Protective structure for head of light tube

Abstract

The utility model discloses a light tube head protection structure, which relates to the technical field of light tube head protection and comprises a light tube head and a mounting seat for mounting the light tube head, a temperature sensor is arranged on the outer wall of the light tube head, a cooling seat for positioning the light tube head is arranged in the mounting seat, a blowing groove is arranged on one side of the cooling seat opposite to the light tube head, and the blowing groove is communicated with the light tube head. The cooling base is provided with an air conveying channel communicated with the air blowing groove, and the installation base is provided with an air supply assembly communicated with the air conveying channel and used for conveying air into the air blowing groove. According to the utility model, the cooling seat is arranged between the inner side of the mounting seat and the light tube head, and the air blowing groove and the air transmission channel are arranged on the cooling seat, so that air supplied by the air supply assembly enters the air blowing groove through the air transmission channel and then can be blown to cool the outer wall of the light tube head at the ray emission position, and the aim of directly dissipating heat and cooling is fulfilled; and the heat dissipation and cooling effects on the light tube head are improved, so that the protection effect on the light tube head is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of optical tube head protection, in particular to an optical tube head protection structure. Background Art

[0002] Positive aluminum foil and negative copper foil are both a type of sheet material, and are also important raw materials for manufacturing lithium batteries. In the production process of lithium batteries, the surface density detection of such sheets of positive aluminum foil and negative copper foil is one of the key processes. The detection principle is that when rays penetrate an object, they are reflected, scattered, and absorbed by the object, resulting in a certain attenuation of the intensity of the penetrating rays relative to the intensity of the incident rays. The attenuation ratio is in a negative exponential relationship with the surface density of the penetrated object. By measuring the ray intensity before and after penetration, the surface density of the object can be inferred.

[0003] In the prior art, the light pipe head is an important electronic component for emitting radiation in the surface density detection equipment. Since the temperature of the light pipe head itself will rise during the work of emitting radiation, and too high temperature will affect the stability of the quality of the radiation emitted by the light pipe head, a cooling fan is generally configured on the mounting base of the light pipe head for heat dissipation.

[0004] However, it was found during actual use that the cooling fan achieves the purpose of heat dissipation and cooling by discharging hot air from the mounting base of the light pipe head. It is not directly aimed at the light pipe head, resulting in low actual heat dissipation effect at the ray emission point on the light pipe head, affecting the accuracy of surface density detection and making it difficult to meet usage requirements. Utility Model Content

[0005] The purpose of the utility model is to provide a light tube head protection structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a light pipe head protection structure, comprising a light pipe head and a mounting seat for mounting the light pipe head, the outer wall of the light pipe head is provided with a temperature sensor, the mounting seat is provided with a cooling seat for heat dissipation of the light pipe head, a blowing groove is provided on the side of the cooling seat facing the light pipe head, a gas transmission channel connected to the blowing groove is provided on the cooling seat, and an air supply component connected to the gas transmission channel is provided on the mounting seat, and the air supply component is used to transport gas into the blowing groove.

[0007] Preferably, the air supply assembly includes a gas compressor, and a pipe joint is fixedly provided on the side of the cooling seat facing the light pipe head, the pipe joint is connected to the end of the gas transmission channel away from the blowing groove, and a hose is provided between the pipe joint and the air outlet of the gas compressor, and the pipe joint is used for gas transportation.

[0008] Preferably, a mounting slot is provided at the top of the blowing slot, a diffuser plate is fixedly provided in the mounting slot, and a plurality of air outlet holes are provided at intervals on the surface of the diffuser plate.

[0009] Preferably, the mounting seat is provided with a mounting cover, a detachable sealing plate is fixedly provided on a side of the mounting cover away from the cooling seat, a connecting column is fixedly provided between the sealing plate and the cooling seat, and the connecting column is used for connecting and fixing the cooling seat and the sealing plate.

[0010] Preferably, an outer wall of the mounting cover is fixedly sleeved with an explosion-proof housing for explosion protection inside the light pipe head, and the gas compressor is fixedly arranged at a recessed position on the side wall of the explosion-proof housing.

[0011] Preferably, the explosion-proof shell includes explosion-proof shell one movably connected to one side of the mounting cover and explosion-proof shell two movably connected to the other side of the mounting cover, the sides of the explosion-proof shell one and the explosion-proof shell two are fixedly connected, and the sides of the explosion-proof shell one and the explosion-proof shell two facing the sealing plate are respectively fixedly connected to the outer wall of the sealing plate.

[0012] Technical effects and advantages of the utility model:

[0013] The utility model arranges a cooling seat between the inner side of the mounting seat and the optical tube head, and utilizes the arrangement of the blowing groove and the air delivery channel on the cooling seat, so that the gas delivered by the air supply component enters the blowing groove through the air delivery channel, and then can be blown toward the outer wall of the optical tube head where the rays are emitted to cool, so as to achieve the purpose of direct heat dissipation and temperature reduction, improve the heat dissipation and temperature reduction effect of the optical tube head, and thus enhance the protective effect of the optical tube head. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the internal three-dimensional structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the split structure of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the cooling seat of the utility model.

[0018] Figure 5 It is a side sectional structural schematic diagram of the cooling seat of the utility model.

[0019] In the figure: 100, optical tube head; 101, temperature sensor; 200, mounting cover; 201, sealing plate; 202, explosion-proof shell one; 203, explosion-proof shell two; 300, cooling seat; 301, connecting column; 302, diffuser plate; 303, pipe joint; 304, mounting slot; 305, blowing slot; 306, gas transmission channel; 400, gas compressor; 500, mounting seat; 600, explosion-proof shell. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-5The light pipe head protection structure shown in the figure includes a light pipe head 100 and a mounting base 500 for mounting the light pipe head 100. The outer wall of the light pipe head 100 is provided with a temperature sensor 101. The temperature on the light pipe head 100 can be directly monitored by the temperature sensor 101. The temperature information monitored by the temperature sensor 101 can be received by a control circuit board provided in the mounting base 500 to control the start and stop operation of the heat dissipation of the light pipe head 100. The mounting base 500 is provided with a heat dissipation control circuit board for the heat dissipation of the light pipe head 100. The warming seat 300, the cooling seat 300 is provided with a blowing groove 305 on one side facing the optical tube head 100, the cooling seat 300 is provided with an air delivery channel 306 connected to the blowing groove 305, and the mounting seat 500 is provided with an air supply component connected to the air delivery channel 306, the air supply component is used to deliver gas into the blowing groove 305, and the cold air can be directly delivered into the air delivery channel 306 through the air supply component, and then blown out through the blowing groove 305, so that the cold air can be directly blown on the radiation emission of the optical tube head 100 The top of the air blowing slot 305 is provided with an installation slot 304, and a diffuser plate 302 is fixed in the installation slot 304. A plurality of air outlet holes are arranged on the surface of the diffuser plate 302 at intervals. The diffuser plate 302 is arranged to guide and divert the gas blown out of the air blowing slot 305, thereby further improving the heat dissipation effect. The air supply component includes a gas compressor 400, and the cooling seat 300 is directly opposite to one side of the light pipe head 100. A pipe joint 303 is fixedly provided, and the pipe joint 303 is connected to one end of the gas delivery channel 306 away from the blowing groove 305. A hose is provided between the pipe joint 303 and the air outlet of the gas compressor 400. The pipe joint 303 is used for gas delivery. The gas compressor 400 can compress and cool the external air and then deliver it to the gas delivery channel 306 through the hose, so that the heat dissipation and cooling effect of the optical tube head 100 is better. The setting of the pipe joint 303 is convenient for disassembly and assembly with the hose, so as to facilitate later maintenance.

[0022] Furthermore, the mounting seat 500 includes a mounting cover 200, and a detachable sealing plate 201 is fixedly provided on one side of the mounting cover 200 away from the cooling seat 300. The sealing plate 201 is detachably installed to facilitate the inspection and maintenance of the structure in the mounting cover 200. A connecting column 301 is fixedly provided between the sealing plate 201 and the cooling seat 300. The connecting column 301 is used for connecting and fixing the cooling seat 300 and the sealing plate 201. Both ends of the connecting column 301 have internal thread grooves, which are convenient for using screws to connect and fix the sealing plate 201 and the cooling seat 300 and the connecting column 301, and are detachable at the same time for later maintenance; the outer wall of the mounting cover 200 is fixedly sleeved with an explosion-proof shell 600 for explosion protection in the light pipe head 100. The setting of the explosion-proof shell 600 can further enhance the protective effect of the mounting cover 500 on the light pipe head 100, making the overall use safety higher, and the gas compressor 400 is fixedly arranged in the explosion-proof The side wall of the shell 600 is recessed, so that the whole can be more integrated. The explosion-proof shell 600 includes an explosion-proof shell 1 202 movably connected to one side of the installation cover 200 and an explosion-proof shell 2 203 movably connected to the other side of the installation cover 200. The sides of the explosion-proof shell 1 202 and the explosion-proof shell 2 203 are fixedly connected. The explosion-proof shell 600 adopts a split combination structure of the explosion-proof shell 1 202 and the explosion-proof shell 2 203, which has an explosion-proof effect and is easy to disassemble. The fixed connection between explosion-proof shell 1 202 and explosion-proof shell 203 can enhance the firmness of direct pressing between the two, and the sides of explosion-proof shell 1 202 and explosion-proof shell 203 facing sealing plate 201 are respectively fixedly connected to the outer wall of sealing plate 201. By fixing explosion-proof shell 1 202 and explosion-proof shell 203 to sealing plate 201 separately, the overall firmness of mounting base 500 can be enhanced while explosion-proof shell 1 202 and explosion-proof shell 203 are independently and firmly connected.

[0023] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A light pipe head protection structure, comprising a light pipe head (100) and a mounting seat (500) for mounting the light pipe head (100), wherein a temperature sensor (101) is provided on an outer wall of the light pipe head (100), characterized in that: A cooling seat (300) for dissipating heat from the optical tube head (100) is provided in the mounting seat (500); a blowing groove (305) is provided on a side of the cooling seat (300) facing the optical tube head (100); a gas delivery channel (306) connected to the gas delivery channel (305) is provided on the cooling seat (300); an air supply component connected to the gas delivery channel (306) is provided on the mounting seat (500); the air supply component is used to deliver gas into the gas delivery groove (305).

2. The optical tube head protection structure according to claim 1, characterized in that: The air supply assembly comprises a gas compressor (400); a pipe joint (303) is fixedly provided on a side of the cooling seat (300) facing the light pipe head (100); the pipe joint (303) is connected to an end of the gas transmission channel (306) away from the blowing groove (305); a hose is provided between the pipe joint (303) and the air outlet of the gas compressor (400); and the pipe joint (303) is used for gas transmission.

3. A light pipe head protection structure according to claim 2, characterized in that: A mounting slot (304) is provided at the top of the air blowing slot (305), a diffuser plate (302) is fixedly provided in the mounting slot (304), and a plurality of air outlet holes are provided at intervals on the surface of the diffuser plate (302).

4. A light pipe head protection structure according to claim 3, characterized in that: The mounting seat (500) comprises a mounting cover (200), a detachable sealing plate (201) being fixedly provided on a side of the mounting cover (200) away from the cooling seat (300), a connecting column (301) being fixedly provided between the sealing plate (201) and the cooling seat (300), and the connecting column (301) being used for connecting and fixing the cooling seat (300) and the sealing plate (201).

5. The optical tube head protection structure according to claim 4, characterized in that: An explosion-proof housing (600) for explosion protection inside the optical tube head (100) is fixedly sleeved on the outer wall of the installation cover (200), and the gas compressor (400) is fixedly arranged at a recessed position on the side wall of the explosion-proof housing (600).

6. The optical tube head protection structure according to claim 5, characterized in that: The explosion-proof housing (600) comprises an explosion-proof housing 1 (202) movably sleeved on one side of the mounting cover (200) and an explosion-proof housing 2 (203) movably sleeved on the other side of the mounting cover (200), the sides of the explosion-proof housing 1 (202) and the explosion-proof housing 2 (203) being fixedly connected, and the sides of the explosion-proof housing 1 (202) and the explosion-proof housing 2 (203) facing the sealing plate (201) are respectively fixedly connected to the outer wall of the sealing plate (201).

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