CN217523308U

CN217523308U - Lighting device

Info

Publication number: CN217523308U
Application number: CN202220679576.5U
Authority: CN
Inventors: 杜建军; 王伟; 邹豪
Original assignee: Shenzhen Fluence Technology PLC
Current assignee: Shenzhen Fluence Technology PLC
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-10-04
Anticipated expiration: 2032-03-24

Abstract

The application provides a lighting device, including: the power supply assembly comprises a shell and a power supply, and the power supply is arranged in the shell; the heat dissipation assembly comprises a heat radiator and a connecting piece, wherein the heat radiator comprises a plurality of heat dissipation bodies, the heat dissipation bodies are arranged in the shell and are sequentially arranged along a first direction, and the connecting piece is connected with the heat dissipation bodies respectively; the light source is installed on a plurality of radiators and is connected with the power supply electricity to make the power supply for the light source power supply, and then when making the light source luminous, dispel the heat to the light source through a plurality of radiators, improve lighting device's life, and through the mode that sets up that a plurality of radiators arranged along the first direction in proper order, increased the heat radiating area of radiator, improve the radiating efficiency, simultaneously, lighting device processing in this embodiment is simple, convenient, saves mould expense, has reduced the processing cost.

Description

Lighting device

Technical Field

The application relates to the technical field of lighting, in particular to a lighting device.

Background

Sunlight is one of conditions required for plant growth and development, but the sunlight cannot uninterruptedly irradiate plants, so that the plants grow slowly, and therefore, plant lamps which replace the sunlight with lamplight are available in the market.

The plant lamp can send a large amount of heat at the during operation, if these heats are not in time effluvium, can damage the plant lamp to reduce the life of plant lamp.

SUMMERY OF THE UTILITY MODEL

The application mainly provides a lighting device, can improve lighting device's life, increases the heat radiating area of radiator, improves the radiating efficiency.

In order to solve the technical problem, the application adopts a technical scheme that: there is provided a lighting device, comprising: the power supply assembly comprises a shell and a power supply, and the power supply is arranged in the shell; the heat dissipation assembly comprises a heat radiator and a connecting piece, the heat radiator comprises a plurality of heat dissipation bodies, the heat dissipation bodies are arranged in the shell and are sequentially distributed along a first direction, and the connecting piece is respectively connected with the heat dissipation bodies; and the light source is arranged on the plurality of heat radiating bodies and is electrically connected with the power supply.

In a specific embodiment, the length of the heat sink in the first direction is greater than the length in a second direction, the second direction being perpendicular to the first direction.

In a specific embodiment, the number of the connecting members is two, and the two connecting members are respectively disposed on two opposite sides of the heat sink.

In a specific embodiment, the housing is formed with a first installation cavity and a second installation cavity, the first installation cavity and the second installation cavity are arranged at an interval, the power supply is arranged in the first installation cavity, and the heat sink is arranged in the second installation cavity.

In a specific embodiment, the housing includes a top case and an upper case, the top case is formed with the first mounting cavity, and the upper case is connected with the top case and is formed with the second mounting cavity.

In a specific embodiment, the top case includes a first upper cover and a plurality of first side covers, and the first side covers are respectively connected to the first upper cover at the same side of the first upper cover in a bending manner, so as to form the first mounting cavity.

In a specific embodiment, the upper case includes a second upper cover and a plurality of second side covers, and the plurality of second side covers are respectively connected to the second upper cover in a bending manner at the same side of the second upper cover to form the second mounting cavity.

In a specific embodiment, the second upper cover is disposed opposite to the first upper cover, the plurality of first side covers are respectively connected to the first upper cover in a bending manner at a side of the first upper cover close to the second upper cover, and the plurality of second side covers are respectively connected to the second upper cover in a bending manner at a side of the second upper cover far from the first upper cover.

In a specific embodiment, the first side cover body includes a side cover body and a connecting body, the side cover bodies are respectively connected with the first upper cover body in a bending manner to form the first mounting cavity, and the connecting body is connected with the side cover body in a bending manner at one side of the side cover body close to the first mounting cavity.

In a specific embodiment, the housing further comprises a side casing, the side casing being connected with the top casing and/or the upper casing.

The beneficial effect of this application is: in contrast to the prior art, the present application provides a lighting device, including: the power supply assembly comprises a shell and a power supply, and the power supply is arranged in the shell; the heat dissipation assembly comprises a heat dissipation body and a connecting piece, the heat dissipation body comprises a plurality of heat dissipation bodies, the heat dissipation bodies are arranged in the shell and are sequentially arranged along a first direction, and the connecting piece is connected with the heat dissipation bodies respectively; the light source is installed on the plurality of radiators and electrically connected with the power supply, so that the power supply supplies power for the light source, and further when the light source emits light, the light source is radiated through the plurality of radiators, the service life of the lighting device is prolonged, and the arrangement mode of the plurality of radiators along the first direction in sequence is adopted, so that the heat radiation area of the radiators is increased, the heat radiation efficiency is improved, meanwhile, the lighting device in the embodiment is simple and convenient to process, the die cost is saved, and the processing cost is reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic perspective view of an embodiment of a lighting device

FIG. 2 is a schematic perspective exploded view of the lighting device of FIG. 1;

FIG. 3 is a schematic perspective view of the top housing of FIG. 2;

fig. 4 is a perspective view of the upper case of fig. 2.

Detailed Description

The present application will be described in further detail with reference to the accompanying drawings and embodiments. In particular, the following embodiments are merely illustrative of the present application, and do not limit the scope of the present application. Likewise, the following embodiments are only some embodiments of the present application, not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present application.

The terms "first", "second" and "third" in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of this application, "plurality" means at least two, in a manner such as two, three, etc., unless specifically limited otherwise. All directional indicators in the embodiments of the present application (such as upper, lower, left, right, front, rear \8230;) are only used to explain the relative positional relationship between the components, the motion situation, etc. at a certain posture (as shown in the drawing), and if the certain posture is changed, the directional indicators are correspondingly changed. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. A process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to the listed steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

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 can be combined with other embodiments.

Referring to fig. 1 and fig. 2 together, fig. 1 is a schematic perspective assembly structure of an embodiment of a lighting device 10 provided in the present application, and fig. 2 is a schematic perspective exploded structure of the lighting device 10 in fig. 1, where the lighting device 10 in the present embodiment includes a host power module 11, a heat dissipation module 12, and a light source 13.

The power module 11 includes a case 11a and a power source 11b, and the power source 11b is provided in the case 11 a.

Specifically, the housing 11a is formed with a first mounting cavity 101 and a second mounting cavity 102, the first mounting cavity 101 and the second mounting cavity 102 are arranged at an interval, the power source 11b is arranged in the first mounting cavity 101, and in the embodiment, the power source 11b can be connected to the housing 11a through screws.

The housing 11a includes a top case 111 and an upper case 112, the top case 111 has the first mounting cavity 101, and the upper case 112 is connected to the top case 111 and forms the second mounting cavity 102.

Referring to fig. 3 and 4 together, fig. 3 is a schematic perspective view of the top case 111 in fig. 2, fig. 4 is a schematic perspective view of the upper case 112 in fig. 2, the top case 111 includes a first upper cover 1111 and a plurality of first side covers 1112, the plurality of first side covers 1112 are respectively connected to the first upper cover 1111 in a bending manner at the same side of the first upper cover 1111 to form the first mounting cavity 101, the upper case 112 includes a second upper cover 1121 and a plurality of second side covers 1122, and the plurality of second side covers 1122 are respectively connected to the second upper cover 1121 in a bending manner at the same side of the second upper cover 1121 to form the second mounting cavity 102.

The second upper cover 1121 is disposed opposite to the first upper cover 1111, the first side covers 1112 are respectively connected to the first upper cover 1111 at a side of the first upper cover 1111 close to the second upper cover 1121 in a bending manner, and the second side covers 1122 are respectively connected to the second upper cover 1121 at a side of the second upper cover 1121 away from the first upper cover 1111 in a bending manner, so that the second upper cover 1121 is separated from the first mounting cavity 101 and the second mounting cavity 102, thereby forming the first mounting cavity 101 and the second mounting cavity 102 at a separation manner.

In the present embodiment, the number of the first side covers 1112 is two, the two first side covers 1112 are provided to face each other, the number of the second side covers 1122 is two, and the two second side covers 1122 are provided to face each other.

Further, the first side cover 1112 includes a side cover body 111a and a connecting body 111b, the side cover bodies 111a are respectively connected with the first upper cover 1111 in a bending manner to form the first mounting cavity 101, and the connecting body 111b is connected with the side cover body 111a in a bending manner at a side of the side cover body 111a close to the first mounting cavity 101, it can be understood that each connecting body 111b is connected with each side cover body 111a in a bending manner.

In the present embodiment, the connection body 111b is connected to the second upper cover 1121, and in practical applications, the connection body 111b and the second upper cover 1121 can be connected by screws.

Further referring to fig. 2, the heat dissipation assembly 12 includes a heat sink 121 and a connecting member 122, the heat sink 121 includes a plurality of heat dissipation bodies 1211, the plurality of heat dissipation bodies 1211 are disposed in the housing 11a and sequentially arranged along the first direction a, the connecting member 122 is respectively connected to the plurality of heat dissipation bodies 1211, and in a specific application, the plurality of heat dissipation bodies 1211 and the connecting member 122 may be connected by screws.

Specifically, the heat sink 121 is disposed in the second mounting cavity 102, that is, the plurality of heat sinks 1211 are disposed in the second mounting cavity 102.

It is understood that the number of the heat radiators 1211 can be set according to actual needs, and is not limited thereto, for example, eight are taken as an example in the present embodiment.

In the present embodiment, the heat sink 1211 is a fin-type heat sink.

Alternatively, the number of the connecting members 122 is two, and the two connecting members 122 are respectively disposed on two opposite sides of the heat sink 121, and it can be understood that each of the two connecting members 122 is connected to the plurality of heat radiating bodies 1211.

Further, the length of the heat sink 121 in the first direction a is greater than the length in the second direction B, and the second direction B is perpendicular to the first direction a, so that the heat sink 121 formed by the plurality of heat dissipation bodies 1211 is in a strip shape or a rectangular shape as a whole, and the heat dissipation area of the heat sink 121 is increased.

The light source 13 is installed on the plurality of radiators 1211 and electrically connected to the power source 11b, so that the power source 11b supplies power to the light source 13, and further, when the light source 13 emits light, the light source 13 is radiated by the plurality of radiators 1211, thereby prolonging the service life of the lighting device 10, and the heat radiation area of the radiator 121 is increased by the arrangement mode that the plurality of radiators 1211 are sequentially arranged along the first direction a, thereby improving the heat radiation efficiency, meanwhile, the lighting device 10 in the embodiment is simple and convenient to process, the die cost is saved, and the processing cost is reduced.

Further, the housing 11a in this embodiment further includes a side case 113, and the side case 113 is connected to the top case 111 and/or the upper case 112.

Alternatively, in the embodiment, the number of the side cases 113 is two, and the two side cases 113 are respectively disposed at two opposite sides of the heat sink 121, and in practical application, after the heat sink 121 is connected with the connecting member 122 and is installed in the second installation cavity 102, the two side cases are connected with the top case 111 and/or the upper case 112.

Optionally, the housing 11a in this embodiment further includes a shielding member 114, the shielding member 114 is disposed on a side of the side casing 113 close to the second mounting cavity 102 to shield the traces in the housing 11a, and in this embodiment, the number of the shielding member 114 is two.

Unlike the prior art, the present application provides a lighting device, including: the power supply assembly comprises a shell and a power supply, and the power supply is arranged in the shell; the heat dissipation assembly comprises a heat radiator and a connecting piece, the heat radiator comprises a plurality of heat dissipation bodies, the heat dissipation bodies are arranged in the shell and are sequentially distributed along a first direction, and the connecting piece is respectively connected with the heat dissipation bodies; the light source is installed on the plurality of radiators and with the power electricity is connected to make the power supply be the light source power supply, and then when making the light source luminous, dispel the heat to the light source through a plurality of radiators, improve lighting device's life, and through the mode that sets up that a plurality of radiators arranged along the first direction in proper order, increased the heat radiating area of radiator, improve the radiating efficiency, simultaneously, lighting device processing in this embodiment is simple, convenient, saves mould expense, has reduced the processing cost.

The above description is only a part of the embodiments of the present application, and not intended to limit the scope of the present application, and all equivalent devices or equivalent processes performed by the content of the present application and the attached drawings, or directly or indirectly applied to other related technical fields, are all included in the scope of the present application.

Claims

1. An illumination device, characterized in that the illumination device comprises:

the power supply assembly comprises a shell and a power supply, and the power supply is arranged in the shell;

the heat dissipation assembly comprises a heat dissipation body and a connecting piece, the heat dissipation body comprises a plurality of heat dissipation bodies, the heat dissipation bodies are arranged in the shell and are sequentially arranged along a first direction, and the connecting piece is connected with the heat dissipation bodies respectively;

and the light source is arranged on the plurality of heat radiating bodies and is electrically connected with the power supply.

2. A lighting device as recited in claim 1, wherein said heat sink has a length in said first direction which is greater than a length in a second direction, said second direction being perpendicular to said first direction.

3. A lighting device as recited in claim 1, wherein said connecting members are two in number, and two of said connecting members are respectively disposed on opposite sides of said heat sink.

4. A lighting device as recited in claim 1, wherein said housing defines a first mounting cavity and a second mounting cavity, said first mounting cavity being spaced from said second mounting cavity, said power source being disposed in said first mounting cavity, said heat sink being disposed in said second mounting cavity.

5. The lighting device as claimed in claim 4, wherein the housing comprises a top case and an upper case, the top case is formed with the first mounting cavity, and the upper case is connected with the top case and is formed with the second mounting cavity.

6. The lighting device as claimed in claim 5, wherein the top case includes a first upper cover and a plurality of first side covers, and the first side covers are respectively connected to the first upper cover at the same side of the first upper cover in a bending manner to form the first mounting cavity.

7. The lighting device according to claim 6, wherein the upper case comprises a second upper cover and a plurality of second side covers, and the plurality of second side covers are respectively connected with the second upper cover in a bending manner on the same side of the second upper cover to form the second mounting cavity.

8. The lighting device according to claim 7, wherein the second upper cover is disposed opposite to the first upper cover, the first side covers are respectively connected to the first upper cover in a bent manner at a side of the first upper cover close to the second upper cover, and the second side covers are respectively connected to the second upper cover in a bent manner at a side of the second upper cover away from the first upper cover.

9. The lighting device as claimed in claim 6, wherein the first side cover body comprises a side cover body and a connecting body, a plurality of the side cover bodies are respectively connected with the first upper cover body in a bending manner to form the first mounting cavity, and the connecting body is connected with the side cover body in a bending manner at a side of the side cover body close to the first mounting cavity.

10. The lighting device as defined in claim 5, wherein the housing further comprises a side casing, the side casing being connected with the top case and/or the top case.