TWM482693U - Heat dissipation lamp - Google Patents

Description

Heat sink 【0001】

This creation relates to a lighting device and is particularly concerned with a heat sink.

【0002】

The Republic of China new patent publication No. M425984, the lamp disclosed therein comprises an outer casing, a convex lens is arranged at one end of the outer casing, a light-emitting module is slidably disposed in the outer casing, and an adjusting component is rotatably disposed at the other end of the outer casing. The adjusting component is combined with the external thread portion of the heat dissipating component of the light emitting module; the user can rotate the adjusting component to drive the displacement of the light emitting module, adjust the distance between the light emitting component and the convex lens, and adjust the degree of light refraction. The purpose is to provide convenience for the user, and to effectively reduce the manufacturing cost of the manufacturer. However, the above creations are as common as the lamps commonly used on the market today.

[0003]

For the sake of the job, designing a luminaire that can improve the current poor performance of lamps on the market is one of the topics actively addressed by those skilled in the art and/or related industries.

[0004]

The purpose of this creation is to propose a luminaire that can improve the current poor performance of lamps on the market.

[0005]

Accordingly, in order to achieve the above and/or other objects, the present invention provides a light fixture comprising a heat sink cup, a power module, a light emitting component, and a conductive seat. The heat sink cup is made of nano ceramic material and has a first opening and a second opening communicating with the first opening. The power module is disposed in the heat sink cup holder. The light emitting component is disposed on a side of the power module facing the first opening of the heat sink cup and electrically connected to the power module. The conductive seat protrudes from the second opening of the heat sink cup and is electrically connected to the power module.

[0006]

According to the creation, the nano ceramic material itself has high heat dissipation, so the proposed lamp can quickly dissipate the high temperature generated by the power module, the light-emitting element and/or the conductive seat by the heat sink cup made of the nano ceramic material. In this way, the luminaire can improve the current heat dissipation performance of the lamps on the market, and the durability can be improved.

[0018]

(1)‧‧‧ Heat sink cup holder (11)‧‧‧First opening (12)‧‧‧Second opening (13)‧‧‧ cup seat screw hole (2)‧‧‧Power module (3)‧ ‧ ‧ Conductive seat (4) ‧ ‧ luminescent elements (5) ‧ ‧ translucent cover (51) ‧ ‧ cover body screw hole (6) ‧ ‧ O type ring (61) ‧ ‧ ring hole ( 7)‧‧‧ screws

【0007】

The first figure is a perspective view of a luminaire according to an embodiment of the present invention.
The second figure is a part of the disassembly diagram of the luminaire of the first figure.
The third figure is a schematic diagram of the use of the luminaire of the first figure.

[0008]

In order to make the above and/or other objects, functions and features of the present invention more comprehensible, the preferred embodiments are described below in detail in the accompanying drawings.

【0009】

Please refer to the first and second figures to illustrate the luminaire of one embodiment of the present creation. The illustrated lamp comprises: a heat sink cup holder (1), a power module (2), a light emitting component (4), a conductive seat (3), a light transmissive cover (5), and an O-ring ( 6).

[0010]

The heat sink cup holder (1) is made of a nano ceramic material, and the heat sink cup holder (1) has a first opening (11) and a second opening (12), and the second opening (12) is the first The opening (11) is connected. The power module (2) is disposed in the heat sink cup (1). In the embodiment, the outer casing of the power module (2) is made of copper, aluminum or nano ceramic material. The light-emitting component (4) is disposed on a side of the first opening (11) of the heat-dissipating cup holder (1), and is electrically connected to the power module (2). In the present embodiment, the light-emitting element (4) is an LED. The conductive seat (3) protrudes from the second opening (12) of the heat sink cup (1) and is electrically connected to the power module (2). The translucent cover (5) is disposed outside the light-emitting element (4). In the present embodiment, the translucent cover (5) is a Fresnel lens. The O-ring (6) is disposed on one side of the light transmissive cover (5) with respect to the light emitting element (4).

[0011]

Referring to the second figure, the heat sink cup holder (1) is provided with a cup screw hole (13), and the light transmissive cover (5) is provided with a cover screw hole (51) corresponding to the cup seat screw hole (13). The O-ring (6) is provided with a ring screw hole (61) corresponding to the cover screw hole (51). Through this structure, a screw (7) can sequentially pass through the ring screw hole (61), the cover screw hole (51), and the cup seat screw hole (13) to fix the transparent cover (5) to the heat sink cup holder ( 1) Upper, and fixed O-ring (6) on the transparent cover (5).

[0012]

When the lamp of the embodiment is used, the conductive seat (3) is electrically connected to an external power source (not shown). At this time, the power supplied from the external power source sequentially passes through the conductive seat (3) and the power module (2) to the light emitting element (4), so that the light emitting element (4) emits light. Then, the light emitted from the light-emitting element (4) passes through the transmissive cover (5). As shown in the third figure, in the present embodiment, since the translucent cover (5) is a Fresnel lens, the light that is worn out will be softer and less glare.

[0013]

When the lamp of the embodiment is continuously used for a long time, the power supplied by the external power source and the light emitted by the light-emitting element (4) cause the power module (2), the light-emitting element (4) and/or the conductive seat (3) to generate high temperature. . Since the nano ceramic material is a high heat dissipation material, the lamp of the embodiment can quickly pass the high temperature and the surrounding environment through the heat sink cup (1) which is disposed outside the power module (2) and made of high heat dissipation material. Achieve the so-called "heat balance." In this way, the high temperature generated by the power module (2), the light-emitting element (4) and/or the conductive seat (3) can be dissipated.

[0014]

In addition, the copper, aluminum or nano ceramic is a high thermal conductivity material, so the lamp of the embodiment can also quickly power the power module (2) and the light-emitting component by using the power module (2) made of the high thermal conductivity material. 4) and / or the high temperature generated by the conductive seat (3) is conducted to the heat sink cup holder (1). In this way, the high temperature can also be dissipated.

[0015]

Furthermore, the design of the O-ring (6) can avoid mechanical damage (such as cracking and embrittlement) to the translucent cover (5) when the translucent cover (5) is assembled outside the light-emitting element (4). .

[0016]

In combination with the above embodiments, the luminaire of the present invention can utilize the heat sink cup made of nano ceramic material to quickly dissipate the high temperature generated by the power module, the illuminating element and/or the conductive seat. In this way, the luminaire can improve the current heat dissipation performance of the lamps on the market, and the durability can be improved.

[0017]

However, the above-mentioned ones are only preferred embodiments of the present invention, but the scope of the present invention cannot be limited thereto; therefore, the simple equivalent changes and modifications made by the scope of the patent application and the content of the creation manual are All should remain within the scope of this creation patent.

(1)‧‧‧Heat cup holder

(3) ‧‧‧Electric seat

(5) ‧ ‧ permeable cover

(6)‧‧‧O-ring

(7)‧‧‧ screws

Claims (7)

[Item 1] A luminaire comprising:
a heat sink cup holder made of nano ceramic material and having a first opening and a second opening communicating with the first opening;
a power module is disposed in the heat sink cup holder;
An illuminating element is disposed on a side of the power module facing the first opening of the heat sink cup and electrically connected to the power module; and a conductive seat is formed by the second opening of the heat sink cup Extending outside and electrically connected to the power module. [Item 2] The luminaire as described in claim 1 further includes:
A light transmissive cover is disposed outside the light emitting element. [Item 3] The luminaire of claim 2, further comprising:
An O-ring is disposed on a side of the light transmissive cover relative to the light emitting element. [Item 4] The luminaire of claim 1, wherein the outer casing of the power module is made of copper, aluminum or nano ceramic. [Item 5] The luminaire of claim 1, wherein the illuminating element is an LED. [Item 6] The luminaire of claim 3, wherein the heat sink cup is provided with a cup screw hole, and the light transmissive cover is provided with a pair of shell screw holes that should be screw holes of the cup seat, and the O-ring is worn a pair of ring screw holes corresponding to the screw holes of the cover body, wherein a screw passes through the ring screw hole, the cover screw hole and the cup screw hole to fix the light shielding cover on the heat sink cup seat, and The O-ring is fixed to the translucent cover. [Item 7] The luminaire of claim 2, 3 or 6, wherein the translucent cover is a Fresnel lens.