CN206539993U - A double-tube fluorescent lamp with good heat dissipation - Google Patents

Abstract

The utility model discloses a double-barrelled fluorescent lamp of good heat dissipation, including lamp stand, PMKD, ballast, fin, lamp shade, first fluorescent tube, second fluorescent tube, heat insulating board and reflector panel, the lamp stand top is provided with PMKD, PMKD one side is provided with fixing bolt and sets up the ballast in fixing bolt one side, the inside cooling layer that is provided with of lamp stand, cooling layer one side is provided with glues even layer, it is provided with the reflector panel to glue even layer one side, reflector panel one side is provided with the fin and sets up the lamp shade in fin one side, lamp shade one end is provided with fixed the knot, the inside first fluorescent tube that is provided with of lamp shade, first fluorescent tube one side is provided with the heat insulating board and sets up the second fluorescent tube in heat insulating board one side. The utility model relates to a simple ingenious, compact structure utilizes multiple radiating mode combination heat dissipation, ensures heat dispersion, improves the thermal diffusivity of fluorescent tube, and easy operation is convenient, has fine marketing prospect.

Description

A double-tube fluorescent lamp with good heat dissipation

technical field

The utility model relates to a double-tube fluorescent lamp, in particular to a double-tube fluorescent lamp with good heat dissipation.

Background technique

Ordinary incandescent lamps not only have poor chromaticity, short life, but also high energy consumption. With the development of science and technology, fluorescent lamps have also appeared. Compared with traditional bulbs, fluorescent lamps have stronger advantages, fast response time, energy saving and environmental protection. ,long lasting. However, the traditional fluorescent lamp has only one light source, which is relatively single and cannot meet the demand. In the existing fluorescent lamps, the heat generated by the illuminant cannot realize forced convection heat dissipation in a narrow space, so the heat dissipation effect of the existing fluorescent lamps is relatively poor, which seriously affects the service life of the fluorescent lamps. Therefore, we propose a double-tube fluorescent lamp with good heat dissipation.

Utility model content

The main purpose of the utility model is to provide a double-tube fluorescent lamp with good heat dissipation, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the utility model takes is:

A double-tube fluorescent lamp with good heat dissipation, comprising a lamp holder, a fixed bottom plate, a ballast, a heat sink, a lampshade, a first lamp tube, a second lamp tube, a heat shield and a reflector, the top of the lamp holder is provided with A fixed bottom plate, one side of the fixed bottom plate is provided with a fixing bolt and a ballast arranged on one side of the fixing bolt, the inside of the lamp holder is provided with a cooling layer, and one side of the cooling layer is provided with an adhesive layer, and the glue One side of the connecting layer is provided with a reflector, one side of the reflector is provided with a heat sink and a lampshade arranged on one side of the heat sink, one end of the lampshade is provided with a fixing buckle, and the inside of the lampshade is provided with a first lamp tube, so A heat insulating board is arranged on one side of the first lamp tube and a second lamp tube is arranged on one side of the heat insulating board.

Further, the heat sink and the heat insulation board are both made of light aluminum material, and the cooling layer is made of glass fiber material.

Further, the lampshade is a lampshade made of transparent PVC material, and the lampshade is fixedly connected with the lamp holder through a fixing buckle.

Further, the adhesive layer is directly sprayed on the surface of the fixed bottom plate, and the cooling layer is fixedly connected to the reflective plate through the adhesive layer.

Furthermore, both the lamp holder and the fixed bottom plate are made of light stainless steel, and the lamp holder and the fixed bottom plate are integrally cast.

Compared with the prior art, the utility model has the following beneficial effects: the double-tube fluorescent lamp with good heat dissipation is equipped with a lamp holder and a fixed bottom plate, wherein the lamp holder is used to fix the lamp tube, which is convenient for the lamp tube to emit light normally. The setting of the fixed bottom plate is to facilitate the fixing of the lamp holder, which is convenient for daily lighting use; the cooling layer is made of glass fiber material, which has good heat dissipation performance and can effectively transmit the high temperature emitted by the lamp tube in time to avoid The internal temperature is concentrated; the set heat sink is made of aluminum material, which has high strength and fast heat dissipation, and can dissipate the temperature in time to improve the heat dissipation performance; the set fixing bolts are easy to install and disassemble, which is conducive to fixing the bottom plate Install after damage to reduce installation cost; the heat shield is installed between the two lamp tubes, which is beneficial to separate the heat generated by the lamp tubes, and can effectively slow down the speed of temperature accumulation. At the same time, light aluminum Made of high-quality materials, it has a certain heat dissipation performance and can dissipate heat; through the set of reflectors, the surface is mirror-finished, which has good light reflection and improves the utilization of light. The design of the whole device is simple and ingenious, and the structure is compact. Combining heat dissipation with a variety of heat dissipation methods to ensure heat dissipation performance and improve the heat dissipation of the lamp tube. The operation is simple and convenient, and it has a good market promotion prospect.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the double-tube fluorescent lamp with good heat dissipation of the present invention.

Fig. 2 is a schematic side view of the overall structure of the double-tube fluorescent lamp with good heat dissipation of the present invention.

In the figure: 1. lamp holder; 2. fixed bottom plate; 3. ballast; 4. cooling layer; 5. fixed buckle; 6. heat sink; 7. lampshade; 8. fixing bolt; 10. Second lamp tube; 11. Heat shield; 12. Adhesive layer; 13. Reflector.

detailed description

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Figure 1-2, a double-tube fluorescent lamp with good heat dissipation includes a lamp holder 1, a fixed base plate 2, a ballast 3, a heat sink 6, a lampshade 7, a first lamp tube 9, and a second lamp tube 10 , a heat shield 11 and a reflector 13, the top of the lamp holder 1 is provided with a fixed bottom plate 2, one side of the fixed bottom plate 2 is provided with a fixing bolt 8 and a ballast 3 arranged on one side of the fixing bolt 8, the A cooling layer 4 is arranged inside the lamp holder 1, an adhesive layer 12 is arranged on one side of the cooling layer 4, a reflector 13 is arranged on one side of the adhesive layer 12, and a heat sink 6 is arranged on one side of the reflector 13 And the lampshade 7 arranged on one side of the heat sink 6, one end of the lampshade 7 is provided with a fixing buckle 5, the inside of the lampshade 7 is provided with a first lamp tube 9, and one side of the first lamp tube 9 is provided with a heat shield 11 and the second lamp tube 10 arranged on one side of the heat shield 11.

Wherein, the heat sink 6 and the heat shield 11 are made of light aluminum material, and the cooling layer 4 is made of glass fiber material, which is convenient for heat dissipation.

Wherein, the lampshade 7 is a lampshade made of transparent PVC material, and the lampshade 7 is fixedly connected with the lamp holder 1 through the fixing buckle 5, which is convenient and simple to connect without affecting light transmission.

Wherein, the adhesive layer 12 is formed by spraying directly on the surface of the fixed bottom plate 2, and the cooling layer 4 and the reflective plate 13 are fixedly connected through the adhesive layer 12, which is convenient for connection.

Wherein, the lamp holder 1 and the fixed base plate 2 are both made of light stainless steel material, and the lamp base 1 and the fixed base plate 2 are integrally cast to enhance the overall structural strength.

It should be noted that the utility model is a double-tube fluorescent lamp with good heat dissipation. When working, the lamp holder 1 and the fixed bottom plate 2 are provided. The setting of the fixed bottom plate 2 is to facilitate the fixing of the lamp holder 1, which is convenient for daily lighting use; the cooling layer 4 is made of glass fiber material, has good heat dissipation performance, and can effectively transmit the high temperature emitted by the lamp tube in a timely manner. , to avoid internal temperature accumulation; the heat sink 6 is made of aluminum material, which has high strength and fast heat dissipation, and can dissipate the temperature in time to improve the heat dissipation performance; the fixed bolt 8 is easy to install and disassemble, and has It is beneficial to install after the fixed bottom plate 2 is damaged, reducing the installation cost; the heat shield 11 is arranged between the two lamp tubes, which is beneficial to separate the heat generated by the lamp tubes, and can effectively slow down the speed of temperature accumulation At the same time, it is made of light aluminum material, which has a certain heat dissipation performance and can dissipate heat; the reflector 13 is provided with a mirror surface treatment, which has good light reflection and improves the utilization of light.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A double-tube fluorescent lamp with good heat dissipation, including a lamp holder (1), a fixed base plate (2), a ballast (3), a heat sink (6), a lampshade (7), and a first lamp tube (9) , the second lamp tube (10), the heat shield (11) and the reflector (13), characterized in that: the top of the lamp holder (1) is provided with a fixed bottom plate (2), and the fixed bottom plate (2) is A fixing bolt (8) and a ballast (3) arranged on one side of the fixing bolt (8) are arranged on the side, and a cooling layer (4) is arranged inside the lamp holder (1), and the cooling layer (4) is Adhesive layer (12) is arranged on the side, and a reflector (13) is arranged on one side of the adhesive layer (12), and a heat sink (6) is arranged on one side of the reflector (13) and is arranged on 6) A lampshade (7) on one side, a fixing buckle (5) is provided at one end of the lampshade (7), a first lamp tube (9) is arranged inside the lampshade (7), and the first lamp tube (9) ) is provided with a heat shield (11) and a second lamp tube (10) arranged on one side of the heat shield (11). 2. A double-tube fluorescent lamp with good heat dissipation according to claim 1, characterized in that: the heat sink (6) and the heat shield (11) are both made of light aluminum material, and the The cooling layer (4) is made of glass fiber material. 3. A double-tube fluorescent lamp with good heat dissipation according to claim 1, characterized in that: the lampshade (7) is a lampshade made of transparent PVC material, and the lampshade (7) and the lamp holder (1) Secure the connection with the retaining buckle (5). 4. A double-tube fluorescent lamp with good heat dissipation according to claim 1, characterized in that: the adhesive layer (12) is formed by spraying directly on the surface of the fixed bottom plate (2), and the cooling layer (4 ) is fixedly connected with the reflector (13) through the adhesive layer (12). 5. A double-tube fluorescent lamp with good heat dissipation according to claim 1, characterized in that: the lamp holder (1) and the fixed bottom plate (2) are both made of light stainless steel, and the lamp holder ( 1) and the fixed bottom plate (2) are integrally cast.