CN205208168U - Novel mould alclad LED work light - Google Patents

Abstract

The utility model discloses a novel plastic-clad aluminum LED work lamp, which comprises a plastic shell with a hollow inner cavity. Describe the mouth of the hollow inner cavity of the plastic shell and limit the aluminum heat sink, light source, and lamp board to the cover plate of the hollow inner cavity of the plastic shell. The cover plate is provided with a lens matching the light source, and the light source For LED light source. The novel plastic-clad aluminum LED work lamp has advantages that existing products do not have, such as simple structure, novel style, beautiful appearance, good heat dissipation effect, and convenient implementation.

Description

A new plastic-clad aluminum LED work light

technical field

The utility model relates to an LED lamp, in particular to a novel plastic-clad aluminum LED work lamp.

Background technique

There are many work lighting products on the market. However, the existing working lamps generally have technical shortcomings such as complex structure, single style, and poor heat dissipation performance, and the actual products that users can choose are not rich enough.

In view of this, the purpose of this utility model is to provide a new technical solution to solve the existing technical problems.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model provides a novel plastic-clad aluminum LED work lamp, which solves the technical defects of the existing products such as complex structure, single style, and poor heat dissipation performance.

The technical scheme that the utility model solves its technical problem adopts is:

A new type of plastic-clad aluminum LED work light, comprising a plastic shell with a hollow inner cavity, the hollow inner cavity of the plastic shell is provided with an aluminum heat sink, a lamp board embedded with a light source, and a cover set in the hollow of the plastic shell The mouth of the inner cavity and the cover plate of the hollow inner cavity of the plastic casing are used to limit the aluminum heat sink, the light source, and the lamp board, and the cover plate is provided with a lens matching the light source.

As an improvement of the above technical solution, the light source is an LED light source.

As a further improvement of the above technical solution, the top of the plastic shell is provided with a plurality of heat sink through slots, and the aluminum heat sink is provided with a plurality of heat dissipation plates, and the heat dissipation plate is matched with the heat sink from the heat sink. Pass through the through slot and extend to the outside of the plastic shell.

As a further improvement of the above technical solution, air pressure balance holes for heat dissipation are provided on both sides of the plastic casing.

As a further improvement of the above technical solution, the lamp board abuts against the bottom surface of the aluminum heat sink, and the position of the light source on the lamp board matches the position of the lens on the cover board.

As a further improvement of the above technical solution, the aluminum heat sink is fixed inside the plastic shell by screws, the cover plate is fixed on the bottom of the aluminum heat sink by screws, and the lamp board is installed between the aluminum heat sink and the cover plate.

As a further improvement of the above technical solution, a sealing ring is provided between the aluminum heat sink and the cover plate.

As a further improvement of the above technical solution, the plastic shell is provided with a DEUTSCH plug female.

The beneficial effects of the utility model are: the utility model provides a new type of plastic-clad aluminum LED work lamp, which is equipped with a plastic shell and an aluminum heat sink, and has a simple structure, convenient implementation, and low implementation cost; in addition, the The heat dissipation plate of the aluminum heat sink passes through the heat dissipation through groove of the plastic shell, which not only has a novel and beautiful appearance, but also can greatly improve the heat dissipation performance of this kind of work lamp, and the heat dissipation effect is good. This new type of plastic-clad aluminum LED work lamp solves the technical defects of existing products such as complex structure, single style, and poor heat dissipation performance.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a schematic diagram of assembly of the utility model;

Fig. 2 is the assembly diagram of another angle of the utility model;

Fig. 3 is the assembly diagram of the utility model third angle;

Fig. 4 is the sectional view of A-A direction in Fig. 3;

Fig. 5 is a structural split diagram of the present utility model;

Fig. 6 is a structural split diagram of another angle of the utility model;

Fig. 7 is a schematic structural view of the plastic shell in the utility model;

Fig. 8 is a structural schematic diagram of an aluminum radiator in the utility model;

Fig. 9 is a structural schematic diagram of the lamp panel in the utility model;

Fig. 10 is a schematic structural view of the cover plate of the present invention.

detailed description

The idea, specific structure and technical effects of the present utility model will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, characteristics and effects of the present utility model. Apparently, the described embodiments are only some of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, other embodiments obtained by those skilled in the art without paying creative efforts, All belong to the protection scope of the utility model. In addition, all the connection/connection relationships involved in the patent do not simply refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. Each technical feature in the utility model creation can be combined interactively under the premise of not conflicting with each other. Refer to Figure 1-10.

A new type of plastic-clad aluminum LED work light, comprising a plastic housing 1 with a hollow inner cavity, the hollow inner cavity of the plastic housing 1 is provided with an aluminum heat sink 2, a lamp board 3 embedded with a light source 4 and a cover set on the Describe the mouth of the hollow inner cavity of the plastic shell 1 and limit the aluminum heat sink 2, light source 4, and lamp board 3 to the cover plate 5 in the hollow inner cavity of the plastic shell 1. The cover plate 5 is provided with a Lens 6 of light source 4 .

The structure of the whole working light is simple, the implementation is more convenient and easy, the implementation cost is lower, and the economic benefit is better.

Preferably, the light source 4 is an LED light source.

Preferably, the top of the plastic housing 1 is provided with a plurality of heat sink passing through grooves 11, and the aluminum heat sink 2 is provided with a plurality of heat dissipation passing plates 21, and the heat dissipation passing plates 21 cooperate with the heat sink from the heat sink. Pass through the through slot 11 and extend to the outside of the plastic casing 1 .

Since the heat dissipation plate 21 passes through the through groove 11 of the heat dissipation element, the whole structure is novel, the heat dissipation is more direct, and the heat dissipation effect is better.

Preferably, air pressure balance holes 12 are provided on both sides of the plastic housing 1 to facilitate heat dissipation.

The air pressure balance hole 12 is provided to facilitate the work light to balance the internal and external air pressure.

Preferably, the lamp board 3 abuts against the bottom surface of the aluminum heat sink 2 , and the position of the light source 4 on the lamp board 3 matches the position of the lens 6 on the cover plate 5 .

Preferably, the aluminum heat sink 2 is fixed inside the plastic housing 1 by screws, the cover plate 5 is fixed on the bottom of the aluminum heat sink 2 by screws, and the light board 3 is installed between the aluminum heat sink 2 and the cover plate 5 .

Preferably, a sealing ring is provided between the aluminum heat sink 2 and the cover plate 5 .

Preferably, the plastic housing 1 is provided with a DEUTSCH socket connector 13 .

The versatility of this kind of work light can be further improved by providing the DEUTSCH plug-in female head 13, and the practicability is better.

The above is a specific description of the preferred implementation of the present utility model, but the utility model creation is not limited to the described embodiments, and those skilled in the art can also make various equivalents without violating the spirit of the present utility model. Modifications or replacements, these equivalent modifications or replacements are all included within the scope defined by the claims of the present application.

Claims (8)

1. a new shape alclad LED portable lamp, it is characterized in that: comprise the plastic shell (1) with hollow cavity, the hollow cavity of described plastic shell (1) is provided with aluminium radiating piece (2), be embedded with the lamp plate (3) of light source (4) and lid is located at the hollow cavity oral area of described plastic shell (1) and by described aluminium radiating piece (2), light source (4), the spacing cover plate (5) at plastic shell (1) hollow cavity of lamp plate (3), described cover plate (5) is provided with the lens (6) coordinating described light source (4).

2. one according to claim 1 new shape alclad LED portable lamp, is characterized in that: described light source (4) is LED light source.

3. one according to claim 2 new shape alclad LED portable lamp, it is characterized in that: the top of described plastic shell (1) offers multiple radiating piece and passes groove (11), described aluminium radiating piece (2) is provided with multiple heat radiation and passes plate (21), described heat radiation pass plate (21) coordinate from radiating piece pass groove (11) pass and extend to plastic shell (1) outside.

4. one according to claim 3 new shape alclad LED portable lamp, is characterized in that: the both sides of described plastic shell (1) are provided with the air equalizer opening (12) of being convenient to dispel the heat.

5. one according to claim 4 new shape alclad LED portable lamp, is characterized in that: described lamp plate (3) is resisted against the bottom surface of aluminium radiating piece (2), the position of the upper lens (6) of location matches cover plate (5) of the upper light source (4) of lamp plate (3).

6. one according to claim 5 new shape alclad LED portable lamp, it is characterized in that: it is inner that described aluminium radiating piece (2) is fixed by screws in plastic shell (1), described cover plate (5) is fixed by screws in aluminium radiating piece (2) bottom, and described lamp plate (3) is arranged between aluminium radiating piece (2) and cover plate (5).

7. one according to claim 6 new shape alclad LED portable lamp, is characterized in that: be provided with sealing ring between described aluminium radiating piece (2) and cover plate (5).

8. the new shape alclad of the one according to any one of claim 1-7 LED portable lamp, is characterized in that: described plastic shell (1) is arranged virtuous grafting female (13) of speeding.