Lamp bank circulating cooling system for UV irradiation machine

Abstract

The utility model relates to the technical field of UV irradiation machines, in particular to a lamp bank circulating cooling system for a UV irradiation machine. Comprising a rack, a lamp box installed on the rack, a UV lamp set and a circulating cooling system. The UV lamp group comprises a plurality of UV lamps; each UV lamp is provided with a lamp tube and a lamp holder radiator, the lamp tubes are located in the lamp box, and the lamp holder radiators are installed on the outer side of the lamp box; the circulating cooling system comprises a heat dissipation fan cover, an air supply device used for blowing air flow into the heat dissipation fan cover and an air suction device used for sucking away the air flow of the heat dissipation fan cover. The heat dissipation fan cover is installed on the outer side of the lamp box and located above the lamp holder radiator, and a plurality of heat dissipation air openings are formed in the bottom of the heat dissipation fan cover. Compared with the prior art, through the arrangement of the heat dissipation fan cover, the air flow of the heat dissipation fan cover circularly flows and is output, so that the temperature of the UV lamp can be controlled to be at a reliable working temperature.

Description

Technical Field

[0001] The utility model relates to the technical field of UV irradiators, in particular to a lamp group circulating cooling system for a UV irradiator. Background Art

[0002] During the shoe manufacturing process, bonding technology is often required. Before applying glue to bond the shoes, in order to ensure the bonding quality, the shoe surface needs to be treated with UV irradiation to cause a chemical reaction and obtain better affinity.

[0003] For example, a UV irradiator for sole processing disclosed in Chinese Utility Model CN218140014U starts the second fan of the air guiding component on the left side of the upper shell to blow air between the U-shaped plate and the backing plate, and starts the second fan of the air guiding component on the right side of the upper shell to blow the air out between the U-shaped plate and the backing plate, so as to conduct air exchange and thus achieve the heat dissipation effect of the UV lamp. However, the inventor found in the actual R & D process that only by blowing air with a fan, the heat of the UV lamp is easily accumulated inside the machine and cannot be dissipated in time, and the heat dissipation effect is very poor.

[0004] Therefore, it is necessary to study a new technical solution to solve the above problems. Summary of the Utility Model

[0005] In view of this, aiming at the deficiencies existing in the prior art, the main purpose of the utility model is to provide a lamp group circulating cooling system for a UV irradiator, which effectively solves the technical defect that the lamp group of the UV irradiator has poor heat dissipation effect in the prior art.

[0006] To achieve the above purpose, the utility model adopts the following technical solution: A lamp group circulating cooling system for a UV irradiator, including a frame and a lamp box installed on the frame; it also includes

[0007] A UV lamp group, including a plurality of UV lamps; each UV lamp has a lamp tube and a lamp head radiator, the lamp tube is located inside the lamp box, and the lamp head radiator is installed outside the lamp box;

[0008] A circulating cooling system, including a heat dissipation air hood, a air supply device for blowing air flow into the heat dissipation air hood, and a air suction device for sucking away the air flow in the heat dissipation air hood; the heat dissipation air hood is installed outside the lamp box and above the lamp head radiator, and a plurality of heat dissipation air outlets are provided at the bottom of the heat dissipation air hood.

[0009] The beneficial effects of the lamp group circulating cooling system for the UV irradiator provided by this application are as follows: Compared with the prior art, through the set heat dissipation air hood, with the cooperation of the air supply device and the air suction device, the air flow is blown into the heat dissipation air hood to blow and dissipate heat from the lamp head radiator. At the same time, the air suction device is used to suck air from the heat dissipation air hood, making the air flow in the heat dissipation air hood circulate and flow out; the air flow for heat dissipation will not accumulate inside the equipment, thereby improving the heat dissipation efficiency and being beneficial to controlling the temperature of the UV lamp at a reliable working temperature.

[0010] As a preferred solution: The heat dissipation air hood is hollow to form a heat dissipation cavity, and a plurality of heat dissipation air outlets are arranged at the bottom of the heat dissipation air hood and are conductively connected to the heat dissipation cavity.

[0011] As a preferred solution: A second air outlet is arranged on the left side of the top of the heat dissipation air hood, and a second air inlet is arranged on the right side of the top of the heat dissipation air hood; the second air inlet is conductively connected to the air supply device through a pipeline, and the second air outlet is conductively connected to the air suction device through a pipeline.

[0012] As a preferred solution: The diameter of the heat dissipation air outlet is smaller than the diameters of the second air outlet and the second air inlet. The heat dissipation air outlets are arranged in multiple rows with a front-back spacing, and each row has a plurality of left-right spaced ones.

[0013] As a preferred solution: A plurality of heat dissipation grooves are arranged on the top and bottom of the lamp head radiator, the plurality of heat dissipation grooves are arranged with a front-back spacing, and each heat dissipation groove extends left and right.

[0014] As a preferred solution: The frame is equipped with a conveying device, the lamp box is installed on the frame and is located above the conveying device, and the lamp box is hollow and has an opening facing downward.

[0015] As a preferred solution: The top of the lamp box is provided with a first air inlet and a first air outlet.

[0016] As a preferred solution: It further includes a heat absorption hood, and the heat absorption hood is installed on the frame and is located on the left and right sides of the lamp box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of this application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following described drawings are only some embodiments of this application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 is a three-dimensional structural schematic diagram of the lamp group circulating cooling system for the UV irradiator provided by the embodiment of this application;

[0019] Figure 2 is Figure 1Partial structural decomposition diagram of the lamp group circulating cooling system for a UV irradiator as shown;

[0020] Figure 3 is Figure 1 Cross-sectional view of the lamp group circulating cooling system for a UV irradiator as shown;

[0021] Figure 4 is Figure 1 Partial three-dimensional structural schematic diagram of the lamp group circulating cooling system for a UV irradiator as shown;

[0022] Figure 5 is Figure 4 Cross-sectional view of the lamp group circulating cooling system for a UV irradiator as shown;

[0023] Figure 6 is Figure 5 Partial enlarged view at location A in

[0024] Among them, each reference numeral in the figure:

[0025] 10, frame; 11, lamp box; 111, opening; 112, first air inlet; 113, first air outlet; 114, air inlet hood; 115, air outlet hood; 12, UV lamp; 1201, upper UV lamp group; 1202, lower UV lamp group; 121, lamp tube; 122, lamp head radiator; 1221, heat dissipation groove; 13, circulating cooling system; 131, heat dissipation hood; 132, heat dissipation air outlet; 133, heat dissipation cavity; 134, second air outlet; 135, second air inlet; 14, conveying device; 15, heat absorption hood. Detailed implementation manners

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer and more understandable, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0027] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0028] It should be understood that the orientation or positional relationship indicated by terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application.

[0029] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0030] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the drawings and embodiments.

[0031] Please refer to Figures 1 to 6 , and now the lamp group circulating cooling system 13 for a UV irradiator provided in the embodiments of the present application will be described. The lamp group circulating cooling system 13 for a UV irradiator includes: a frame 10, a lamp box 11, a UV lamp group, and a circulating cooling system 13.

[0032] The lamp box 11 is installed on the frame 10. The UV lamp group includes a plurality of UV lamps 12. Each UV lamp 12 has a lamp tube 121 and a lamp head radiator 122. The lamp tube 121 is located inside the lamp box 11, and the lamp head radiator 122 is installed outside the lamp box 11. The circulating cooling system 13 includes a heat dissipation air hood 131, a air supply device for blowing air flow into the heat dissipation air hood 131, and a air suction device for sucking away the air flow of the heat dissipation air hood 131. The heat dissipation air hood 131 is installed outside the lamp box 11 and above the lamp head radiator 122. A plurality of heat dissipation air outlets 132 are provided at the bottom of the heat dissipation air hood 131.

[0033] Specifically, by providing the heat dissipation air hood 131 and cooperating with the air supply device and the air suction device, the air flow is blown into the heat dissipation air hood 131 to blow and dissipate heat from the lamp head radiator 122. At the same time, the air suction device sucks the air of the heat dissipation air hood 131, so that the air flow in the heat dissipation air hood 131 circulates and is output. The air flow for heat dissipation will not accumulate inside the equipment, thereby improving the heat dissipation efficiency and being beneficial to controlling the temperature of the UV lamp at a reliable working temperature.

[0034] In some embodiments of the present application, the heat dissipation air hood 131 is hollow to form a heat dissipation cavity 133, and a plurality of heat dissipation air outlets 132 are provided at the bottom of the heat dissipation air hood 131 and are conductively connected to the heat dissipation cavity 133. A second air outlet 134 is provided on the left side of the top of the heat dissipation air hood 131, and a second air inlet 135 is provided on the right side of the top of the heat dissipation air hood 131; the second air inlet 134 is conductively connected to the air supply device through a pipeline, and the second air outlet 135 is conductively connected to the air suction device through a pipeline.

[0035] During operation, the outside air is blown into the heat dissipation air hood 131 through the air blowing device, and the air flow flows from the heat dissipation cavity 133 through the heat dissipation air outlets 132 and directly blows onto the lamp head radiator 122 to take away the heat of the lamp head radiator 122; at the same time, the air suction device provides suction to the heat dissipation cavity 133 to suck away the air flow that dissipates heat from the lamp head radiator 122; realizing the circulating flow of the air flow, reducing the situation of air flow accumulation inside the machine, thereby effectively improving the heat dissipation efficiency, and being beneficial to controlling the temperature of the UV lamp at a reliable operating temperature to avoid the problem of excessive temperature.

[0036] Specifically, the diameter of the heat dissipation air outlet 132 is smaller than the diameters of the second air outlet 134 and the second air inlet 135. The heat dissipation air outlets 132 are arranged in multiple rows with a front-back spacing, and each row has a plurality of left-right spacings. With such a structure, when the air flow passes through the multiple heat dissipation air outlets 132, it can directly blow onto the lamp head radiator 122 below. At the same time, a plurality of heat dissipation grooves 1221 are provided on the top and bottom of the lamp head radiator 122. The plurality of heat dissipation grooves 1221 are arranged with a front-back spacing, and each heat dissipation groove 1221 extends left and right; by providing the heat dissipation grooves 1221, the heat dissipation area can be increased, thereby further improving the heat dissipation efficiency.

[0037] In some other embodiments of the present application, both the air supply device and the air suction device are axial fans (not shown in the figure). The axial fan of the air supply device is installed in the air inlet hood 114, used to suck the outside air into the air inlet hood 114, and transport the air flow to the heat dissipation cavity 133 through a pipeline, and then vertically downward from the heat dissipation air outlet 132 onto the lamp head radiator 122. The axial fan of the air suction device is installed in the air outlet hood 115. The axial fan of the air suction device mainly blows air outward, causing a negative pressure in the air outlet hood 115; thereby being able to suck away the hot air flow at the positions of the heat dissipation cavity 133 and the lamp head radiator 122 from the heat dissipation air outlets 132 and the heat dissipation cavity 133, thus realizing the circulation of the air flow.

[0038] It can be understood that in actual production operations, the power of the axial fan of the air supply device is greater than the power of the axial fan of the air suction device, so that after the air flow blows onto the lamp head radiator 122, the air flow participating in heat dissipation is then discharged outward through the air suction device.

[0039] In other embodiments of the present application, the frame 10 is installed with a conveying device 14, the light box 11 is installed on the frame 10 and is located above the conveying device 14, and the light box 11 is hollow and has an opening 111 facing downward. During operation, the sole is placed on one end of the conveying device 14, and the sole is sent to the bottom of the light box 11 through the conveying device 14 so that the UV lamp can irradiate the sole, and then output from the other end of the conveying device 14 to complete the irradiation operation of the sole.

[0040] A first air inlet 112 and a first air outlet 113 are provided on the top of the light box 11. The first air inlet 112 can be connected to the air supply device through a pipe, and the first air outlet 113 can be connected to the air suction device through a pipe. They are shared with the circulating cooling system 13 of the UV lamp. While dissipating the heat of the lamp holder radiator 122 of the UV lamp, the heat inside the light box 11 can also be dissipated to prevent the temperature inside the light box 11 from being too high.

[0041] In some embodiments of the present application, there are two groups of UV lamps, namely an upper UV lamp group 1201 and a lower UV lamp group 1202, and the light box 11 is set one by one to adapt to the number of UV lamp groups, that is, the upper UV lamp group 1201 and the lower UV lamp group 1202 are respectively installed in one light box 11; the light box 11 of the upper UV lamp group 1201 is installed on the frame 10 and is located above the conveying device 14, and the light box 11 of the lower UV lamp group 1202 is installed on the frame 10 and is located below the conveying device 14, the opening 111 of the light box 11 of the upper UV lamp group 1201 faces downward, and the opening 111 of the light box 11 of the lower UV lamp group 1202 faces upward, so that the upper UV lamp group 1201 and the lower UV lamp group 1202 can simultaneously irradiate the soles on the conveying device 14.

[0042] In more detail, it also includes a heat absorption cover 15, which is installed on the frame 10 and located on the left and right sides of the light box 11. The heat absorption cover 15 can be connected to the air outlet cover 115 through a pipeline; such a structure can absorb the heat of the light box 11.

[0043] The above are only preferred embodiments of the present invention, and only specifically describe the technical principles of the present invention. These descriptions are only for the purpose of explaining the principles of the present invention, and cannot be interpreted as limiting the scope of protection of the present invention in any way. Based on the explanation here, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention, and other specific implementation methods of the present invention that can be associated with by technicians in this field without creative labor, should be included in the scope of protection of the present invention.

Claims

1. A lamp group circulation cooling system for a UV irradiation machine, comprising a frame (10) and a lamp box (11) mounted on the frame; characterized in that: Also includes A UV lamp set comprises a plurality of UV lamps (12); each UV lamp (12) comprises a lamp tube (121) and a lamp holder radiator (122); the lamp tube (121) is located in a lamp box (11), and the lamp holder radiator (122) is installed outside the lamp box (11); A circulating cooling system (13) comprises a heat dissipation hood (131), an air supply device for blowing air into the heat dissipation hood (131), and an air suction device for sucking air from the heat dissipation hood (131); the heat dissipation hood (131) is installed outside the light box (11) and located above the lamp holder radiator (122); a plurality of heat dissipation vents (132) are provided at the bottom of the heat dissipation hood (131).

2. The lamp group circulation cooling system for UV irradiation machine according to claim 1, characterized in that: The heat dissipation hood (131) is hollow to form a heat dissipation cavity (133), and a plurality of heat dissipation vents (132) are arranged at the bottom of the heat dissipation hood (131) and are conductively connected to the heat dissipation cavity (133).

3. The lamp group circulation cooling system for UV irradiation machine according to claim 1 or 2, characterized in that: A second air outlet (134) is provided on the left side of the top of the heat dissipation hood (131), and a second air inlet (135) is provided on the right side of the top of the heat dissipation hood (131); the second air outlet (134) is conductively connected to the air supply device via a pipeline, and the second air inlet (135) is conductively connected to the air suction device via a pipeline.

4. The lamp group circulation cooling system for UV irradiation machine according to claim 3 is characterized in that: The diameter of the heat dissipation vent (132) is smaller than the diameter of the second air outlet (134) and the second air inlet (135), and the heat dissipation vent (132) has a plurality of rows arranged at a front-to-back spacing, and each row has a plurality of rows arranged at a left-to-right spacing.

5. The lamp group circulation cooling system for UV irradiation machine according to claim 1, 2 or 4, characterized in that: The top and bottom of the lamp holder heat sink (122) are provided with a plurality of heat dissipation grooves (1221), the plurality of heat dissipation grooves (1221) are arranged at a front-to-back spacing, and each heat dissipation groove (1221) extends leftwards and rightwards.

6. The lamp group circulation cooling system for UV irradiation machine according to claim 1, characterized in that: The frame (10) is installed with a conveying device (14); the light box (11) is installed on the frame (10) and is located above the conveying device (14); the light box (11) is hollow and has an opening (111) facing downward.

7. The lamp group circulation cooling system for UV irradiation machine according to claim 6, characterized in that: The top of the light box (11) is provided with a first air inlet (112) and a first air outlet (113).

8. The lamp group circulation cooling system for UV irradiation machine according to claim 1, 6 or 7, characterized in that: It also comprises a heat absorbing cover (15), wherein the heat absorbing cover (15) is mounted on the frame (10) and is located on the left and right sides of the light box (11).

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