CN213656676U - LED drive power supply with heat dissipation protection function - Google Patents

Abstract

The utility model belongs to the field of LED lamps, in particular to a LED driving power supply with a heat dissipation protection function, which comprises a power supply box (100), an LED driving power supply body (101), an upper layer heat pipe (110), a lower layer heat pipe (120), a conduit (130), a power supply wiring port (140), a bulb wiring port (150), heat dissipation fins (160), a heat dissipation fan (170), a heat dissipation hole (171) and an LED lamp box (200); the utility model discloses a LED drive power supply with heat dissipation protect function, compact structure, it is simple to make, the radiating effect is good, longe-lived.

Description

LED drive power supply with heat dissipation protection function

Technical Field

The utility model belongs to the LED lamp field specifically discloses a LED drive power supply with heat dissipation protect function.

Background

The core part determining the performance and the service life of the LED lamp is an LED driving power supply, the LED driving power supply is a power converter converting power supply into specific voltage and current to drive the LED to emit light, and generally: the input of the LED driving power source includes high-voltage power-frequency alternating current (i.e., commercial power), low-voltage direct current, high-voltage direct current, low-voltage high-frequency alternating current (e.g., output of an electronic transformer), and the like. At present, an LED driving power supply and an LED lamp are both arranged in a sealed lamp shell, so that heat generated during the operation of the LED lamp can be transferred to the LED driving power supply, the temperature of the LED driving power supply rises, and the service life of electronic elements on the LED driving power supply is influenced. At present, an LED driving power supply with a heat dissipation protection function is urgently needed.

SUMMERY OF THE UTILITY MODEL

Not enough more than, the utility model discloses a LED drive power supply with heat dissipation protect function, compact structure, it is simple to make, and the radiating effect is good, and is longe-lived.

The technical scheme of the utility model as follows:

an LED driving power supply with a heat dissipation protection function comprises a power supply box, an LED driving power supply body, an upper layer heat pipe, a lower layer heat pipe, a guide pipe, a power supply wiring port, a bulb wiring port, heat dissipation fins, a heat dissipation fan, heat dissipation holes and an LED lamp box; the power supply box is a rectangular box body, and a rectangular LED lamp box is arranged below the power supply box; the LED driving power supply body is arranged in the power supply box; the lower end face of the LED driving power supply body is tightly attached with the lower layer heat pipe; the bulb wiring port penetrates through the center of the lower layer heat pipe and is communicated with the LED driving power supply body and the LED lamp box; the power supply wiring port is also arranged on the side of the LED driving power supply body; the upper layer heat pipe is tightly attached to the upper end of the LED driving power supply body; the upper layer heat pipe is communicated with the lower layer heat pipe through guide pipes on two sides; the upper end surface of the upper layer heat pipe is provided with the radiating fins; the upper ends of the radiating fins are provided with the radiating fan; the shell at the top of the heat dissipation fan is provided with heat dissipation holes. The heat dissipation of LED power and LED lamp can be compromise in the setting of two heat pipes, reduces the temperature of whole device on the whole, improves the radiating effect.

Further, according to the LED driving power supply with the heat dissipation protection function, the high-heat-conductivity metal sheet is arranged between the power supply box and the LED lamp box.

Further, above-mentioned LED drive power supply with heat dissipation protect function, high heat conduction metal sheet is the pure silver material.

Furthermore, according to the LED driving power supply with the heat dissipation protection function, the two sides above the power supply box are provided with the supporting rods; the support rod is provided with a hanging rod.

Furthermore, the LED driving power supply with the heat dissipation protection function is characterized in that the support rod is flexibly connected with the hanging rod.

Further, according to the above LED driving power supply with a heat dissipation protection function, there are 5 blades of the heat dissipation fan.

Furthermore, according to the above LED driving power supply with heat dissipation protection function, the heat dissipation fins are made of pure copper.

Can reach from above-mentioned technical scheme, the utility model discloses following beneficial effect has: the utility model discloses a LED drive power supply with heat dissipation protect function through two heat pipes about setting up, compromises the heat dissipation of LED lamp in the time of to LED drive power supply radiating, reduces the temperature of whole device on the whole, the utility model discloses make simply, the radiating effect is good, and is longe-lived.

Drawings

Fig. 1 is a schematic diagram of an LED driving power supply with a heat dissipation protection function in embodiment 1;

fig. 2 is a schematic diagram of an LED driving power supply with a heat dissipation protection function in embodiment 2;

wherein: the LED lamp comprises a power supply box 100, an LED driving power supply body 101, an upper layer heat pipe 110, a lower layer heat pipe 120, a conduit 130, a power supply wiring port 140, a bulb wiring port 150, a heat dissipation fin 160, a heat dissipation fan 170, a heat dissipation hole 171 and an LED lamp box 200.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

As shown in fig. 1, the LED driving power supply with heat dissipation protection function includes a power supply box 100, an LED driving power supply body 101, an upper heat pipe 110, a lower heat pipe 120, a conduit 130, a power connection port 140, a bulb connection port 150, heat dissipation fins 160, a heat dissipation fan 170, a heat dissipation hole 171, and an LED lamp box 200; the power supply box 100 is a rectangular box body, and a rectangular LED lamp box 200 is arranged below the power supply box; the LED driving power supply body 101 is arranged in the power supply box 100; the lower end face of the LED driving power supply body 101 is tightly attached with the lower layer heat pipe 120; the bulb wiring port 150 penetrates through the center of the lower heat pipe 120 to communicate the LED driving power supply body 101 and the LED lamp box 200; the power wiring port 140 is further arranged on the side of the LED driving power supply body 101; the upper heat pipe 110 is tightly attached to the upper end of the LED driving power supply body 110; the upper layer heat pipe 110 is communicated with the lower layer heat pipe 120 through a guide pipe 130 at two sides; the upper end surface of the upper layer heat pipe 110 is provided with the heat dissipation fins 160; the heat dissipation fan 170 is disposed at the upper end of the heat dissipation fin 160; the housing at the top of the heat dissipation fan 171 is provided with a heat dissipation hole 171.

Example 2

As shown in fig. 2, the LED driving power supply with heat dissipation protection function includes a power supply box 100, an LED driving power supply body 101, an upper heat pipe 110, a lower heat pipe 120, a conduit 130, a power connection port 140, a bulb connection port 150, heat dissipation fins 160, a heat dissipation fan 170, a heat dissipation hole 171, and an LED lamp box 200; the power supply box 100 is a rectangular box body, and a rectangular LED lamp box 200 is arranged below the power supply box; the LED driving power supply body 101 is arranged in the power supply box 100; the lower end face of the LED driving power supply body 101 is tightly attached with the lower layer heat pipe 120; the bulb wiring port 150 penetrates through the center of the lower heat pipe 120 to communicate the LED driving power supply body 101 and the LED lamp box 200; the power wiring port 140 is further arranged on the side of the LED driving power supply body 101; the upper layer heat pipe 110 is tightly attached to the upper end of the LED driving power supply body 101; the upper layer heat pipe 110 is communicated with the lower layer heat pipe 120 through a guide pipe 130 at two sides; the upper end surface of the upper layer heat pipe 110 is provided with the heat dissipation fins 160; the heat dissipation fan 170 is disposed at the upper end of the heat dissipation fin 160; a heat dissipation hole 171 is formed in the housing at the top of the heat dissipation fan 171; preferably, a high thermal conductive metal sheet 210 is arranged between the power supply box 100 and the LED lamp box 200; particularly, the high thermal conductive metal sheet 210 is made of pure silver; further, support rods 180 are arranged on two sides above the power supply box 100; a hanging rod 190 is arranged on the supporting rod 180; particularly, the support rod 180 is flexibly connected with the hanging rod 190; preferably, the number of the blades of the heat dissipation fan 170 is 5; further, the heat dissipation fins 160 are made of pure copper.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention can not be limited thereby, and the simple equivalent changes and modifications made according to the claims and the utility model also belong to the protection scope of the present invention.

Claims (7)

1. An LED driving power supply with a heat dissipation protection function is characterized by comprising a power supply box (100), an LED driving power supply body (101), an upper layer heat pipe (110), a lower layer heat pipe (120), a guide pipe (130), a power supply wiring port (140), a bulb wiring port (150), heat dissipation fins (160), a heat dissipation fan (170), a heat dissipation hole (171) and an LED lamp box (200); the power supply box (100) is a rectangular box body, and a rectangular LED lamp box (200) is arranged below the power supply box; the LED driving power supply body (101) is arranged in the power supply box (100); the lower end face of the LED driving power supply body (101) is tightly attached with the lower layer heat pipe (120); the bulb wiring port (150) penetrates through the center of the lower layer heat pipe (120) and is communicated with the LED driving power supply body (101) and the LED lamp box (200); the power supply wiring port (140) is further formed in the side of the LED driving power supply body (101); the upper layer heat pipe (110) is tightly attached to the upper end of the LED driving power supply body (101); the upper layer heat pipe (110) is communicated with the lower layer heat pipe (120) through guide pipes (130) on two sides; the upper end surface of the upper layer heat pipe (110) is provided with the heat dissipation fins (160); the upper end of the heat radiating fin (160) is provided with the heat radiating fan (170); the shell at the top of the heat radiation fan (170) is provided with a heat radiation hole (171).

2. The LED driving power supply with the heat dissipation protection function as claimed in claim 1, wherein a high thermal conductive metal sheet (210) is disposed between the power supply box (100) and the LED lamp box (200).

3. The LED driving power supply with the heat dissipation protection function as claimed in claim 2, wherein the high thermal conductivity metal sheet (210) is made of pure silver.

4. The LED driving power supply with the heat dissipation protection function as claimed in claim 1, wherein support rods (180) are arranged on two sides above the power supply box (100); the support rod (180) is provided with a hanging rod (190).

5. The LED driving power supply with the heat dissipation protection function as claimed in claim 4, wherein the support rod (180) and the hanging rod (190) are flexibly connected.

6. The LED driving power supply with the heat dissipation protection function as claimed in claim 1, wherein the number of the blades of the heat dissipation fan (170) is 5.

7. The LED driving power supply with the heat dissipation protection function as claimed in claim 1, wherein the heat dissipation fins (160) are made of pure copper.

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