CN219063234U

CN219063234U - Projection lamp convenient for disassembling and assembling and replacing battery

Info

Publication number: CN219063234U
Application number: CN202223062074.7U
Authority: CN
Inventors: 万堂飞
Original assignee: Zhongshan Kangshide Lighting Co ltd
Current assignee: Zhongshan Kangshide Lighting Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-05-23
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a projection lamp convenient for disassembling and replacing a battery, which comprises a lamp body, wherein the lamp body is provided with a luminous area, a power area, a lamp shell and a bracket, the lamp shell comprises a heat dissipation shell and an outer frame, an inner frame and an opening are arranged below the heat dissipation shell, the inner frame is provided with a mounting hole, and the power area consists of a rear shell, a rear shell mounting hole, a screw, a rear shell waterproof rubber ring, the battery and a wire outlet hole. The luminous area consists of a heat dissipation shell, a circuit board, lamp beads, a reflecting cup and a panel; the utility model further provides a projection lamp structure convenient for disassembling and replacing batteries, and the battery area is detachably connected with the lamp shell by changing the existing integrally formed lamp shell into the lamp shell which is detachably and fixedly connected, so that the technical effects of convenient disassembly and assembly, low production cost, effective maintenance cost reduction and long service life of the lamp are achieved.

Description

Projection lamp convenient for disassembling and assembling and replacing battery

Technical Field

The utility model relates to a projection lamp, in particular to a novel projection lamp convenient for disassembling and assembling and replacing a battery, and belongs to the technical field of lamp design.

Background

The prior projector, the lamp housing is integrally formed into an inner cavity, the battery and the light-emitting element are integrally formed into the inner cavity, and finally the lamp panel is installed, so that the lamp can generate a large amount of heat and can be transmitted to a power supply area during normal operation, the service life of the battery can be influenced, potential safety hazards are increased, the inventor improves the lamp housing, the battery is arranged in a groove preset in the integrally formed lamp housing or a partition wall integrally formed with the lamp housing, the battery can be arranged in the partition wall, but the technical problem still exists in the improvement, namely, when the battery needs to be replaced, the plurality of light-emitting accessories are detached firstly, the battery needs to be replaced again, the complex installation is completed, besides the inconvenience of disassembling and assembling the lamp, the inconvenience of replacing the battery can also influence the stability of the installation part of the lamp, and the maintenance cost can be increased during engineering project maintenance.

Therefore, how to provide a novel projection lamp which is convenient to disassemble and assemble, convenient to replace a battery, convenient to maintain and low in maintenance cost is a research object of the utility model.

Disclosure of Invention

Aiming at the defects of the technology, the utility model provides the projection lamp which is convenient for disassembling and assembling and replacing the battery, and the technical effects of convenient disassembly and assembly of the battery and effective reduction of maintenance cost are realized by arranging the detachable rear shell below the heat dissipation part of the lamp shell.

In order to solve the problems in the prior art, the utility model adopts the following technical scheme:

a projector for facilitating disassembly and replacement of a battery, comprising: comprises a luminous area, a power supply area, a lamp housing and a bracket; the lamp shell comprises a heat dissipation shell and an outer frame, an inner frame and an opening are arranged below the heat dissipation shell, and the inner frame is provided with a mounting hole; the power supply area comprises a rear shell, a rear shell mounting hole, a screw, a rear shell waterproof rubber ring, a battery, a wire outlet hole, a power line waterproof rubber ring and an electric wire; the lamp shell is detachably connected with the rear shell, and the luminous area is covered with the circuit board, the lamp beads, the reflecting cup, the lens and the panel;

further, the panel is toughened glass.

Further, the lamp beads are patch lamp beads.

Further, a spacing area is arranged between the heat dissipation shell and the rear shell.

Further, a lens is arranged between the circuit board and the reflecting cup.

Furthermore, the rear shell is integrally formed, four corners of the rear shell are inwards recessed at the edges to form mounting positions, and rear shell mounting holes are formed in the mounting positions.

Further, the inner frame is provided with a mounting hole which is in threaded connection with the rear shell mounting hole, and a rear shell waterproof rubber ring is arranged between the inner frame and the rear shell.

The beneficial effects of the utility model are as follows: through set up dismantled and assembled backshell below the lamp body heat dissipation portion, realize convenient dismouting of battery and change, effectively reduce manufacturing cost and maintenance cost's technical effect.

Drawings

Fig. 1 is a front perspective view of the projector of the present utility model.

Fig. 2 is a rear perspective view of the projector of the present utility model.

Fig. 3 is a front exploded view of the present utility model, wherein the lens (19) is not shown in the figure.

Fig. 4 is a rear exploded view of the present utility model, wherein the lens (19) is not shown in the figure.

Fig. 5 is a rear view of the lamp envelope of the present utility model.

Wherein: lamp body (01), luminous district (1), power district (2), lamp body (3), support (4), heat dissipation shell (5), outline (6), interior frame (7), opening (8), mounting hole (9), backshell (10), backshell mounting hole (11), screw (12), backshell waterproof rubber ring (21), battery (13), wire hole (22), electric wire (23), waterproof rubber ring of power (24), circuit board (14), lamp pearl (15), reflector cup (16), panel (17), interval district (18), lens (19), installation position (20), support screw (25).

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order to make the technical solution of the present utility model more comprehensible to those skilled in the art, the present utility model is further analyzed with reference to fig. 1 to 4.

As shown in fig. 1 and 2, a projection lamp convenient for disassembling and replacing a battery, includes: the LED lamp comprises a lamp body (01), a light-emitting area (1), a power supply area (2) and a bracket (4), wherein the bracket (4) is arranged at two sides of the lamp body (01);

as shown in fig. 3, 4 and 5, the light emitting area (1)) comprises a circuit board (14), a reflector cup (16) and a panel (17) which are sequentially arranged on the lamp housing (3), preferably, in order to optimize the light emitting effect, a lens (19) can be added between the circuit board (14) and the panel (17), which is not shown in the figure. The power supply area (2) comprises a rear shell (10), a rear shell mounting hole (11), screws (12), a rear shell waterproof rubber ring (21), a battery (13), a wire outlet hole (22), an electric wire (23) and a power supply waterproof rubber ring (24), wherein the rear shell (10) is used for placing a power supply battery. The lamp housing (3) comprises a heat dissipation shell (5) and an outer frame (6), an inner frame (7) is arranged below the heat dissipation shell (5) and used for being matched with a rear shell (10), the inner frame (7) is provided with a mounting hole (9), and a rear shell mounting hole (11) is in threaded connection with the mounting hole (9).

In this embodiment, preferably, in order to achieve a better waterproof effect, a rear-shell waterproof rubber ring (21) is disposed between the rear shell (10) and the inner frame (7), so that the inner frame (7) needs to be provided with a frame position for adaptively installing the rear shell (10) and the rear-shell waterproof rubber ring (21).

In this embodiment, preferably, a spacer (18) is disposed between the heat dissipation shell (5) and the rear shell (10), and the spacer (18) can effectively reduce heat transfer from the light emitting area (1) to the power supply area (2) when the lamp works, so that the service life of the lamp is more prolonged.

In this embodiment, preferably, the rear shell is integrally formed and four corners indent at the edge to form the installation position (20), and the installation position (20) is provided with the rear shell mounting hole (11), so that the material and the production cost are saved, the product structure is more integral and attractive, and the common consumer can disassemble, assemble and replace the battery by himself.

In this embodiment, preferably, the lamp beads (15) are patch lamp beads, which is more beneficial to maintenance.

According to the utility model, the existing integrally-formed lamp housing is improved into the detachable lamp housing (3), so that the detachable connection between the power supply area (2) and the lamp housing (3) is realized, and the technical effects of easy and quick battery replacement, production cost reduction, effective maintenance cost reduction and lamp service life extension are achieved.

The foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a projection lamp convenient to dismouting and change battery, includes light-emitting area (1), power supply area (2), lamp body (3), support (4); the lamp housing (3) comprises a heat dissipation housing (5) and an outer frame (6), an inner frame (7) and an opening (8) are arranged below the heat dissipation housing (5), and the inner frame (7) is provided with a mounting hole (9); the power supply area (2) comprises a rear shell (10), a rear shell mounting hole (11), screws (12) and a battery (13); the lamp shell (3) is detachably connected with the rear shell (10), and the luminous area (1) comprises a circuit board (14), lamp beads (15), a reflecting cup (16) and a panel (17).

2. The projector of claim 1, wherein the projector is capable of facilitating disassembly and replacement of the battery, and further comprises: a spacing area (18) is arranged between the heat dissipation shell (5) and the rear shell (10).

3. The projector of claim 1, wherein the projector is capable of facilitating disassembly and replacement of the battery, and further comprises: the rear shell (10) is integrally formed, four corners of the rear shell are recessed inwards to form mounting positions (20), and rear shell mounting holes (11) are formed in the mounting positions (20).

4. A projector for facilitating the disassembly and replacement of a battery according to claim 3, wherein: the inner frame (7) is provided with a mounting hole (9) which is in threaded connection with a rear shell mounting hole (11).

5. The projector of claim 4, wherein the projector is capable of facilitating disassembly and replacement of the battery, and further comprises: a rear shell waterproof rubber ring (21) is arranged between the inner frame (7) and the rear shell (10).