CN218820196U

CN218820196U - Ring light

Info

Publication number: CN218820196U
Application number: CN202222852525.0U
Authority: CN
Inventors: 邓波; 王小波
Original assignee: Shenzhen Topband Co Ltd
Current assignee: Shenzhen Topband Co Ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-04-07
Anticipated expiration: 2032-10-25

Abstract

The utility model is suitable for a lamps and lanterns field provides a ring illuminator, include: a lamp housing; the lamp body is provided with a lamp housing, and the lamp housing is provided with a plurality of lamp panels; the main control board is electrically connected with the lamp panels; and the power module is electrically connected with the main control board, and at least one of the power module and the main control board is arranged in the accommodating space. The utility model provides a ring illuminator compares traditional ring illuminator through the storage space that encloses at least one integrated setting in power module and the main control board in a plurality of lamp plates, has reduced the whole volume of ring illuminator greatly, does benefit to the miniaturization of ring illuminator, and convenient to use person carries.

Description

Ring light

Technical Field

The utility model belongs to the technical field of lamps and lanterns, especially, relate to a ring light.

Background

The all-round lamp is a lamp capable of realizing all-round illumination within a range of 360 degrees. The LED has a characteristic of a large light-emitting angle, and as the LED technology develops, the LED is more and more widely applied. Since the LED has the above characteristics, the LED is widely used in a ring light. The all-round lamp has a plurality of lamp plates of cyclic annular range usually, and LED lamp pearl work on a plurality of lamp plates forms the all-round effect of shining all around to the light-emitting.

In the prior art, the ring light mainly includes a lamp housing, a light source assembly disposed in the lamp housing, a main control board electrically connected to the lamp panels, a power module electrically connected to the main control board, and a keypad electrically connected to the main control board, wherein the light source assembly includes a plurality of lamp panels arranged in an annular shape, and a user sends a control command to the main control board by operating keys on the keypad to control the ring light. Wherein, the main control board and the power module of the all-round lamp of prior art are independent of the outside setting of light source subassembly, and power module, main control board and light source subassembly can't realize the space sharing, and the integrated level is lower for the whole of all-round lamp is bulky, and inconvenient user carries.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a ring light aims at solving prior art's ring light and has the problem of bulky, inconvenient carrying.

The embodiment of the utility model provides a realize like this, provide a ring light, include:

a lamp housing;

the lamp body is provided with a lamp housing, and the lamp housing is provided with a plurality of lamp panels;

the main control board is electrically connected with the lamp panels; and

the power module of electricity connection the main control board, place in at least one in power module and the main control board in the space of accomodating.

Still further, the light source assembly further comprises:

locate receive the radiator in the space, it is a plurality of the lamp plate is fixed in the surface of radiator, be equipped with the heat dissipation chamber in the radiator, power module with place in the main control board in the heat dissipation intracavity.

Furthermore, the bottom of the lamp housing is provided with a plurality of first ventilation holes communicated with the heat dissipation cavity, and the top of the lamp housing is provided with a plurality of second ventilation holes communicated with the heat dissipation cavity.

Still further, the lamp housing includes:

a lamp holder on which the plurality of first ventilation holes are disposed;

the lamp shade is covered on the lamp holder, and the second ventilation holes are formed in the lamp shade.

Still further, the lamp socket includes:

the lampshade and the bottom plate are covered;

locate on the bottom plate and stretch into support column in the heat dissipation intracavity, be equipped with the installation cavity in the support column, power module install in the installation cavity, the main control board is fixed in on the support column.

Still further, still include:

the main control board is packaged in a space formed between the face cover and the supporting column; the support column is of a sealed structure, the bottom surface of the bottom plate is provided with an opening communicated with the installation cavity, the power module is installed into the installation cavity from the opening to be packaged in the support column, and the lamp panels are packaged in the radiator and between the lamp covers.

Furthermore, the bottom plate is further provided with a water retaining bulge arranged around the supporting column, the second ventilation hole is formed between the supporting column and the water retaining bulge, and the radiator support is arranged on the water retaining bulge and is in sealing connection with the water retaining bulge.

Still further, still include:

the hook can be rotatably connected to the lamp shell and can be rotatably unfolded or folded to be contained on the lamp shell.

Furthermore, the lamp housing is provided with a containing groove matched with the hook in shape, and the hook can be folded and contained in the containing groove.

Still further, the lamp housing is further provided with a tripod interface for plug-in cooperation with a tripod.

Further, the heat sink is an aluminum heat sink.

The utility model provides a pair of all around lamp is through placing in at least one of power module and main control board in the storage space that a plurality of lamp plates of light source subassembly enclose, can make full use of the storage space that a plurality of lamp plates of light source subassembly enclose install at least one among power module and the main control board, make at least one integrated setting in power module and the main control board in the storage space that a plurality of lamp plates enclose, the power module and the main control board that compare traditional all around lamp all independently set up in the light source subassembly outside, the whole volume of all around lamp has been reduced greatly, do benefit to the miniaturization of all around lamp, convenient to use carries.

Drawings

Fig. 1 is a three-dimensional structure diagram of a ring light provided by the embodiment of the present invention;

fig. 2 is another perspective structural view of a ring light provided in an embodiment of the present invention;

fig. 3 is an exploded perspective view of a ring light provided by an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of a ring light provided in an embodiment of the present invention;

fig. 5 is a partial structure diagram of a ring light provided by the embodiment of the present invention;

fig. 6 is a three-dimensional structure diagram of the ring light when the hook of the ring light provided by the embodiment of the present invention is opened;

fig. 7 is a three-dimensional structure view of a ring light when a tripod is installed.

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 embodiment of the utility model provides a pair of all around lamp is through placing in at least one of power module and main control board in the storage space that a plurality of lamp plates of light source subassembly enclose, can make full use of the storage space that a plurality of lamp plates of light source subassembly enclose install at least one among power module and the main control board, make at least one integrated setting in power module and the main control board in the storage space that a plurality of lamp plates enclose, the power module and the main control board that compare traditional all around lamp all independently set up in the light source subassembly outside, the whole volume of all around lamp has been reduced greatly, convenient to carry user.

Referring to fig. 1-5, an embodiment of the invention provides a ring light 100, including:

a lamp housing 1;

the light source assembly 2 is arranged in the lamp housing 1, the light source assembly 2 comprises a plurality of lamp panels 21 which are annularly arranged, and the lamp panels 21 enclose a containing space 210;

a main control board 3 electrically connected to the plurality of lamp panels 21; and

the power module 4 electrically connected to the main control board 3, and at least one of the power module 4 and the main control board 3 is built in the housing space 210.

In this embodiment, place in the storage space 210 that a plurality of lamp plates 21 of light source subassembly 2 enclose through in at least one of power module 4 and main control board 3, can make full use of the storage space 210 that a plurality of lamp plates 21 enclose and install at least one in power module 4 and the main control board 3, realize that at least one integration in power module 4 and the main control board 3 sets up in the storage space 210 that a plurality of lamp plates 21 enclose, realize the space sharing, it all is independent of the outside setting of light source subassembly 2 to compare power module 4 and the main control board 3 of traditional all around the illuminator, the whole volume of all around the illuminator has been reduced greatly, do benefit to the miniaturization of all around the illuminator, and the user of being convenient for carries.

As the utility model discloses a preferred embodiment, place the storage space 210 that a plurality of lamp plates 21 enclose in power module 4 and main control board 3 simultaneously for power module 4 and main control board 3 are installed in the storage space 210 that a plurality of lamp plates 21 enclose simultaneously, and power module 4 and main control board 3 all need not to occupy the installation space in addition, can further reduce the whole volume of all around the light, and further convenience of customers carries.

As an embodiment of the present invention, the light source assembly 2 further includes:

locate the radiator 22 in accomodating space 210, a plurality of lamp plates 21 are fixed in the surface of radiator 22, are equipped with heat dissipation chamber 220 in the radiator 22, place in heat dissipation chamber 220 in power module 4 and the main control board 3.

In this embodiment, set up radiator 22 in the space 210 of accomodating that encloses through a plurality of lamp plates 21, a plurality of lamp plates 21 are fixed in radiator 22's surface, the heat conduction that lamp plate 21 work produced to radiator 22, the heat that recycles radiator 22 and produce lamp plate 21 work in time dispels the heat, prevent that the heat that lamp plate 21 work produced from conducting to power module 4 and main control board 3 on, ensure the long-time stable work of this all round of illumination lamp, and the life of extension all round of illumination lamp.

As an embodiment of the utility model, the bottom of lamp body 1 is equipped with a plurality of first ventilation holes 110 with heat dissipation chamber 220 intercommunication, and the top of lamp body 1 is equipped with a plurality of second ventilation holes 120 with heat dissipation chamber 220 intercommunication. Wherein, the first vent hole 110 and the second vent hole 120 are arranged opposite to each other up and down.

The specific shape of the first vent hole 110 and the second vent hole 120 is not limited, and may be a circular hole, a square hole, or the like. The specific number of the first vent holes 110 and the second vent holes 120 is not limited. Preferably, the plurality of first ventilation holes 110 and the plurality of second ventilation holes 120 are each disposed in an annular array.

In this embodiment, when the ring light is used, the first vent hole 110 is located below, and the second vent hole 120 is located above; the first vent 110 may be located above the second vent 120, and the plurality of first vents 110, the heat dissipation cavity 220, and the plurality of second vents 120 may communicate with each other to form a heat dissipation air path.

When the all-round lamp is placed upright for use (as shown in fig. 4), the first vent hole 110 is located above, the second vent hole 120 is located below, due to the density change of hot air in the heat dissipation cavity 220 of the heat sink 22, the hot air in the heat dissipation cavity 220 can rise and be discharged from the second vent hole 120, at this time, the pressure in the heat dissipation cavity 220 of the heat sink 22 can be reduced, external cold air can continuously enter the heat dissipation cavity 220 in the heat sink 22 from the first vent hole 110, so that the heat of the heat sink 220 is continuously taken away, the air thermal power principle is skillfully utilized, the cooling of the all-round lamp during operation can be realized without increasing a fan or other cold air sources, the heat dissipation can be realized at low cost, the integrated arrangement of the power module 4, the main control panel 3 and the main control panel 2 is realized, the heat generated by the work of the lamp panel 21 can be prevented from being conducted to the power module 4 and the main control panel 3, the good heat dissipation is realized, and the working reliability of the all-round lamp is ensured.

When the all-round lamp is placed upside down for use, the first vent hole 110 is located above, the second vent hole 120 is located below, hot air can automatically rise and be discharged from the first vent hole 110 by utilizing density change of the hot air in the heat dissipation cavity 220 of the heat radiator 22, pressure in the heat dissipation cavity 220 of the heat radiator 22 can be reduced, external cold air can continuously enter the heat dissipation cavity 220 of the heat radiator 22 from the second vent hole 120, and heat dissipation and temperature reduction of the all-round lamp can be achieved at low cost.

As a preferred embodiment of the present invention, the heat sink 22 is an aluminum heat sink. Of course, the specific material of the heat sink is not limited to aluminum. For example, the heat sink 22 may be a superconductive PPS resin heat sink.

As an embodiment of the present invention, the lamp housing 1 includes:

a lamp socket 11, a plurality of first ventilation holes 110 being provided on the lamp socket 11;

the lamp housing 12 is covered on the lamp holder 11, and the plurality of second ventilation holes 120 are formed on the lamp housing 12.

In this embodiment, the light source assembly 2 and the main control board 3 are disposed in the lamp shade 12. The lamp holder 11 is used for the fixed stay light source subassembly 2, and a plurality of lamp plates 21 can the snap-on the lamp holder 11, also can indirectly fix on the lamp holder 11. The lampshade 12 is made of a transparent material so as to transmit light emitted by the LED lamp beads of the lamp panel 21. Through setting lamp body 1 to including lamp stand 11 and lamp shade 12, the equipment of light source subassembly 2 and main control board 3 of being convenient for, and realize the encapsulation of light source subassembly 2 and main control board 3.

In this embodiment, have a plurality of LED lamp pearls on every lamp plate 21, LED lamp pearl work on each lamp plate 21 forms the all-round effect of shining to light-emitting all around. Wherein, the specific quantity of lamp plate 21 is unlimited, can set up according to actual need, can be three, four or more. The ring shape that a plurality of lamp panels 21 can enclose may be circular or polygonal. Wherein, a plurality of lamp plates 21 shown in fig. 3 are ten in number, and ten lamp plates 21 enclose into a decagon.

In this embodiment, the power module 4 is configured to supply power to the main control board 3, and the power module 4 may specifically be a lithium battery or other types of batteries. The main control panel 3 is used for controlling the operation of the plurality of lamp panels 21.

As an embodiment of the utility model, still include:

and the key board 5 is arranged on the lamp shell 1 and electrically connected with the main control board 3, and the keys 51 on the key board 5 are exposed out of the lamp shell 1.

In this embodiment, the user may specifically send a control signal to the main control board 3 by manipulating the keys on the key board 5, so as to control the operation of the ring light by using the main control board 3. For example, the user can turn on or off the illumination of the ring light by pressing the power key on the key sheet 5; for another example, the user can adjust the illumination intensity of the ring light by pressing keys on the key sheet 5.

In this embodiment, the key sheet 5 may be embedded in the accommodating space 210 surrounded by the lamp panels 21, so as to further reduce the overall size of the ring light. Of course, the key board 5 may be disposed outside the lamp panels 21 surrounding the accommodating space 210, so that the user can operate the keys conveniently.

In this embodiment, the number of keys on the key sheet 5 is not limited, and may be set according to actual needs. Fig. 1 shows only one key, but the number of keys is not limited to this.

As an embodiment of the present invention, the lamp socket 11 includes:

the bottom plate 111, the lamp shade 12 is covered with the bottom plate 111;

the supporting column 112 is arranged on the bottom plate 111 and extends into the heat dissipation cavity 220, an installation cavity 1121 is arranged in the supporting column 112, the power module 4 is installed in the installation cavity 1121, and the main control board 3 is fixed on the supporting column 112.

In this embodiment, the plurality of first ventilation holes 110 are specifically disposed on the bottom plate 111 of the lamp socket 11, and the plurality of second ventilation holes 120 are disposed opposite to the plurality of first ventilation holes 110.

In this embodiment, the support posts 112 are disposed on the lamp socket 11, so that the main control board 3 is conveniently and fixedly mounted, and the power module 4 is conveniently mounted. Besides, the power module 4 may also be directly placed on the bottom plate 111 and received in the heat dissipation cavity 220 as long as the power module 4 is received in the heat dissipation cavity 220.

As an embodiment of the utility model, still include:

the surface cover 6 of the supporting column 112 is covered, and the main control board 3 is packaged in a space formed between the surface cover 6 and the supporting column 112; the supporting column 112 is of a sealed structure, an opening communicated with the mounting cavity 1121 is formed in the bottom surface of the bottom plate 111, and the power module 4 is loaded into the mounting cavity 1121 from the opening to be packaged in the supporting column 112; the lamp panels 21 are packaged between the heat sink 22 and the lamp housing 12.

In this embodiment, the keys 51 on the key board 51 penetrate through the surface cover 6 to be exposed out of the lamp housing 1, so that only the keys 51 are exposed, thereby improving the safety performance; meanwhile, the main control board 3 is packaged by the face cover 6, and the waterproof function of the main control board 3 is achieved. By arranging the supporting column 112 with a sealed structure, the power module 4 is installed in the installation cavity 1121 from the opening on the bottom surface of the bottom plate 111, the power module 4 is packaged in the supporting column 112, the power module 4 is packaged by using the supporting column 112 with the sealed structure, and water cannot enter the installation cavity 1121 in the supporting column 112, so that the water is prevented from entering the power module 4, and a waterproof function of the power module 4 is achieved; moreover, utilize the cooperation between radiator 22 and the lamp shade 12, make a plurality of lamp plate 21 encapsulation between radiator 22 and lamp shade 12, realize a plurality of lamp plate 21's waterproof function to the ring light of this embodiment both can realize power module 4, main control board 3 and the sharing of 2 spaces of light source subassembly, reduce the whole volume of ring light, can realize power module 4, main control board 3 and light source subassembly 2's waterproof moreover, the outdoor use of being convenient for.

As a preferred embodiment of the present invention, the supporting pillars 112 are integrally formed on the bottom plate 111, so that the sealing performance of the supporting pillars 112 is better.

As an embodiment of the present invention, the bottom plate 111 is further provided with a water retaining protrusion 113 surrounding the supporting column 112, the second ventilation hole 120 is disposed between the supporting column 112 and the water retaining protrusion 113, and the heat sink 22 is supported and disposed on the water retaining protrusion 113 and is connected to the water retaining protrusion 113 in a sealing manner.

In this embodiment, the water retaining protrusion 113 is a ring of protrusion integrally formed on the bottom plate 111, and the shape of the water retaining protrusion 113 matches the shape of the heat sink 22. This all-round light is when specifically using, and the rainwater that gets into from first ventilation hole 120 is discharged from second ventilation hole 120 through heat dissipation chamber 220, because the protruding 113 manger plate effect of manger plate for the rainwater can only be discharged to the external world from second ventilation hole 120, can avoid gathering rainwater entering radiator 22 and a plurality of lamp plate 21 on bottom plate 111, further promotes the water-proof effects of light source subassembly, promotes this all-round light's use reliability. The radiator 22 and the water-retaining protrusion 113 may be connected in a sealing manner by a waterproof adhesive, or may be connected in a sealing manner by a sleeve joint. Preferably, the radiator 22 is glued to the water-blocking protrusion 113 so that the sealing performance is better.

Please refer to fig. 6, which is an embodiment of the present invention, further comprising:

the hook 9 can be rotatably connected to the lamp housing 1, and the hook 9 can be rotatably unfolded or folded to be accommodated on the lamp housing 1.

In this embodiment, the hook 9 can be rotatably connected to the lamp holder 11, and the hook can be rotatably opened or folded to be received in the lamp holder 11. The number of the hooks 9 is not limited, and the number of the hooks 9 shown in fig. 6 is two.

In this embodiment, the hook 9 can be used for hanging the all-round lamp, and the hook 9 can also be used as a support for supporting the all-round lamp, so that the all-round lamp can be selected to be hung or supported according to actual use, and the all-round lamp is greatly convenient to use. Wherein, one end of the hook 9 is hinged with the lamp holder 11, so that the hook 9 can be rotated to open or folded to be accommodated on the lamp holder 11.

As an embodiment of the utility model, set up on the lamp body 1 and accomodate groove 16 with what couple 9 shape was matchd, couple 9 collapsible accomodating in the groove 16 of accomodating on lamp stand 1. Specifically, the receiving groove 16 is provided on the lamp socket 11.

When this all-round light of in-service use, the user can rotate hook 9 and open to utilize hook 9 to hang this all-round light or utilize hook 9 to support this all-round light according to the in-service use scene, be convenient for this all-round light's use. After the use of the all-round lamp is finished, the hook 9 can be rotated to fold and store the all-round lamp in the storage groove 16 of the lamp holder 11, so that the all-round lamp is convenient to carry.

Referring to fig. 2 and fig. 7 in combination, as an embodiment of the present invention, the lamp housing 1 is further provided with a tripod interface 15 for being inserted and matched with a tripod 200. Specifically, the tripod interface 15 is provided on the lamp socket 11.

In this embodiment, the tripod interface 15 is used for being matched with the tripod 200 in an inserting manner, and a user can insert the tripod 200 into the tripod interface 15 as required to support the whole all-round lamp, so that the all-round lamp can be conveniently used; after the use of the ring light is completed, the tripod 200 can be detached from the tripod interface 15, so that the ring light can be conveniently carried and stored.

In this embodiment, the tripod interface 15 may specifically be a through hole, the top end of the tripod 200 is adapted to the aperture of the tripod interface 15, and the tripod 200 may form a plug-in fit with the tripod interface 15.

The embodiment of the utility model provides a pair of all-round lamp is through placing in the storage space that a plurality of lamp plates enclose in at least one of power module and main control board, at least one among power module and the main control board is installed to the storage space that a plurality of lamp plates that can make full use of light source subassembly enclose, make at least one integrated setting of power module and main control board in the storage space that a plurality of lamp plates enclose, the power module and the main control board that compare traditional all independent settings in the light source subassembly outside, the whole volume of all-round lamp has been reduced greatly, convenient to use carries.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A ring light, comprising:

a lamp housing;

the lamp body is provided with a lamp housing, the lamp housing is provided with a light source component, and the light source component comprises a plurality of lamp panels which are annularly arranged, and a containing space is defined by the plurality of lamp panels;

the main control board is electrically connected with the lamp panels; and

the power module is electrically connected with the main control board, and at least one of the power module and the main control board is arranged in the accommodating space.

2. The downlight of claim 1, wherein the light source assembly further comprises:

3. The annular light of claim 2, wherein the bottom of the lamp housing is provided with a plurality of first ventilation holes in communication with the heat dissipation cavity, and the top of the lamp housing is provided with a plurality of second ventilation holes in communication with the heat dissipation cavity.

4. The downlight of claim 3, wherein the lamp housing comprises:

a lamp holder on which the plurality of first ventilation holes are disposed;

the lamp shade covers on the lamp holder, and is a plurality of the second ventilation holes are formed in the lamp shade.

5. The floodlight of claim 4, wherein the lamp holder comprises:

the lampshade is covered with the bottom plate;

locate on the bottom plate and stretch into support column in the heat dissipation cavity, be equipped with the installation cavity in the support column, power module install in the installation cavity, the main control board is fixed in on the support column.

6. The downlight of claim 5, further comprising:

the main control board is packaged in a space formed between the face cover and the supporting column; the support column is of a sealed structure, the bottom surface of the bottom plate is provided with an opening communicated with the installation cavity, the power module is installed into the opening, the installation cavity is packaged in the support column, and the lamp panel is packaged in the radiator and between the lamp covers.

7. The ring light of claim 5 or 6, wherein the base plate is further provided with a water-retaining protrusion disposed around the support pillar, the second vent hole is disposed between the support pillar and the water-retaining protrusion, and the heat sink support is disposed on and hermetically connected to the water-retaining protrusion.

8. The downlight of claim 1, further comprising:

9. The all-round lamp of claim 8, characterized in that the lamp housing is provided with a receiving groove matching with the shape of the hook, and the hook can be folded and received in the receiving groove.

10. The headlamp according to claim 1 wherein the lamp housing is further provided with a tripod interface for mating with a tripod.

11. The downlight of claim 2, wherein the heat sink is an aluminum heat sink.