CN217603949U

CN217603949U - Lighting device and projection lamp

Info

Publication number: CN217603949U
Application number: CN202221424371.9U
Authority: CN
Inventors: 宋军; 秦胜妍
Original assignee: Shenzhen Lepower Opto Electronics Co ltd
Current assignee: Shenzhen Lepower Opto Electronics Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-10-18
Anticipated expiration: 2032-06-09

Abstract

The embodiment of the utility model discloses a lighting device and a projection lamp, the lighting device comprises a power module and a lighting module connected with the power module, the power module comprises a power body, a power shell, a power cover and a mounting piece, the power shell and the power cover are arranged in a surrounding way to form a power cavity, and the power body is arranged in the power cavity; the installed part includes fixed part and the handle portion that is connected with the fixed part, is provided with first fixed orifices on the power shell, and the power is covered and is provided with the second fixed orifices, and operation handle portion can make the fixed part link up the second fixed orifices to can dismantle with the pore wall of first fixed orifices and be connected, in order to be fixed in the power shell with the power lid, need not with the help of the instrument, thereby not only saved operating personnel's physical power, still improved operating personnel's work efficiency. The illuminating device is applied to the projection lamp, and the power cover of the illuminating device is very convenient to disassemble and assemble, so that the disassembling and assembling efficiency is higher, and the maintenance of the projection lamp is more convenient.

Description

Lighting device and projection lamp

Technical Field

The utility model relates to a lighting device technical field especially relates to a lighting device and projecting lamp.

Background

As a common light emitting device, the LED spot light is widely used in, for example, high-altitude environments with three to fifteen meters distance from the ground for lighting in large buildings, public facilities, and commercial fields, where maintenance of the LED spot light requires a crane or the like, which is expensive. The power cover and the cover plate need to be opened for maintenance of the LED projection lamp, under the ordinary condition, the power cover and the cover plate of the existing LED projection lamp are fastened through four to eight screws respectively, the screws need to be unscrewed in a high-altitude environment, long time and physical force need to be consumed, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lighting device and projecting lamp aim at solving current LED projecting lamp, when high altitude environment maintenance, maintenance work, unscrew the screw and need consume longer time and physical power, problem that work efficiency is low.

In a first aspect, the utility model provides a lighting device, which comprises a power module and a lighting module connected with the power module, wherein the power module comprises a power body, a power shell, a power cover and an installation part, the power shell and the power cover are enclosed to form a power cavity, and the power body is arranged in the power cavity;

the installed part include the fixed part and with the handle portion that the fixed part is connected, be provided with first fixed orifices on the power shell, be provided with the second fixed orifices on the power lid, the operation handle portion can make the fixed part link up the second fixed orifices, and with the connection can be dismantled to the pore wall of first fixed orifices, with will the power lid is fixed in on the power shell.

In one embodiment, the lighting module comprises a housing, a cover plate and a light source assembly, the housing is provided with a light source cavity and an opening communicated with the light source cavity, the light source assembly is arranged in the light source cavity, and the cover plate is used for closing the opening;

the power supply cover is further provided with a limiting structure used for limiting the cover plate at the opening.

In one embodiment, one side of the power supply cover is rotatably connected with the power supply shell, and the other side of the power supply cover is provided with the second fixing hole and the limiting structure.

In one embodiment, the limiting structure is provided with a limiting column, one side of the cover plate is rotatably connected with the shell, and the other side of the cover plate is provided with a limiting hole matched with the limiting column.

In one embodiment, a waterproof groove is formed in the power supply shell, and a waterproof protrusion is arranged on the power supply cover and used for being in plug-in fit with the waterproof groove.

In one embodiment, the power module further comprises a sealing ring, and the sealing ring is arranged on the waterproof groove and elastically abuts against the groove wall of the waterproof groove and the waterproof bulge.

In one embodiment, the handle portion includes a plurality of hand-held structures.

In a second aspect, the present invention further provides a projector, which includes the lighting device of any of the above embodiments.

In one embodiment, the floodlight further comprises a mounting assembly for mounting the lighting device on an external member.

In one embodiment, the mounting assembly includes a mounting part and a rotating part connected with the mounting part, the rotating part is arranged on the lighting device and used for adjusting the irradiation direction of the lighting device, and the mounting part is used for being connected with any mounting surface of an external component.

Adopt the embodiment of the utility model provides a, following beneficial effect has:

adopt the utility model discloses a lighting device, because the installed part includes the fixed part and the handle portion that is connected with the fixed part, therefore the operation handle portion can make the fixed part link up the second fixed orifices to can dismantle with the pore wall of first fixed orifices and be connected, in order to be fixed in the power cover on the power shell, perhaps unpack the power cover apart, need not with the help of the instrument, thereby not only saved operating personnel's physical power, still improved operating personnel's work efficiency.

The illuminating device is applied to the projection lamp, and the power cover of the illuminating device is very convenient to disassemble and assemble, so that the disassembling and assembling efficiency is higher, and the maintenance of the projection lamp is more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Wherein:

FIG. 1 is a schematic view of a light projector in one embodiment;

FIG. 2 is an enlarged view of a portion of the projector shown in FIG. 1;

FIG. 3 is another perspective view of the projector of FIG. 1;

FIG. 4 is an exploded view of the projector shown in FIG. 1;

FIG. 5 is an enlarged view of a portion of the projector shown in FIG. 4;

FIG. 6 is a schematic diagram of the projector shown in FIG. 1 showing the power cover and the cover plate in an open state;

FIG. 7 is a side view of the projector shown in FIG. 6;

FIG. 8 is a schematic view of various mounting positions of the projector shown in FIG. 1;

FIG. 9 is a schematic view of a power cover in the projector shown in FIG. 1;

FIG. 10 is a schematic view of a power supply housing of the light projector shown in FIG. 1;

FIG. 11 is a schematic view of a cover plate in the projector shown in FIG. 1;

FIG. 12 is a schematic view of the mounting components of the projector shown in FIG. 1;

FIG. 13 is a schematic view of the rotating components of the projector shown in FIG. 1;

FIG. 14 is a schematic view of a waterproof slot portion of the projector of FIG. 1;

fig. 15 is a schematic view of a waterproof convex portion in the floodlight shown in fig. 1.

Reference numerals: 100. a power supply module; 110. a power supply cover; 111. a second fixing hole; 112. a limiting structure; 1121. a limiting post; 113. waterproof bulges; 120. a power supply housing; 121. a first fixing hole; 122. a waterproof groove; 130. a mounting member; 131. a handle portion; 132. a fixed part; 140. a power supply body; 150. a first hinge;

200. an illumination module; 210. a cover plate; 211. a limiting hole; 212. a vent hole; 220. a housing; 230. a light source assembly; 240. a second hinge;

300. mounting the component; 310. a rotating member; 311. a first angle dial; 3111. a first connecting element; 3112 a first rotating element; 312. a second angle scale; 3121. a second connecting element; 3122. a second rotating member; 320. a mounting member; 321. and (4) fixing the structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicators are correspondingly changed.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature described. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The embodiment of the utility model provides a projecting lamp, this projecting lamp mainly used high altitude environment illumination. Referring to fig. 1 to 7, 9 and 10, a projector according to an embodiment includes an illumination device, the illumination device includes a power module 100 and an illumination module 200 connected to the power module 100, the power module 100 includes a power body 140, a power shell 120, a power cover 110 and a mounting member 130, the power shell 120 and the power cover 110 are enclosed to form a power cavity, and the power body 140 is disposed in the power cavity.

In this embodiment, the mounting member 130 includes a fixing portion 132 and a handle portion 131 connected to the fixing portion 132, a first fixing hole 121 is disposed on the power supply housing 120, a second fixing hole 111 is disposed on the power supply cover 110, and the operating handle portion 131 can enable the fixing portion 132 to penetrate through the second fixing hole 111 and detachably connect with a hole wall of the first fixing hole 121 to fix the power supply cover 110 on the power supply housing 120.

It can be understood that, because the mounting part 130 includes the fixed part 132 and the handle part 131 that is connected with the fixed part 132, therefore the operating handle part 131 can make the fixed part 132 link up the second fixed orifices 111, and can dismantle with the pore wall of first fixed orifices 121 and be connected, in order to be fixed in on the power cover 110 the power shell 120, or unpack the power cover 110 apart, need not with the help of the instrument, thereby not only save operating personnel's physical power, operating personnel's work efficiency has still been improved, because lighting device's power cover 110 dismouting is very convenient, the dismouting efficiency is higher, thereby the maintenance of projecting lamp of being more convenient for, maintain.

In an embodiment, referring to fig. 5 and fig. 6, two mounting members 130, two first fixing holes 121 and two second fixing holes 111 are respectively disposed, and the mounting members 130 are correspondingly matched with the first fixing holes 121 and the second fixing holes 111. Of course, in other embodiments, three, four or more first fixing holes 121 and second fixing holes 111 may be provided, and the specific number and positions of the mounting members 130, the first fixing holes 121 and the second fixing holes 111 need to be adjusted according to the alignment and installation requirements of the power supply housing 120 and the power supply cover 110.

In one embodiment, referring to fig. 5, the handle portion 131 includes a plurality of hand-held structures. Through the setting of a plurality of handheld structures, more do benefit to operating personnel's operation control. Optionally, two holding structures are provided and form a butterfly type. Of course, in other embodiments, the handle portion 131 may include other numbers of hand-held structures to form other handle shapes that facilitate operator control, such as a flat-head roller-type, a hexagon-head, an L-shape, a straight-line shape, etc.

In an embodiment, referring to fig. 1 to 7, 9, 10 and 11, the lighting module 200 includes a housing 220, a cover plate 210 and a light source assembly 230, the housing 220 has a light source cavity and an opening communicating with the light source cavity, the light source assembly 230 is disposed in the light source cavity, and the cover plate 210 is used for sealing the opening; the power cover 110 is further provided with a stopper structure 112 for limiting the cover plate 210 at the opening. By the arrangement of the limiting structure 112, the position state of the cover plate 210 can be limited by the position state of the power supply cover 110, and when the power supply cover 110 is limited on the power supply shell 120, the cover plate 210 is also limited on the shell 220. The light source assembly 230 may be selected as an LED illumination module.

Further, one side of the power cover 110 is rotatably connected to the power housing 120, and the other side is provided with a second fixing hole 111 and a limiting structure 112. The power cover 110 is rotatably connected to the power housing 120 through a fixing end at the fixing hole, so that the power cover 110 is stably connected to the power housing 120.

Alternatively, the power cover 110 is rotatably coupled to the power housing 120 by a first hinge 150, and the cover plate 210 is rotatably coupled to the housing 220 by a second hinge 240.

Specifically, the limiting structure 112 has a limiting post 1121, one side of the cover plate 210 is rotatably connected to the housing 220, and the other side of the cover plate is provided with a limiting hole 211 adapted to the limiting post 1121. The cover plate 210 can be limited on the housing 220 by the limit fit of the limit posts 1121 and the hole wall of the limit hole 211.

Through the above setting, thereby can realize, through the installed part 130 fixed power lid 110 that is equipped with handle portion 131, make to open power lid 110 need not with the help of the instrument, again through locating limit structure 112 on power lid 110 with locate the fixed apron 210 of spacing hole 211 cooperation on the apron 210, can open apron 210 when making to open power lid 110, remove the repeated operation process many times from, make the maintenance of projecting lamp, maintenance process labour saving and time saving.

In a specific operation, the cover plate 210 is rotated to close the opening of the housing 220, and then the power cover 110 is rotated to cover the power cover 110 and the power shell 120, at this time, the position-limiting post 1121 of the position-limiting structure 112 on the power cover 110 penetrates through the position-limiting hole 211 on the cover plate 210, so as to fix the cover plate 210. By operating the handle portion 131 of the mounting tool 130, the fixing portion 132 of the mounting tool 130 is inserted through the second fixing hole 111 and screwed to the hole wall of the first fixing hole 121, thereby fixing the power supply cover 110.

In maintenance, the fixing portion 132 of the mounting member 130 is separated from the hole wall of the first fixing hole 121 by operating the handle portion 131 of the mounting member 130, and the power supply cover 110 is loosened. The power cover 110 is rotated to open the limiting post 1121 on the limiting structure 112 and the hole wall of the limiting hole 211 on the cover plate 210, so that the cover plate 210 is loosened, and the cover plate 210 is rotated to open the power body 140 or the light source assembly 230 for maintenance. Through the structure, the power cover 110 and the cover plate 210 can be opened simultaneously for operation through the manual operation handle without the aid of tools during maintenance of the projection lamp, so that the physical strength is saved and the operation time is shortened.

In an embodiment, referring to fig. 8, 12 and 13, the projector further includes a mounting assembly 300, and the mounting assembly 300 is used for mounting the lighting device on an external member. The installation of the lighting device in various working environments can be realized through the installation assembly 300.

Further, the mounting assembly 300 includes a mounting member 320 and a rotating member 310 connected to the mounting member 320, the rotating member 310 is disposed on the lighting device and is used for adjusting the illumination direction of the lighting device, and the mounting member 320 is used for being connected to any mounting surface of an external member, so that the projector can illuminate in any direction.

Specifically, the rotating member 310 includes a first angle dial 311 and a second angle dial 312, and the first angle dial 311 and the second angle dial 312 are respectively disposed on two sides of the housing 220. First angle dial 311 includes a first coupling element 3111 and a first rotating element 3112, and second angle dial 312 includes a second coupling element 3121 and a second rotating element 3122. The mounting member 320 is U-shaped, and one end of the mounting member 320 is provided with a fixing structure 321, and the other end is connected to the first angle plate 311 and the second angle plate 312 respectively. With this structure, the mounting member 320 and the housing 220 are rotatably connected, so that the housing 220 can be rotated about the angular scale to change the relative angle between the housing 220 and the mounting member 320. In specific work, one end of the mounting component 320 is fixed on any mounting surface of an external member through the fixing structure 321, so that 360-degree angle-adjustable mounting of the mounting component 320 can be achieved, the other end of the mounting component can change different angles according to specific needs, and various angle-adjustable mounting modes such as hoisting, vertical mounting and horizontal mounting can be achieved.

In an embodiment, referring to fig. 14 and 15, a waterproof groove 122 is disposed on the power casing 120, a waterproof protrusion 113 is disposed on the power cover 110, and the waterproof protrusion 113 is used for mating with the waterproof groove 122. Through the plug-in fit of the waterproof protrusions 113 and the waterproof grooves 122, waterproofing can be achieved.

Further, the power module 100 further includes a sealing ring, which is disposed in the waterproof groove 122 and elastically abuts against the groove wall of the waterproof groove 122 and the waterproof protrusion 113. Through the setting of sealing washer, can further improve waterproof performance.

In the concrete work, when power cover 110 closes with power shell 120 lid, waterproof groove 122 pegs graft with waterproof arch 113, forms independent seal chamber in messenger's power module 100, guarantees the waterproof performance of projecting lamp to improve the security performance and the life of projecting lamp. The power module 100 and the related circuits on the light source assembly 230 are detachably connected through a waterproof joint, so that the waterproof performance of the wiring is improved.

In an embodiment, referring to fig. 4 and 11, the cover plate 210 is provided with a vent hole 212, and the cover plate 210 is further provided with a shielding structure for half-covering the vent hole 212, so that the ventilation and heat dissipation functions of the lighting module 200 are realized, and meanwhile, part of dust can be prevented from falling into the light source cavity, and the service life of the LED projection lamp is prolonged. Further, the vent 212 may be selected as a louvered window.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.

Claims

1. A lighting device is characterized by comprising a power supply module and a lighting module connected with the power supply module, wherein the power supply module comprises a power supply body, a power supply shell, a power supply cover and a mounting piece, the power supply shell and the power supply cover are arranged in a surrounding mode to form a power supply cavity, and the power supply body is arranged in the power supply cavity;

2. A lighting device as recited in claim 1, wherein said lighting module comprises a housing, a cover plate and a light source assembly, said housing is provided with a light source cavity and an opening communicating with said light source cavity, said light source assembly is provided in said light source cavity, said cover plate is used for closing said opening;

the power cover is further provided with a limiting structure used for limiting the cover plate at the opening.

3. The lighting device as claimed in claim 2, wherein one side of the power cover is rotatably connected to the power shell, and the other side of the power cover is provided with the second fixing hole and the limiting structure.

4. A lighting device as recited in claim 2, wherein said limiting structure comprises a limiting post, one side of said cover plate is rotatably connected to said housing, and the other side of said cover plate is provided with a limiting hole adapted to said limiting post.

5. A lighting device as recited in claim 1, wherein said power supply housing is provided with a waterproof groove, and said power supply cover is provided with a waterproof projection, said waterproof projection being adapted to engage with said waterproof groove.

6. A lighting device as recited in claim 5, wherein said power module further comprises a sealing ring, said sealing ring is disposed in said water-proof groove and elastically abuts against a groove wall of said water-proof groove and said water-proof protrusion.

7. A lighting device as claimed in any one of claims 1 to 6, wherein said handle portion comprises a plurality of hand-held structures.

8. A projector comprising the lighting device of any one of claims 1 to 7.

9. The light projector of claim 8 further comprising a mounting assembly for mounting the illumination device on an external member.

10. The floodlight of claim 9, wherein the mounting assembly comprises a mounting member and a rotating member connected to the mounting member, wherein the rotating member is provided to the lighting device and is used to adjust the direction of illumination of the lighting device, and the mounting member is used to connect to any mounting surface of an external member.