LED infrared heating light source

Abstract

The utility model provides an LED infrared heating light source which comprises a shell, a groove body and a lamp panel arranged in the groove body are arranged in the shell, an infrared lamp set is arranged on one side of the lamp panel, the infrared lamp set comprises a plurality of lamp beads arranged at intervals in a matrix mode, a window corresponding to the infrared lamp set in position is further arranged on the shell, and the infrared lamp set is arranged in the window. The infrared lamp set is used for replacing a traditional halogen lamp for heating, the response time is short, and the service life is longer; a liquid cooling assembly is arranged on the other side of the lamp panel and comprises a liquid cooling body and a plurality of water pipelines penetrating through the liquid cooling body in the X-axis direction, a connecting pipeline is communicated between every two adjacent water pipelines, and at least one end of each water pipeline and at least one end of each connecting pipeline are connected with a detachable plug. And one-way circulation is formed between the water pipelines and the connecting pipelines, so that the cooling and heat dissipation effects are achieved, and the water pipelines are convenient to machine, clean and maintain.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic cell manufacturing field, concretely relates to a LED infrared heating light source. BACKGROUND

[0002] Photovoltaic cell heating system is the important equipment in the production process of photovoltaic cell, is mainly used to provide accurate temperature control in the process of cell manufacturing to ensure the performance and quality of cell, and the existing photovoltaic cell heating system adopts the traditional infrared halogen lamp heating mode, and the system is composed of halogen lamp, lampshade, exhaust system, power supply system, but it has the problems of large system volume, short lamp tube life, large thermal inertia, long response time, large power consumption and environmental pollution, therefore, it needs to be improved. SUMMARY

[0003] (1) the technical problem to be solved

[0004] The utility model provides a LED infrared heating light source, aims at solving the problems, such as large thermal inertia, slow response time, large energy consumption of photovoltaic cell heating mode in prior art, and low production efficiency.

[0005] (2) technical scheme

[0006] The utility model provides a LED infrared heating light source, including the shell, be equipped with the groove in the shell and the lamp plate in the groove, one side of the lamp plate is equipped with infrared lamp group, the other side is equipped with liquid cooling assembly, the infrared lamp group includes a plurality of matrix interval arrangement's lamp pearl, still be equipped with the window with the position of infrared lamp group on the shell corresponds;

[0007] Among them, the liquid cooling assembly includes liquid cooling main part and a plurality of water pipes along the X axle direction through the liquid cooling main part, the adjacent two water pipes are communicated with the connecting pipe, and the at least one end of the water pipe and the connecting pipe is connected with the detachable plug, so that the unidirectional circulation is formed between each water pipe and connecting pipe.

[0008] Further, the adjacent connecting pipes are staggered along the Y axis direction.

[0009] Further, the water pipe includes two outer pipes and a plurality of inner pipes, and one end of the two outer pipes is respectively connected with a water outlet joint and a water inlet joint.

[0010] Further, when the number of water pipes is odd, the water outlet joint and the water inlet joint are located on opposite sides of the liquid cooling assembly.

[0011] Further, when the number of water pipes is even, the water outlet joint and the water inlet joint are located on the same side of the liquid cooling assembly.

[0012] Further, the lamp panel is provided with a plurality of positioning holes screwed with the liquid cooling assembly.

[0013] Further, the adjacent positioning holes are staggered along the X-axis direction.

[0014] Further, the shell is further provided with a mounting port oppositely arranged with the window position, and the mounting port is communicated with the groove.

[0015] Further, the mounting port is matched with the shape of the lamp panel, and the area S1 of the window is smaller than the area S2 of the lamp panel.

[0016] Further, the shell is further provided with a mounting port oppositely arranged with the window position, and the mounting port is communicated with the groove.

[0017] Compared with the prior art, the beneficial effects of the present application are as follows:

[0018] The infrared lamp group is used to replace the traditional halogen lamp for heating, and the response time is fast, and the service life is longer, and the liquid cooling assembly is further arranged on the other side of the lamp panel which is integrally connected with the infrared lamp group, and the liquid cooling assembly comprises a liquid cooling body and a plurality of water pipes penetrating through the liquid cooling body, the water pipes are sealed by detachable plugs, and unidirectional circulation is formed between the water pipes, so that the cooling and heat dissipation effect is realized, and the processing, cleaning and maintenance of the water pipes are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the present application.

[0020] Figure 2 It is an explosion view of the whole structure of the present application.

[0021] Figure 3 It is a sectional view of the liquid cooling assembly of the present application.

[0022] Figure 4 It is a sectional view of another embodiment of the water inlet joint and the water outlet joint of the present application.

[0023] Figure 5 It is an explosion view of the shell and the lamp panel of the present application Figure 1 .

[0024] Figure 6 It is an explosion view of the shell and the lamp panel of the present application Figure 2 .

[0025] Fig. 1 is a shell, 11 is a groove, 12 is a lamp panel, 121 is a positioning hole, 13 is a window, 14 is a mounting port, 15 is an electrical connector, 2 is an infrared lamp group, 21 is a lamp bead, 3 is a liquid cooling assembly, 31 is a liquid cooling main body, 32 is a water pipe, 321 is an outer pipe, 322 is an inner pipe, 323 is a through hole, 33 is a connecting pipe, 34 is a plug, 35 is a water outlet connector, 36 is a water inlet connector, 4 is a sealing element. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model.

[0027] As Figures 1-6 shown, the utility model provides a kind of LED infrared heating light source, including shell 1, the shell 1 is equipped with groove 11 and the lamp panel 12 being placed in the groove 11, the lamp panel 12 one side is equipped with infrared lamp group 2, the other side is equipped with liquid cooling assembly 3, the infrared lamp group 2 includes several matrix interval arrangement lamp bead 21, the shell 1 is also equipped with the window 13 corresponding with the position of infrared lamp group 2, both facilitate the concentrated emission of infrared lamp group 2 heat, and make the lamp bead 21 overall present rectangle structure distribution, overall more beautiful, each lamp bead 21 between each other does not influence, can further ensure the stability of heating and improve service life, compared with traditional infrared halogen lamp heating system, the utility model uses LED lamp bead not only luminous efficiency is high, response speed is fast, energy consumption is low, and more environmentally friendly, use more safe, stable.

[0028] As Figure 3As shown, the infrared lamp group 2 will generate heat when heated, but the heat is much lower than that generated by traditional infrared halogen lamps. In order to further improve the efficiency and stable operation of the infrared lamp group 2, a liquid cooling assembly 3 is provided on the other side of the lamp plate 12. The liquid cooling assembly 3 includes a liquid cooling body 31 and several water pipes 32 that pass through the liquid cooling body 31 along the X-axis. A connecting pipe 33 connects two adjacent water pipes 32. At least one end of the water pipes 32 and the connecting pipes 33 is connected to a detachable plug 34, so that a one-way flow is formed between each water pipe 32 and the connecting pipe 33. In this invention, both the water pipe 32 and the connecting pipe 33 are formed by drilling. The water pipe 32 penetrates the liquid cooling body 31 in the X-axis direction, thus providing through holes 323 at both ends of the water pipe 32. When coolant needs to be injected, the through holes 323 are plugged by the plugs 34 to prevent coolant leakage, thereby forming a unidirectional flow channel between each water pipe 32 and the connecting pipe 33. This simplifies the processing of the water pipe 32 and reduces costs. When cleaning the water pipe 32, simply remove the plugs 34 at both ends of the water pipe 32, and cleaning tools can be used to directly unclog the water pipe 32, making cleaning more convenient. Since the liquid cooling component 3 is in direct contact with the lamp board 12, the temperature of the infrared lamp bead 21 itself and the temperature conducted to the lamp board 12 and the liquid cooling component 3 are dissipated by the liquid cooling component 3, thereby ensuring the normal operation of the infrared lamp bead 21 and improving its service life.

[0029] Furthermore, the adjacent connecting pipes 33 are staggered along the Y-axis direction, that is, the adjacent connecting pipes 33 are respectively located at both ends of the water pipe 32, so that the water pipes 32 are connected end to end, and the direction of coolant flow is "S" shaped and extended, which helps to increase the flow range of coolant, expand the cooling area, and thus improve heat dissipation efficiency.

[0030] Specifically, such as Figures 3-4 As shown, the water pipes 32 include two outer pipes 321 and several inner pipes 322. The two outer pipes 321 are respectively disposed on both sides of the liquid cooling body 31, and one end of each outer pipe 321 is connected to an outlet connector 35 and an inlet connector 36. When the number of water pipes 32 is odd, the inlet connector 36 and the outlet connector 35 are respectively located on opposite sides of the liquid cooling assembly 3; when the number of water pipes 32 is even, the inlet connector 36 and the outlet connector 35 are located on the same side of the liquid cooling assembly 3. In this embodiment of the present invention, there are four water pipes 32, so the inlet connector 36 and the outlet connector 35 are disposed on the same side of the liquid cooling body 31.

[0031] Preferably, the connecting pipe 33 is also formed by drilling, so one end of the connecting pipe 33 is also provided with a through hole 323 communicating with the outer wall of the liquid cooling body 31. When water is added, it can be sealed by the plug 34 that matches the through hole 323. In this embodiment of the utility model, when the connecting pipe 33 is set at one end of the outer pipe 321 and the two inner pipes 322, the three pipes will be interconnected. Therefore, in order to separate the three pipes to form a unidirectional flow channel, a sealing element 4 is used to separate the inner pipe 322 and the outer pipe 321. The sealing element 4 can be a common nut screw.

[0032] Furthermore, such as Figure 5 As shown, the liquid cooling component 3 and the lamp plate 12 are detachably screwed together. The lamp plate 12 has several positioning holes 121, and the liquid cooling component 3 has screw holes corresponding to the positioning holes 121. The lamp plate 12 is screwed with screws to connect the positioning holes 121 to the screw holes of the liquid cooling component 3, thereby fixing the lamp plate 12 to the liquid cooling component 3. When the infrared lamp group 2 needs to be replaced or repaired, the lamp plate 12 can be separated from the liquid cooling component 3 simply by removing the screws, making disassembly and assembly convenient. The positioning holes 121 are staggered along the X-axis between adjacent infrared lamp groups 2. The adjacent infrared lamp beads 21 move along the X-axis to avoid the positioning holes 121. It should be noted that the height of the screw installed in the positioning hole 121 is lower than the height of the infrared lamp group 2; therefore, the arrangement of the positioning holes 121 does not affect the heating of the infrared lamp group 2.

[0033] Furthermore, the mounting port 14 is adapted to the shape of the lamp panel 12, and the area S1 of the window 13 is smaller than the area S2 of the lamp panel 12. The different sizes of the mounting ports 14 and the window 13 make it easier for users to distinguish the front and back of the outer shell 1, making installation more convenient. At the same time, the window 13 facilitates observation of the heating status of the infrared lamp group 2, timely detection of abnormalities, and ensures the normal operation of the infrared lamp group 2.

[0034] Furthermore, such as Figure 6As shown, the housing 1 is further provided with a mounting opening 14 opposite to the position of the window 13, the mounting opening 14 is communicated with the groove body 11, during installation, the lamp plate 12 is first fixed on the liquid cooling assembly 3, then the mounting opening 14 of the housing 1 is attached to the liquid cooling assembly 3 opposite to the lamp plate 12, the housing 1 is screwed on the liquid cooling assembly 3 through the screw on the surface of the housing 1, at this time, the lamp plate 12 and the infrared lamp group 2 are placed in the housing 1, and the inner wall of the housing 1 and the lamp plate 12 are still provided with a gap, so that the heat generated by the lamp plate 12 and the infrared lamp group 2 is prevented from directly contacting the housing 1, thereby preventing the housing 1 from being overheated and damaged.

[0035] Preferably, the middle positions of the two ends of the housing 1 are respectively provided with an electrical connector 15, the electrical connector 15 penetrates the housing 1 and extends into the groove body 11 and is electrically connected with the lamp plate 12, since the area S1 of the window 13 of the housing 1 is smaller than the area S2 of the lamp plate 12, the part of the electrical connector 15 electrically connected with the lamp plate 12 is hidden in the groove body 11 by the housing 1, so that the overall structure of the utility model is more beautiful, more simple, and the user experience is higher.

[0036] The working principle of the utility model is described in detail as follows:

[0037] During use, after the electrical connector 15 is electrified, the infrared lamp group 2 will immediately emit light and heat and generate a large amount of heat, most of which is emitted outward through the window 13, and a small part of which is stored in the groove body 11 and conducted to the lamp plate 12 and the liquid cooling assembly 3, the cooling liquid continuously flowing in the liquid cooling assembly 3 can absorb the heat and discharge, thereby reducing the temperature of the lamp plate 12 for heat dissipation, and ensuring that the infrared lamp group 2 can continuously and efficiently heat without damaging the parts due to excessive heat.

[0038] The innovation of the utility model lies in that the infrared lamp group is used to replace the traditional halogen lamp for heating, the response time is fast, the service life is longer, and at the same time, the liquid cooling assembly is further provided on the other side of the lamp plate integrally connected with the infrared lamp group, the liquid cooling assembly comprises a liquid cooling body and a plurality of water pipes penetrating the liquid cooling body, the water pipes are sealed by detachable plugs, unidirectional circulation is formed between the water pipes, the cooling and heat dissipation effect is realized, and the processing, cleaning and maintenance of the water pipes are facilitated.

[0039] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

[0040] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. An LED infrared heating light source, characterized in that, Including shell (1), the shell (1) is equipped with groove (11) and the lamp plate (12) in the groove (11), one side of the lamp plate (12) is equipped with infrared lamp group (2), the other side is equipped with liquid cooling assembly (3), the infrared lamp group (2) includes several matrix interval arrangement lamp pearl (21), the shell (1) is also equipped with the window (13) corresponding with the position of the infrared lamp group (2); Wherein, the liquid cooling assembly (3) includes liquid cooling main body (31) and several water pipes (32) along the X axis direction through the liquid cooling main body (31), the adjacent two water pipes (32) are communicated with connecting pipe (33), at least one end of the water pipe (32) and the connecting pipe (33) is connected with the detachable plug (34), so that the unidirectional flow is formed between each water pipe (32) and connecting pipe (33).

2. The LED infrared heating light source of claim 1, wherein, Adjacent the connecting pipe (33) is staggered along the Y axis direction.

3. The LED infrared heating light source of claim 2, wherein, The water pipe (32) includes two outer pipes (321) and several inner pipes (322), one end of the two outer pipes (321) is connected with water outlet joint (35) and water inlet joint (36) respectively.

4. The LED infrared heating light source of claim 3, wherein, When the number of water pipes (32) is odd, the water outlet joint (35) and the water inlet joint (36) are located on opposite sides of the liquid cooling assembly (3) respectively.

5. The LED infrared heating light source of claim 3, wherein, When the number of water pipes (32) is even, the water outlet joint (35) and the water inlet joint (36) are located on the same side of the liquid cooling assembly (3).

6. The LED infrared heating light source of claim 1, wherein, The lamp plate (12) is equipped with several positioning holes (121) screwed with the liquid cooling assembly (3).

7. The LED infrared heating light source of claim 6, wherein, Along the X axis direction, adjacent positioning holes (121) are staggered.

8. The LED infrared heating light source of claim 1, wherein, The shell (1) is also equipped with mounting port (14) oppositely arranged with the window (13), the mounting port (14) is communicated with the groove (11).

9. The LED infrared heating light source of claim 8, wherein, The mounting port (14) is adapted to the shape of the lamp plate (12), and the area S1 of the window (13) is less than the area S2 of the lamp plate (12).

10. The LED infrared heating light source of claim 1, wherein, Both ends of the shell (1) are respectively provided with an electrical connector (15), the electrical connector (15) penetrates the shell (1) and extends into the groove (11) and is electrically connected with the lamp plate (12).

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