Efficient and energy-saving infrared heating tube

Abstract

The utility model discloses a high-efficiency energy-saving infrared heating tube, which comprises an infrared heating tube main body, the infrared heating tube main body is composed of a heating tube, a connector and a conductive column, the outer side of the connector is sleeved with a sliding sleeve, and the sliding sleeve can slide on the outer side of the connector and can accommodate the conductive column; according to the utility model, the outer side of the connector is sleeved with the sliding sleeve, the sliding sleeve can slide on the outer side of the connector, and the conductive column which is originally exposed outside can be protected through the sliding sleeve, so that the adverse effect on the conductive column caused by improper transportation is reduced and even avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of infrared heating tubes, in particular to an infrared heating tube with high efficiency and energy saving. Background Art

[0002] Infrared heating tube is a tubular heater that uses the infrared principle. It has the characteristics of excellent quality, high thermal efficiency, high power density, rapid heating, power saving, long life, etc. Infrared is widely used in industrial heating or drying, such as automobile, plastic, printing, glass, textile, food, metal parts, circuit board packaging, film and electronic fields, etc., surface heating, drying and curing process.

[0003] Currently, the conductive column of the infrared heating tube is generally exposed to the outside. During transportation, the conductive column may be bent due to external force, thus affecting normal use. Therefore, improvement is needed. Utility Model Content

[0004] The utility model aims to provide an efficient and energy-saving infrared heating tube to solve the problems in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an efficient and energy-saving infrared heating tube, comprising an infrared heating tube body, wherein the infrared heating tube body is composed of a heating tube, a connecting head and a conductive column, and a sliding sleeve is provided on the outer side of the connecting head, and the sliding sleeve can slide on the outer side of the connecting head and can store the conductive column.

[0006] Preferably, a limiting claw is fixedly provided at the middle position of the two inner side walls of one end of the sliding sleeve, the limiting claw is provided with an inclined transition surface, a positioning groove cooperating with the limiting claw is provided on the outer surface of the connecting head, a limiting block is provided on the end of the positioning groove close to the conductive column, an inclined transition mating surface is provided on the side of the limiting block away from the positioning groove, protruding locking blocks are provided on the top and bottom of the inner side of one end of the sliding sleeve, an anchor hole one and an anchor hole two are respectively provided on both sides of the top and bottom of the connecting head, and the locking block cooperates with the anchor hole one and the anchor hole two.

[0007] Preferably, a support frame is provided in the middle of the other end of the sliding sleeve, and a receiving groove cooperating with the support frame is provided in the middle position of a surface of one side of the connector facing the conductive column.

[0008] Preferably, a reflector plate fixing seat is fixedly provided on the back side of the sliding sleeve, and a reflector plate is provided on the back side of the infrared heating tube body, and the reflector plate is plugged into the reflector plate fixing seat.

[0009] Preferably, a limiting baffle is fixedly provided on the front side of the reflector fixing seat close to the reflector fixing seat.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a sliding sleeve on the outer side of the connector, and the sliding sleeve can slide on the outer side of the connector, and the sliding sleeve can provide protection for the conductive column originally exposed to the outside, thereby reducing or even avoiding the adverse effects of improper transportation on the conductive column;

[0011] When the sliding sleeve of the utility model is installed on the connecting head, the end of the sliding sleeve with the limiting claw is first aligned with the end of the connecting head, and then it is pressed hard. Through the transition surface on the limiting claw and the transition matching surface on the limiting block, the sliding sleeve can be easily clamped on the connecting head. A support frame is arranged in the middle of the other end of the sliding sleeve, and the support frame can be used to reinforce the side of the sliding sleeve close to the conductive column, so that the sliding sleeve can withstand greater pressure without deformation. Under the cooperation of the support frame, the limiting claw and the limiting block, the sliding sleeve installed in place will be difficult to separate from the connecting head.

[0012] The utility model is also provided with a detachable reflecting plate, which after being installed will be located at the back of the infrared heating tube body, and the infrared rays can be gathered by the reflecting plate, thereby improving the heating effect and reducing energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

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

[0015] Figure 2 It is a structural schematic diagram of the heating tube of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the sliding sleeve of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the reflector and the overall front surface of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the reflector and the overall back side of the utility model.

[0019] In the figure: 1. Infrared heating tube body; 2. Sliding sleeve; 3. Heating tube; 4. Connector; 5. Conductive column; 6. Anchor hole one; 7. Anchor hole two; 8. Positioning slide groove; 9. Limit block; 10. Transition fitting surface; 11. Accommodating groove; 12. Limit claw; 13. Locking block; 14. Support frame; 15. Reflection plate; 16. Reflection plate fixing seat; 17. Limit baffle; 18. Transition surface. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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 making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0021] See also Figure 1-5 In an embodiment of the utility model, a high-efficiency and energy-saving infrared heating tube includes an infrared heating tube body 1, which is composed of a heating tube 3, a connecting head 4 and a conductive column 5. A sliding sleeve 2 is provided on the outer side of the connecting head 4, and the sliding sleeve 2 can slide on the outer side of the connecting head 4 and can store the conductive column 5.

[0022] A limiting claw 12 is fixedly provided at the middle position of the two inner side walls of one end of the sliding sleeve 2, and an inclined transition surface 18 is provided on the limiting claw 12. A positioning groove 8 cooperating with the limiting claw 12 is provided on the outer surface of the connector 4, and a limiting block 9 is provided on the end of the positioning groove 8 close to the conductive column 5, and an inclined transition matching surface 10 is provided on the side of the limiting block 9 away from the positioning groove 8. A protruding locking block 13 is provided on the top and bottom of the inner side of one end of the sliding sleeve 2, and an anchor hole 1 6 and an anchor hole 2 7 are respectively provided on both sides of the top and bottom of the connector 4, and the locking block 13 cooperates with the anchor hole 1 6 and the anchor hole 2 7. A support frame 14 is provided in the middle of the other end of the sliding sleeve 2, and a receiving groove 11 cooperating with the support frame 14 is provided in the middle position of the side surface of the connector 4 facing the conductive column 5.

[0023] A reflector plate fixing seat 16 is fixedly provided on the back of the sliding sleeve 2, a reflector plate 15 is provided on the back of the infrared heating tube body 1, the reflector plate 15 is plugged into the reflector plate fixing seat 16, and a limit baffle 17 is fixedly provided on the front side of the reflector plate fixing seat 16 close to the reflector plate fixing seat 16.

[0024] The working principle of the utility model is as follows: the utility model is provided with a sliding sleeve 2 on the outer side of the connector 4, and the sliding sleeve 2 can slide on the outer side of the connector 4, and the sliding sleeve 2 can provide protection for the conductive column 5 originally exposed to the outside, thereby reducing or even avoiding the adverse effects of improper transportation on the conductive column 5;

[0025] When the sliding sleeve 2 of the utility model is installed on the connector 4, first align one end of the sliding sleeve 2 with the limiting claw 12 with the end of the connector 4, and then squeeze it hard. Through the transition surface 18 on the limiting claw 12 and the transition matching surface 10 on the limiting block 9, the sliding sleeve 2 can be easily clamped on the connector 4. A support frame 14 is provided in the middle of the other end of the sliding sleeve 2. The support frame 14 can reinforce the side of the sliding sleeve 2 close to the conductive column 5, so that the sliding sleeve 2 can withstand greater pressure without deformation. With the cooperation of the support frame 14, the limiting claw 12 and the limiting block 9, the sliding sleeve 2 installed in place will be difficult to separate from the connector 4.

[0026] The utility model is also provided with a detachable reflecting plate 15. After installation, the reflecting plate 15 will be located at the back of the infrared heating tube body 1. The infrared rays can be gathered by the reflecting plate 15, thereby improving the heating effect and reducing energy consumption.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An efficient and energy-saving infrared heating tube, comprising an infrared heating tube body (1), wherein the infrared heating tube body (1) is composed of a heating tube (3), a connector (4) and a conductive column (5), and is characterized in that: A sliding sleeve (2) is provided on the outer side of the connector (4); the sliding sleeve (2) can slide on the outer side of the connector (4) and can accommodate the conductive column (5).

2. The high-efficiency and energy-saving infrared heating tube according to claim 1, characterized in that: A limiting claw (12) is fixedly arranged at the middle position of the two inner side walls of one end of the sliding sleeve (2), and an inclined transition surface (18) is arranged on the limiting claw (12). A positioning groove (8) cooperating with the limiting claw (12) is opened on the outer surface of the connecting head (4). A limiting block (9) is arranged at the end of the positioning groove (8) close to the conductive column (5), and an inclined transition matching surface (10) is arranged on the side of the limiting block (9) away from the positioning groove (8). A protruding locking block (13) is arranged at the top and bottom of the inner side of one end of the sliding sleeve (2), and an anchor hole 1 (6) and an anchor hole 2 (7) are respectively arranged on both sides of the top and bottom of the connecting head (4), and the locking block (13) cooperates with the anchor hole 1 (6) and the anchor hole 2 (7).

3. The high-efficiency and energy-saving infrared heating tube according to claim 2, characterized in that: A support frame (14) is provided in the middle of the other end of the sliding sleeve (2), and a receiving groove (11) cooperating with the support frame (14) is provided in the middle of a surface of one side of the connector (4) facing the conductive column (5).

4. The high-efficiency and energy-saving infrared heating tube according to claim 1, characterized in that: A reflector plate fixing seat (16) is fixedly arranged on the back of the sliding sleeve (2), and a reflector plate (15) is arranged on the back of the infrared heating tube body (1), and the reflector plate (15) is plugged into the reflector plate fixing seat (16).

5. The high-efficiency and energy-saving infrared heating tube according to claim 4, characterized in that: A limiting baffle (17) is fixedly provided on the front side of the reflector plate fixing seat (16) close to the reflector plate fixing seat (16).

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