CN214948659U

CN214948659U - LED lamp with waterproof, dustproof and high-efficient heat dissipation function

Info

Publication number: CN214948659U
Application number: CN202121076583.8U
Authority: CN
Inventors: 欧汉章
Original assignee: Shenzhen Hanying Technology Co ltd
Current assignee: Shenzhen Hanying Technology Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-30
Anticipated expiration: 2031-05-19

Abstract

The utility model relates to a LED lamps and lanterns with waterproof, dustproof and high-efficient heat dissipation function, including epitheca, button, mesochite, aluminium base board, a plurality of LED lamp pearl, lamp shade and circuit board, aluminium base board includes fixed connection's metal basic unit, heat insulating layer and conducting layer in proper order, and metal basic unit edge cladding one deck plastic and the plastic through its cladding are fixed inside the mesochite. The utility model relates to a novelty, simple structure, aluminium base board and a plurality of LED lamp pearl are fixed in the mesochite, can prevent that external rainwater or dust from getting into to reach waterproof, dirt-proof function, simultaneously, a plurality of louvres are seted up to the heat dissipation district at mesochite top, and the metal-based layer top of aluminium base board exposes the part and carries out the heat convection with the outside air, can in time disperse the quick transmission of the produced heat of LED lamp pearl to the outside air in.

Description

LED lamp with waterproof, dustproof and high-efficient heat dissipation function

Technical Field

The utility model relates to a lamps and lanterns field, in particular to LED lamps and lanterns with waterproof, dustproof and high-efficient heat dissipation function.

Background

When the LED lamp works, a large part of energy of the LED lamp can be converted into heat energy, so that the heat productivity of the LED lamp beads is large, and an aluminum substrate for the LED lamp is generally an aluminum substrate and can disperse and conduct the heat produced by the LED lamp beads in time.

In many practical working environments, such as outdoor roads, squares, mines, etc., the LED lamp is required to be waterproof and dustproof, and the LED lamp is also required to have high power, so that the heat generated by the LED lamp during working is also very high.

However, in the conventional LED lamp, the aluminum substrate is exposed in the outside air, so that the heat dissipation performance is good, but the waterproof and dustproof performance is very poor; or the aluminum substrate is sealed in the shell to achieve the purposes of water resistance and dust resistance, but the aluminum substrate is sealed in the shell, so that heat is gathered in the lamp body, and the heat dissipation capability is insufficient. The reason for this is that if the aluminum substrate is externally mounted and exposed to the air, the aluminum substrate can quickly conduct the heat generated by the LED aluminum substrate to the outside air, but the aluminum substrate is directly contacted with the outside air, so that the waterproof and dustproof performance of the aluminum substrate cannot be ensured; on the contrary, if the aluminum substrate is installed in a built-in manner, the LED aluminum substrate is sealed inside the lamp body by the lamp shell, and the waterproof and dustproof performance of the LED aluminum substrate can be ensured, but heat generated by the LED lamp body is gathered inside the lamp shell and cannot be quickly conducted out, and the working temperature of the LED lamp is often too high.

Therefore, how to provide an LED lamp with waterproof, dustproof and efficient heat dissipation functions is a problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a LED lamps and lanterns with waterproof, dustproof and high-efficient heat dissipation function solves the technical problem that current lamps and lanterns can't have dustproof, waterproof and leakproofness simultaneously.

The utility model provides an above-mentioned technical problem's technical scheme as follows: an LED lamp with waterproof, dustproof and high-efficiency heat dissipation functions comprises an upper shell, a key, a middle shell, an aluminum substrate, a plurality of LED lamp beads, a lampshade and a circuit board,

the bottom of the upper shell is provided with an opening, and one side wall of the upper shell is provided with a key fixing hole; the key is arranged on the key fixing hole; the top surface of the middle shell comprises a fixed area positioned in the middle and a heat dissipation area annularly arranged on the periphery of the fixed area, the outer part of the fixed area is fixedly connected with an opening end at the bottom of the upper shell, the heat dissipation area is provided with a plurality of heat dissipation holes, and the bottom of the middle shell is provided with an opening;

the aluminum substrate sequentially comprises a metal base layer, a heat conduction insulating layer and a conductive layer which are fixedly connected, wherein a layer of plastic material is coated on the edge of the metal base layer, and the plastic material coated on the edge of the metal base layer is fixed in the middle shell corresponding to the fixing area; the LED lamp beads are electrically arranged on the conducting layer; the top of the lampshade is inserted into the bottom opening of the middle shell and is clamped and fixed with the middle shell, and the circuit board is fixed inside the upper shell and is electrically connected with the keys and is connected with the conducting layer in a pressing control mode.

The utility model has the advantages that: the utility model relates to a novelty, moreover, the steam generator is simple in structure, the metal basic unit of aluminium base board is fixed inside the mesochite that corresponds the fixed area through the plastic of cladding at its edge, the lamp shade top is inserted mesochite bottom opening and is fixed with the mesochite joint, can prevent that external rainwater or dust from getting into the mesochite inside, in order to reach waterproofly, dirt-proof function, furthermore, because a plurality of louvres are seted up to the heat dissipation area at mesochite top, the metal basic unit top of aluminium base board exposes the part and carries out the heat convection with the ambient air, can in time disperse the quick transmission of the heat that LED lamp pearl produced to the ambient air in.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the upper shell and the middle shell can be made of plastic materials.

Further, a storage battery can be included, and the storage battery is installed inside the upper shell and electrically connected with the circuit board.

Furthermore, the fixing area can be provided with a first wire passing hole, the metal base layer, the heat conduction insulating layer and the conducting layer are provided with a second wire passing hole corresponding to the first wire passing hole, and the circuit board penetrates through the first wire passing hole and the second wire passing hole through the power line to be electrically connected with the conducting layer.

Furthermore, the device can also comprise a hook and a boss arranged at the top of the upper shell, and two ends of the hook are rotatably connected to the side wall of the boss.

The beneficial effect of adopting the further scheme is that: the hook both ends are rotated and are connected at the boss lateral wall, and the couple can hang the lamps and lanterns hook and hang in the illumination position.

Furthermore, the magnetic sheet can be arranged at the top of the boss.

Drawings

Fig. 1 is an explosion schematic view of an LED lamp with waterproof, dustproof and efficient heat dissipation functions according to the present invention;

FIG. 2 is an assembly diagram of an LED lamp with waterproof, dustproof and high-efficiency heat dissipation functions according to the present invention;

fig. 3 is the utility model relates to a LED lamps and lanterns inner structure schematic diagram with waterproof, dustproof and high-efficient heat dissipation function.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the LED lamp comprises an upper shell, 11, key fixing holes, 12, a boss, 2, a circuit board, 3, keys, 4, a middle shell, 41, radiating holes, 42, a first wire passing hole, 5, an aluminum substrate, 51, a second wire passing hole, 6, a storage battery, 7, a lampshade, 8, a hook, 9 and magnetic sheets.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in figure 1, an LED lamp with waterproof, dustproof and high-efficiency heat dissipation functions comprises an upper shell 1, a key 3, a middle shell 4, an aluminum substrate 5, a plurality of LED lamp beads, a lampshade 7 and a circuit board 2,

an opening is formed at the bottom of the upper shell 1, and a key fixing hole 11 is formed in one side wall of the upper shell; the key 3 is arranged on the key fixing hole 11; the top surface of the middle shell 4 comprises a fixed area positioned in the middle and a heat dissipation area annularly arranged on the periphery of the fixed area, the outside of the fixed area is fixedly connected with the bottom opening end of the upper shell 1, the heat dissipation area is provided with a plurality of heat dissipation holes 41, and the bottom of the middle shell 4 is provided with an opening;

the aluminum substrate 5 sequentially comprises a metal base layer, a heat conduction insulating layer and a conducting layer which are fixedly connected, wherein a layer of plastic material is coated on the edge of the metal base layer, and the plastic material coated on the edge of the metal base layer is fixed in the middle shell 4 corresponding to the fixing area; the LED lamp beads are electrically arranged on the conducting layer; the top of the lampshade 7 is inserted into the bottom opening of the middle shell 4 and is clamped and fixed with the middle shell 4, and the circuit board 2 is fixed inside the upper shell 1 and is respectively electrically connected with the conducting layer and is connected with the press keys 3 in a pressing control mode.

The utility model relates to a novelty, moreover, the steam generator is simple in structure, metal basic unit edge cladding one deck plastic material, and fix inside mesochite 4 that corresponds the fixed area through the plastic of its edge parcel, the lamp shade top is inserted mesochite 4 bottom openings and is fixed with mesochite 4 joint, can prevent that external rainwater or dust from getting into mesochite 4 inside, in order to reach waterproofly, dirt-proof function, furthermore, because the radiating area at mesochite 4 top is seted up a plurality of louvres, aluminium base board 5's metal basic unit top exposes the part and carries out the heat convection with the outside air, can in time disperse the quick transmission of the produced heat of LED lamp pearl to the outside air in.

In some embodiments, the upper shell 1 and the middle shell 4 are both made of plastic.

In some embodiments, the portable electric car further comprises a storage battery 6, so that wires are prevented from being laid, and the portable electric car can be carried about.

In some embodiments, the fixing region is formed with a first via hole 42, the metal base layer, the thermal insulation layer and the conductive layer are formed with a second via hole 52 corresponding to the first via hole 42, and the circuit board 2 is electrically connected to the conductive layer through the first via hole 42 and the second via hole 52 via a power line.

In some embodiments, the lighting lamp can further comprise a hook 8 and a boss 12 arranged at the top of the upper shell 1, two ends of the hook 8 are rotatably connected to the side wall of the boss 12, and when lighting is needed, the hook 8 can hang the lamp hook at a lighting position.

In some specific embodiments, the lamp can further comprise a magnetic sheet 9, the magnetic sheet 9 is mounted at the top of the boss 12, and the magnetic sheet 9 can be adsorbed on the surface of a metal material, so that the lamp can conveniently illuminate.

The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. An LED lamp with waterproof, dustproof and efficient heat dissipation functions is characterized by comprising an upper shell (1), keys (3), a middle shell (4), an aluminum substrate (5), a plurality of LED lamp beads, a lampshade (7) and a circuit board (2),

an opening is formed in the bottom of the upper shell (1), and a key fixing hole (11) is formed in one side wall of the upper shell; the key (3) is arranged on the key fixing hole (11); the top surface of the middle shell (4) comprises a fixing area positioned in the middle and a heat dissipation area annularly arranged on the periphery of the fixing area, the outer part of the fixing area is fixedly connected with the bottom opening end of the upper shell (1), the heat dissipation area is provided with a plurality of heat dissipation holes (41), and the bottom of the middle shell (4) is provided with an opening;

the aluminum substrate (5) sequentially comprises a metal base layer, a heat conduction insulating layer and a conducting layer which are fixedly connected, a layer of plastic material is coated on the edge of the metal base layer, and the plastic material coated on the edge of the metal base layer is fixed inside the middle shell (4) corresponding to the fixing area; the LED lamp beads are electrically mounted on the conductive layer; the lamp shade (7) top is inserted mesochite (4) bottom opening and with mesochite (4) joint is fixed, circuit board (2) are fixed epitheca (1) inside and with the conducting layer electricity is connected, with button (3) press the control and are connected.

2. The LED lamp with waterproof, dustproof and efficient heat dissipation functions as claimed in claim 1, wherein the upper shell (1) and the middle shell (4) are both made of plastic materials.

3. The LED lamp with the functions of water resistance, dust resistance and high-efficiency heat dissipation according to claim 1, characterized by comprising a storage battery (6), wherein the storage battery (6) is installed inside the upper shell (1) and electrically connected with the circuit board (2).

4. The LED lamp with the functions of water resistance, dust prevention and high-efficiency heat dissipation according to claim 1, wherein a first wire passing hole (42) is formed in the fixing area, a second wire passing hole (51) is formed in the metal base layer, the heat conducting insulating layer and the conductive layer corresponding to the first wire passing hole (42), and the circuit board (2) is electrically connected with the conductive layer by passing a power line through the first wire passing hole (42) and the second wire passing hole (51).

5. The LED lamp with the functions of water resistance, dust resistance and high-efficiency heat dissipation according to claim 1, further comprising a hook (8) and a boss (12) arranged at the top of the upper shell (1), wherein two ends of the hook (8) are rotatably connected to the side wall of the boss (12).

6. The LED lamp with the functions of water prevention, dust prevention and high-efficiency heat dissipation as recited in claim 5, further comprising a magnetic sheet (9), wherein the magnetic sheet (9) is fixed on the top of the boss (12).