CN115468145B

CN115468145B - all-round lights

Info

Publication number: CN115468145B
Application number: CN202211127497.4A
Authority: CN
Inventors: 辛远军; 邓波; 邹佳亮; 伍欣
Original assignee: Shenzhen Topband Co Ltd; Huizhou Topband Electronic Technology Co Ltd
Current assignee: Shenzhen Topband Co Ltd; Huizhou Topband Electronic Technology Co Ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2025-08-05
Anticipated expiration: 2042-09-16
Also published as: CN115468145A

Abstract

The present invention discloses an all-around light, comprising a housing, a light source assembly, and a reflector assembly. The light source assembly is mounted within the housing to emit light, and the reflector assembly is disposed within the housing to adjust the light output direction of the light source assembly. The all-around light has a simple structure and incorporates an internal reflector assembly, which allows the light output direction of the light source assembly to be adjusted, thereby eliminating the problem of insufficient light intensity in certain areas. The all-around light is easy to operate, meets all-around lighting distribution requirements, and enhances lighting effects.

Description

Ring lamp

Technical Field

The invention relates to the field of lamps, in particular to a ring lamp.

Background

The annular lamp is a lamp which realizes omnibearing irradiation through annular irradiation type light distribution design. However, the irradiation angle of the existing annular lamp is generally fixed, the requirements of users cannot be met, no corresponding reflection or refraction member is arranged in the lamp, the irradiation range of the whole lamp is restricted, an area with insufficient illumination intensity exists, and the illumination effect is poor.

Disclosure of Invention

The invention aims to provide a ring lamp.

The technical proposal adopted by the invention for solving the technical problems is to construct a ring light, which comprises

A housing;

the light source component is arranged on the shell and used for emitting light;

And the reflecting component is arranged on the shell and used for adjusting the light emitting direction of the light source component.

In some embodiments, the light reflecting component includes a light reflecting member and a driving component, the light reflecting member is located at one side of the light source component, and the driving component is connected with the light reflecting member to adjust the light emitting direction of the light source component.

In some embodiments, the ring light further includes a lamp housing detachably mounted to the housing, the lamp housing being disposed at an outer periphery of the light source assembly.

In some embodiments, a mounting portion is disposed within the housing, the mounting portion defining a first space and a second space from an interior cavity of the housing;

the light source assembly is arranged in the first space and comprises a light source and a lens covered on the periphery of the light source.

In some embodiments, the light source assembly includes a heat sink, the light source being disposed on the heat sink;

the radiator comprises a radiating plate, the radiating plate is provided with a first surface and a second surface, the light source is arranged on the first surface, the second surface is provided with a plurality of radiating ribs, and the radiating ribs are arranged at intervals;

the heat dissipation plate further comprises a plurality of heat dissipation holes penetrating through the first surface and the second surface.

In some embodiments, the housing is provided with a plurality of air inlet holes, and the lampshade is provided with a plurality of air outlet holes;

the air inlet hole, the heat dissipation plate and the air outlet hole are matched to form a heat dissipation channel.

In some embodiments, the light reflecting member has a semicircular concave structure, and a surface of the light reflecting member facing the light source assembly forms a light reflecting surface;

The light reflecting piece circumferentially rotates under the drive of the driving assembly.

In some embodiments, the drive assembly includes a first drive rod and a second drive rod;

the first transmission rod is provided with a first gear part, the second transmission rod is provided with a second gear part, the first gear part is meshed with the second gear part, and the second transmission rod is connected with the reflecting piece.

In some embodiments, the drive assembly further comprises an operating portion, and the first end of the first transmission rod extends out of the housing to connect with the operating portion.

In some embodiments, the drive assembly further comprises a reset structure;

the resetting structure comprises a sleeving part sleeved at the second end of the first transmission rod and an elastic piece connected with the sleeving part and the mounting part.

In some embodiments, the drive assembly further comprises a protective housing sleeved around the first gear portion and the second gear portion.

In some embodiments, the ring light further includes a power supply assembly disposed within the second space to provide power to the light source assembly.

In some embodiments, the power supply assembly includes a power supply rack, a battery pack disposed within the power supply rack, and a power strip connected to the battery pack.

In some embodiments, the ring light further comprises a switch button and an adjusting button arranged on the shell, and a circuit board arranged on the inner side of the shell and connected with the switch button and the adjusting button, wherein the circuit board is connected with the power panel.

In some embodiments, the ring light further comprises a charging interface disposed on the housing and connected to the power supply assembly.

In some embodiments, the ring light further comprises a remote control in control connection with the power supply assembly.

In some embodiments, a mounting bracket for mounting the remote control is provided on the housing.

In some embodiments, the lower surface of the housing is further provided with a hook member.

In some embodiments, the ring light further comprises a handle portion connected to the housing.

In some embodiments, the housing includes a detachably connected shell and a cover.

The ring light comprises a shell, a light source component and a reflecting component, wherein the light source component is arranged in the shell and used for emitting light, and the reflecting component is arranged in the shell and used for adjusting the light emitting direction of the light source component. The annular lamp has a simple structure, the reflective component is arranged in the annular lamp, the light emitting direction of the light source component can be adjusted, the problem of insufficient illumination intensity in certain range is solved, the operation is convenient and simple, the requirement of annular illumination light distribution is met, and the illumination effect is improved.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the following description will be given with reference to the accompanying drawings and examples, it being understood that the following drawings only illustrate some examples of the present invention and should not be construed as limiting the scope, and that other related drawings can be obtained from these drawings by those skilled in the art without the inventive effort. In the accompanying drawings:

FIG. 1 is a schematic perspective view of a ring light in accordance with some embodiments of the invention;

FIG. 2 is a schematic view of a structure in a first space of a ring light in some embodiments of the invention;

FIG. 3 is an exploded view of the components of a ring light in some embodiments of the invention;

FIG. 4 is a schematic diagram of an inverted reflector for a lamp according to some embodiments of the present invention;

FIG. 5 is a schematic structural view of a housing in some embodiments of the invention;

FIG. 6 is a schematic diagram of a heat sink in some embodiments of the invention;

FIG. 7 is a schematic diagram of a reflector assembly according to some embodiments of the present invention;

FIG. 8 is a schematic view of the structure of the interior of a reflector assembly according to some embodiments of the present invention;

FIG. 9 is a schematic view of a reflector in accordance with some embodiments of the present invention;

FIG. 10 is a schematic view of a first drive rod in accordance with some embodiments of the invention;

FIG. 11 is a schematic diagram of a second drive rod in some embodiments of the invention;

FIG. 12 is a schematic diagram of the structure of a driving portion in some embodiments of the invention;

FIG. 13 is a schematic diagram of a reset structure in some embodiments of the invention;

FIG. 14 is a cross-sectional view of a retroreflective assembly in some embodiments of the invention;

FIG. 15 is a schematic view of a structure in a second space in some embodiments of the invention;

FIG. 16 is a schematic diagram of the structure of a power supply assembly in some embodiments of the invention;

fig. 17 is a schematic structural view of a cover according to some embodiments of the present invention.

Detailed Description

For a clearer understanding of technical features, objects and effects of the present invention, a detailed description of embodiments of the present invention will be made with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", "longitudinal", "transverse", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention, and do not indicate that the apparatus or element to be referred to must have specific directions, and thus should not be construed as limiting the present invention.

It should also be noted that unless explicitly stated or limited otherwise, terms such as "mounted," "connected," "secured," "disposed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intermediate medium, or in communication between two elements or in an interaction relationship between two elements. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or one or more intervening elements may also be present. The terms "first," "second," "third," and the like are used merely for convenience in describing the present invention and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," etc. may explicitly or implicitly include one or more such features. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1 to 4, an annular lamp according to some embodiments of the present invention includes a housing 1, a light source assembly 2 and a light reflecting assembly 3, wherein the light source assembly 2 is mounted on the housing 1 for emitting light, and the light reflecting assembly 3 is disposed on the housing for adjusting the light emitting direction of the light source assembly 2. The ring light has a simple structure, the reflective component is arranged in the ring light, the light emitting direction of the light source component can be adjusted, the problem of insufficient illumination intensity in certain range is solved, the operation is convenient and simple, the requirement of ring light distribution is met, the illumination effect is improved, the illumination range can be enlarged, and the dark spot area which cannot be illuminated by the ring light during ring light can be illuminated.

Referring to fig. 5, in some embodiments, the housing 1 is provided with a mounting portion 11, the mounting portion 11 defines a first space 12 and a second space 13 in an inner cavity of the housing 1, the light source assembly 2 is disposed in the first space 12, and the light source assembly 2 includes a light source 21 and a lens 22 covering an outer periphery of the light source 21. Preferably, the housing 1 is made of PVC, which has good hardness and rigidity, is corrosion-resistant, easy to process, and has a long service life. In other embodiments, the housing 1 may be made of PP, ABS or other plastic materials, which is not limited herein. The light source 21 may be a COM light source, which has high color rendering, uniform light emission, soft light emission, diversified optical design, soft light emission, and simple assembly, and has a soft color difference in bright and dark areas. In other embodiments, the light source 21 may be an incandescent light source, a high pressure sodium light source, a fluorescent light source, or a light source 21 from another type of light emitter, which is not specifically limited herein. The lens 22 is used for changing the propagation direction of light by self characteristics, so that the light at the top of the light source 21 is refracted to the periphery, and the brightness of the periphery is enhanced.

Further, the light source assembly 2 includes a heat sink 23, and the light source 21 is disposed on the heat sink 23. It will be appreciated that the heat sink 23 is detachably connected to the light source 21, and is used to protect the light source 21, assist in dissipating heat generated by the light source 21 during operation, prevent the light source 21 from being damaged due to overheating, and enable the light source 21 to operate within a suitable temperature range.

As shown in fig. 6, the heat sink 23 includes a heat dissipation plate 231, the heat dissipation plate 231 has a first surface 2311 and a second surface 2312, the light source 21 is disposed on the first surface 2311, the second surface 2312 is provided with a plurality of heat dissipation fins 232, the plurality of heat dissipation fins 232 are spaced apart, and the heat dissipation plate 231 further includes a plurality of heat dissipation holes 2313 penetrating the first surface 2311 and the second surface 2312. It can be understood that the heat dissipation plate 231 has a plate-shaped structure, the light source 21 is disposed on the first surface 2311 and is connected with the heat dissipation plate 231 by bolts, the heat dissipation ribs 232 disposed on the second surface 2312 at intervals are integrally formed with the heat dissipation plate 231, the heat dissipation ribs 232 have a higher density, and are used for increasing the heat dissipation area per unit area and improving the heat dissipation function of the heat sink 23. The heat dissipation hole 2313 is used to further enhance the heat dissipation performance of the heat sink 23. Further, a plurality of cylindrical countersunk holes 2314 are further formed in the heat sink 23, and the cylindrical countersunk holes 2314 are used for facilitating the connection of the heat sink 23 and the mounting portion 11 through bolts. Preferably, the radiator 23 is made of an aluminum alloy material, which has low manufacturing cost, high cost performance, good heat conductivity, strong heat dissipation performance, and good oxidation resistance and corrosion resistance. In other embodiments, the heat sink 23 may be made of stainless steel, copper alloy, or other materials with high heat dissipation performance, which is not limited herein.

In some embodiments, the ring light further includes a lamp housing 4 detachably mounted to the housing 1, the lamp housing 4 being disposed at an outer periphery of the light source assembly 2. It can be appreciated that the lampshade 4 is approximately cylindrical, preferably, the lampshade 4 can be made of acrylic material, the acrylic material has strong transmittance, good hardness and rigidity, good corrosion resistance, stable physical performance, difficult oxidation, environmental protection, and more uniform light and high color rendering of the light emitted by the light source 21. In other embodiments, the lampshade 4 may be made of PVC, glass or other transparent materials, which is not limited herein. The lampshade 4 can be connected with the shell 1 through a fastener, and can also be connected with the shell 1 in a buckling manner, so that the lampshade 4 is easy to detach and replace.

Wherein, the shell 1 is provided with a plurality of air inlets 14, the lampshade 4 is provided with a plurality of air outlets 41, and the air inlets 14, the heat dissipation plate 231 and the air outlets 41 are matched to form a heat dissipation channel. It will be appreciated that the housing 1 has a housing sidewall 17, the housing sidewall 17 may be divided into a first sidewall 171, a second sidewall 172, a third sidewall 173 and a fourth sidewall 174, which are sequentially connected end to end, the first sidewall 171 is disposed parallel to the third sidewall 173, the second sidewall 172 is disposed parallel to the fourth sidewall 174, a plurality of air intake holes 14 are disposed near the upper end of the first sidewall 171 and near the upper end of the third sidewall 173, and the air intake holes 14 are bar-shaped through holes for providing air intake channels for external air entering the annular lamp. The lamp cover 4 has a cover side wall 42, the air outlet hole 41 is disposed on the cover side wall 42 corresponding to the first side wall 171 and the third side wall 173, and the air outlet hole 41 is also a bar-shaped through hole for air-dispersing and air-exhausting. Further, the heat dissipation channel formed by the cooperation of the air inlet hole 14, the heat dissipation plate 231 and the air outlet hole 41 enhances the heat dissipation effect of the ring light, and ensures the working stability and the service life of the ring light. In other embodiments, the arrangement and number of the air inlet holes 14 and the air outlet holes 41 are not limited to the above-mentioned manner and the manner shown in the drawings, and may be adjusted according to practical situations, and are not particularly limited herein.

Preferably, a fastening ring 7 may be disposed between the lampshade 4 and the housing 1, and the fastening ring 7 has an annular structure, and may be connected with the housing 1 through a fastener or may be connected with the housing 1 in a snap-fit manner. The fastening ring 7 serves to seal the ring light from external moisture and dust.

In some embodiments, the light reflecting component 3 includes a light reflecting member 31 and a driving component 32, the light reflecting member 31 is located at one side of the light source component 2, and the driving component 32 is connected with the light reflecting member 31 to adjust the light emitting direction of the light source component 2. It can be appreciated that the reflecting member 31 refracts the light emitted from the light source assembly 2 to the opposite side of the reflecting member 31 to adjust the illumination intensity of the opposite side of the reflecting member 31, so that the problem of insufficient illumination intensity in some areas can be eliminated and the illumination can be brighter.

Referring to fig. 7 to 15, the reflecting member 31 is preferably in a semicircular concave structure, a reflecting surface is formed on a surface of the reflecting member 31 facing the light source assembly 2, and the reflecting member 31 is driven by the driving assembly 32 to rotate circumferentially. It will be appreciated that the reflective member 31 is configured to have a semicircular concave structure, which enhances the reflective effect and makes the brightness of the reflected light stronger. Further, the mounting portion 11 is provided with a receiving groove 111 near the second side wall 172, and the receiving groove 111 is used for receiving the reflective member 31 when the ring light is used for ring illumination, so that the reflective sheet is hidden under the light source 21, and the ring illumination effect is not affected. When single-side illumination is required, the reflective sheet is flipped up by the drive assembly 32 to convert the illuminated surface from 360 to 180, resulting in a single-side brightness enhancement. Preferably, the reflector 31 is made of mirror aluminum, which is economical and practical, has a mirror characteristic, has a high light reflecting ability, has relatively high hardness and rigidity, and is resistant to corrosion and oxidation. In other embodiments, the reflector 31 may be made of glass, stainless steel, etc., which is not limited herein.

In some embodiments, the driving assembly 32 includes a first transmission rod 321 and a second transmission rod 322, where the first transmission rod 321 is provided with a first gear portion 323, the second transmission rod 322 is provided with a second gear portion 324, the first gear portion 323 is meshed with the second gear portion 324, and the second transmission rod 322 is connected with the reflective element 31. As shown in fig. 8, it can be appreciated that the first transmission rod 321 and the second transmission rod 322 each have a cylindrical structure. The first gear portion 323 can be connected with the first transmission rod 321 through a flat key, or can be connected with the first transmission rod 321 through an interference fit, or the first gear portion 323 can be integrally formed with the first transmission rod 321. The second gear portion 324 may be connected to the second transmission rod 322 by a flat key, or may be connected to the second transmission rod 322 by an interference fit, or the second gear portion 324 may be integrally formed with the second transmission rod 322. The shapes of the first gear portion 323 and the second gear portion 324 may be the same, and in other embodiments, the shapes of the first gear portion 323 and the second gear portion 324 may be different.

Further, as shown in fig. 11, the second transmission rod 322 may include a second rod 3221 and a second protrusion 3222 connected to the second rod 3221, wherein the second protrusion 3222 has a square shape in some embodiments. As shown in fig. 9, the reflector 31 may include a reflector 311 and a connection portion 312 connected to the reflector 311, wherein a reinforcing rib 313 is disposed between the connection portion 312 and the reflector 311, and the reinforcing rib 313 is used to increase the strength and rigidity of the reflector 31. The connecting portion 312 is provided with a clamping groove 3121 and a tapered countersink 3122 which are matched with the second protruding portion 3222, and the second protruding portion 3222 is matched with the clamping groove 3121 so that the second transmission rod 322 is easier to connect with the reflective member 31, and the second transmission rod 322 and the reflective member 31 can be connected through bolts. In other embodiments, the shape of the second protrusion 3222 may also be elliptical, wedge-shaped, or other shapes, which are not specifically limited herein.

In some embodiments, the driving assembly 32 further includes an operating portion 325, and a first end of the first transmission rod 321 protrudes out of the housing 1 to be connected to the operating portion 325. As shown in fig. 5, it can be understood that a positioning groove 1721 is provided in the middle of the upper end of the second side wall 172, and a limiting wall 17211 and a rotation hole 17212 are provided on the positioning groove 1721. As shown in fig. 12, the operation portion 325 may include an operation body 3251, a limiting groove 3252 disposed at one end of the operation body, and a guiding portion 3253 disposed at the other end of the operation body, wherein the limiting groove 3252 is disposed at an end of the operation portion connected to the first rod body 3211. Further, as shown in fig. 10, the first transmission rod 321 may include a first rod body 3211 in some embodiments to form a first protruding portion 3212 at one end of the first rod body 3211 and a third protruding portion 3213 at the other end of the first rod body 3211, where the first protruding portion 3212 is disposed at one end connected to the operating portion 325, the shape of the first protruding portion 3212 is square, and the shape of the third protruding portion 3213 is also square. The shape of the limit groove 3252 is matched with that of the first protruding portion 3212, the first protruding portion 3212 is matched with the limit groove 3252, so that the first transmission rod 321 is easier to be connected with the operation portion 325, and the first transmission rod 321 and the operation portion 325 can be connected through bolts. The operation portion 325 is disposed in the positioning groove 1721, and is connected to the first transmission rod 321 by a bolt, the first transmission rod 321 is disposed through the rotation hole 17212 and connected to the first gear portion 323, and the guiding portion 3253 abuts against the limiting wall 17211. It will be further appreciated that rotating the operating portion 325 causes the reflector 31 to rotate therewith to achieve a ring illumination or single side illumination effect. Preferably, the operating part 325 may be a handle. In other embodiments, the operation portion 325 may also be a driving motor, and the driving motor may be connected to the first transmission rod 321 to drive the light reflecting member 31 to move.

Preferably, as shown in fig. 13, the driving assembly 32 further includes a reset structure 326, and the reset structure 326 includes a socket portion 3261 sleeved on the second end of the first transmission rod 321, and an elastic member 3262 connecting the socket portion 3261 and the mounting portion 11. Further, the socket portion 3261 is provided with a fastening groove 32611 having a shape matching that of the third protrusion portion 3213. The third protrusion 3213 cooperates with the fastening groove 32611 to make the connection between the first transmission rod 321 and the socket portion 3261 more firm and reliable, and the socket portion 3261 and the first transmission rod 321 can be connected by a bolt. In other embodiments, the shape of the third protrusion 3213 may be elliptical, wedge-shaped, or other shapes, which are not particularly limited herein. The elastic member 3262 may be used for resetting the driving assembly 32 or for buffering, and the elastic member 3262 may be preferably a spring, one end of which is connected to the socket portion 3261 in a snap-fit manner, and the other end of which is connected to the mounting portion 11 by a fastener.

Further, as shown in fig. 7, the driving assembly 32 further includes a protective housing 327 sleeved on the outer peripheries of the first gear portion 323 and the second gear portion 324. It will be appreciated that the protective case 327 may be divided into a first protective case 3271 and a second protective case 3272, and the first protective case 3271 and the second protective case 3272 may be coupled together by bolts to protect the first gear portion 323 and the second gear portion 324.

Preferably, the reflector assembly 3 may further comprise a protective housing 33 that fits over the drive assembly 32 in some embodiments. It will be appreciated that the protective housing 33 is disposed in the first space 12, and the protective housing 33 can be connected to the mounting portion 11 by a bolt, or can be connected to the mounting portion 11 by a snap, for protecting the driving assembly 32.

In some embodiments, as shown in fig. 16, the ring light may further include a power supply assembly 5 disposed in the second space 13 to supply power to the light source assembly 2, the power supply assembly 5 including a power supply frame 51, a battery pack 52 disposed in the power supply frame 51, and a power supply board 53 connected to the battery pack 52. It can be appreciated that the mounting portion 11 is located in the second space 13 near the fourth side wall 174 and has a fixing groove 112, the fixing groove 112 is square, and the power supply stand 51 is disposed in the fixing groove 112 and is connected to the mounting portion 11 by a bolt. The battery pack 52 includes a plurality of batteries 521, the plurality of batteries 521 can be equally divided into two rows and arranged in the power frame 51, and the battery pack 52 is used for providing electric power for the ring light. In other embodiments, the arrangement of the battery 521 may be adjusted according to practical situations, which is not particularly limited herein. The power panel 53 may be connected to the battery pack 52 through a conductive board, and is used for connecting components requiring power in the ring light, and the power panel 53 may further be provided with a connection terminal 531 and a positioning column 532, where the connection terminal 531 is used for facilitating connection between the power panel 53 and other power components, and the positioning column 532 is used for positioning the power panel 53.

Further, the ring light further includes a switch button 61 and an adjustment button 62 provided on the housing 1, and a circuit board 63 provided inside the housing 1 and connected to the switch button 61 and the adjustment button 62, the circuit board 63 being connected to the power supply board 53. As can be appreciated, the switch button 61 is used to control the turn-on and turn-off of the ring light, the adjustment button 62 is used to adjust the luminous intensity of the light source assembly 2, and the circuit board 63 is used to connect the power panel 53 and the power consumption assembly. Preferably, the switch button 61 may be provided at the upper end of the fourth side wall 174 at the middle, the adjustment button 62 is provided at the lower side of the switch button 61, and the circuit board 63 is provided at the middle of the battery pack 52 and the fourth side wall 174. In other embodiments, the arrangement of the switch button 61, the adjusting button 62, and the circuit board 63 may be adjusted according to practical situations, which is not particularly limited herein.

The ring light further comprises a charging interface 64 which is arranged on the housing 1 and is connected with the power supply assembly 5. It will be appreciated that the charging interface 64 is configured to provide a charging path for the battery pack 52, and the charging interface 64 is preferably a USB interface or a type-C interface, which is more convenient for a user to charge.

In some embodiments, the ring light further comprises a remote control 65 in control connection with the power supply assembly 5, and the housing 1 is provided with a mounting bracket 66 for mounting the remote control 65. It will be appreciated that the upper end of the fourth side wall 174 proximate the third side wall 173 may be provided with a remote control slot 1741, and the mounting bracket 66 may be disposed in the remote control slot 1741, and in other embodiments, the mounting position of the remote control slot 1741 may be adjusted according to actual circumstances. The remote controller 65 may be communicatively connected to the power supply unit 5, and is used for controlling the opening and closing of the ring light and adjusting the luminous intensity of the light source unit 2. In other embodiments, the opening and closing of the ring light and the adjustment of the luminous intensity of the light source assembly 2 can also be controlled by connecting the mobile phone with the power source assembly 5 in a communication manner.

Referring to fig. 3, 15 and 17, the housing 1 may further include a detachably connected casing 15 and a cover 16. It will be appreciated that the cover 16 is provided at the lower end of the housing 15 and is bolted to the housing 15. Further, a sealing ring is provided between the cover 16 and the power supply assembly 5, and the sealing ring has a ring structure for preventing external moisture and dust from entering the power supply assembly 5.

Preferably, as shown in fig. 17, the lower surface of the housing 1 is further provided with a hooking member 67. It will be appreciated that the cover 16 is provided with a hooking groove 161, the hooking member 67 is disposed in the hooking groove 161, the hooking member 67 is used for placing the ring lamp in an external area, and further, the cover 16 is further provided with a stop member 69 detachably connected with the cover 16, and the stop member 69 is used for limiting the hooking member 67.

Preferably, the ring light further comprises a handle portion 68 connected to the housing 1. It will be appreciated that the handle portion 68 may be integrally formed with the housing 1, and that the handle portion 68 may also be connected to the housing 1 by fasteners. Further, a plurality of pattern portions 681 are provided on the outer surface of the handle portion 68, and the pattern portions 681 are used for increasing the roughness of the surface of the handle portion 68, so that the ring light is not easy to fall off when the user lifts the ring light.

It is to be understood that the foregoing examples merely illustrate preferred embodiments of the present invention, and are not to be construed as limiting the scope of the invention, but that it is to be understood that modifications and improvements to the above-described embodiments may be made by those skilled in the art without departing from the spirit of the invention, and that it is intended to cover all modifications and improvements as fall within the scope of the invention.

Claims

1. A ring light is characterized by comprising

A housing (1);

The light source assembly (2) is arranged on the shell (1) and used for emitting light, an installation part (11) is arranged in the shell (1), the installation part (11) is used for limiting the inner cavity of the shell (1) into a first space (12) and a second space (13), the light source assembly (2) is arranged in the first space (12), and the installation part (11) is provided with a containing groove (111);

The light source device comprises a shell (1), a light reflecting component (3) and a driving component (32), wherein the light reflecting component (3) is arranged on the shell (1) and is used for adjusting the light emitting direction of the light source component (2), the light reflecting component (31) is arranged on one side of the light source component (2), the light reflecting component (31) is in a semicircular concave structure, a light reflecting surface is formed on one surface of the light reflecting component (31) facing the light source component (2), and the driving component (32) is connected with the light reflecting component (31) and is used for adjusting the light emitting direction of the light source component (2);

When the ring light is used for ring illumination, the accommodating groove (111) accommodates the reflecting piece (31), so that the reflecting piece (31) is hidden under the light source assembly (2), and when single-side illumination is needed, the driving assembly (32) is used for overturning the reflecting piece (31), so that the single-side brightness is enhanced.

2. The ring light according to claim 1, further comprising a lamp housing (4) detachably mounted on the housing (1), the lamp housing (4) being provided at an outer periphery of the light source assembly (2).

3. The ring light according to claim 2, characterized in that a mounting part (11) is provided in the housing (1), the mounting part (11) defining a first space (12) and a second space (13) from the inner cavity of the housing (1);

the light source assembly (2) is arranged in the first space (12), and the light source assembly (2) comprises a light source (21) and a lens (22) covered on the periphery of the light source (21).

4. A ring light according to claim 3, characterized in that the light source assembly (2) comprises a heat sink (23), the light source (21) being arranged on the heat sink (23);

The radiator (23) comprises a radiating plate (231), the radiating plate (231) is provided with a first surface (2311) and a second surface (2312), the light source (21) is arranged on the first surface (2311), the second surface (2312) is provided with a plurality of radiating ribs (232), and the radiating ribs (232) are arranged at intervals;

The heat dissipation plate (231) further includes a plurality of heat dissipation holes (2313) penetrating the first surface (2311) and the second surface (2312).

5. The ring light according to claim 4, characterized in that the housing (1) is provided with a number of air inlet holes (14), the lamp shade (4) is provided with a number of air outlet holes (41);

The air inlet hole (14), the heat dissipation plate (231) and the air outlet hole (41) are matched to form a heat dissipation channel.

6. The ring light according to claim 4, wherein the light reflecting member (31) has a semicircular concave structure, and a surface facing the light source assembly (2) forms a light reflecting surface;

the light reflecting piece (31) is driven by the driving assembly (32) to circumferentially rotate.

7. The ring light of claim 6, wherein the drive assembly (32) comprises a first drive rod (321) and a second drive rod (322);

Be equipped with first gear portion (323) on first transfer line (321), be equipped with second gear portion (324) on second transfer line (322), first gear portion (323) with second gear portion (324) intermeshing, second transfer line (322) with reflector (31) are connected.

8. The ring light as claimed in claim 7, characterized in that the drive assembly (32) further comprises an operating portion (325), the first end of the first transmission rod (321) protruding out of the housing (1) to be connected with the operating portion (325).

9. The ring light of claim 8, wherein the drive assembly (32) further comprises a reset structure (326);

The reset structure (326) comprises a sleeving part (3261) sleeved at the second end of the first transmission rod (321), and an elastic piece (3262) connected with the sleeving part (3261) and the mounting part (11).

10. The ring light as recited in claim 7, wherein the drive assembly (32) further comprises a protective shell (327) sleeved around the first gear portion (323) and the second gear portion (324).

11. The ring light according to any one of claims 3 to 10, further comprising a power supply assembly (5) provided in the second space (13) for supplying power to the light source assembly (2).

12. The ring light according to claim 11, characterized in that the power supply assembly (5) comprises a power supply rack (51), a battery pack (52) arranged in the power supply rack (51), and a power supply board (53) connected with the battery pack (52).

13. The ring light according to claim 12, characterized in that the ring light further comprises a switch button (61) and an adjustment button (62) provided on the housing (1), and a circuit board (63) provided inside the housing (1) and connected to the switch button (61) and the adjustment button (62), the circuit board (63) being connected to the power supply board (53).

14. The ring light according to claim 12, characterized in that the ring light further comprises a charging interface (64) provided on the housing (1) and connected to the power supply assembly (5).

15. The ring light according to claim 12, characterized in that the ring light further comprises a remote control (65) in control connection with the power supply assembly (5).

16. The ring light according to claim 15, characterized in that the housing (1) is provided with a mounting bracket (66) for mounting the remote control (65).

17. The ring light according to claim 1, characterized in that the lower surface of the housing (1) is further provided with a hooking member (67).

18. The ring light according to claim 1, characterized in that the ring light further comprises a handle portion (68) connected to the housing (1).

19. The ring light according to claim 1, characterized in that the housing (1) comprises a detachably connected housing (15) and a cover (16).