outer surface of the housing;

13. A light fixture as recited in claim 7, wherein the socket housing comprises:

a bottom case;

a top shell;

a sidewall connecting the bottom housing and the top housing; and

a water barrier wall disposed between the bottom shell and the top shell;

the top shell is provided with a mounting groove for bearing the lampshade;

14. A light fixture as recited in claim 13, further comprising a hook mounted on the bottom housing.

15. A light fixture as recited in claim 14, wherein the hook is movably coupled to the bottom housing, and the bottom housing is configured with a receiving slot that mates with the hook.

16. A light fixture as recited in claim 15, wherein the receiving groove is provided with a plurality of resilient detents that engage the hook.