Infrared lamp tube fixing device and coating oven

Abstract

The utility model relates to an infrared lamp tube fixing device and a coating drying oven, and belongs to the technical field of battery production, the infrared lamp tube fixing device comprises a lampshade, at least three first clamping assemblies, a rod piece, at least three second clamping assemblies and a linear motion mechanism, the at least three first clamping assemblies are evenly distributed in the length direction of the lampshade, and the rod piece is arranged on the lampshade; the rod piece is located above the first clamping assembly and extends in the length direction of the lampshade, the at least three second clamping assemblies are evenly distributed on the side face, facing the first clamping assembly, of the rod piece, and the linear motion mechanism is used for driving the second clamping assemblies to be close to or away from the first clamping assembly. The infrared lamp tube is clamped between the first clamping assembly and the second clamping assembly. According to the infrared lamp tube fixing device and the coating oven, the at least three first clamping assemblies and the at least three second clamping assemblies can at least fix the two ends and the middle of the infrared lamp tube, the number of supporting points of the infrared lamp tube is increased, and the possibility that the infrared lamp tube is broken is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of battery production, and in particular to an infrared lamp fixing device and a coating oven. Background Art

[0002] Infrared lamps are widely used in heating, drying, and medical applications. For example, they are used in large coating ovens. The diameter of the infrared lamps in coating ovens is generally about 12-25 mm, and the length can exceed 1000 mm. Such slender tubes are not only prone to bending and breaking, but are also susceptible to external forces during use, causing them to break.

[0003] In the prior art, the traditional fixing method of infrared lamps is generally to fix their two ends by snap fasteners. This fixing method cannot provide effective protection and stable support for the infrared lamps, thereby reducing the service life of the infrared lamps and the working efficiency of the coating oven. Utility Model Content

[0004] Based on this, it is necessary to provide an infrared lamp tube fixing device and a coating oven to solve the technical problem of easy breakage of infrared lamp tubes in the prior art.

[0005] To this end, according to one aspect of the present application, a device for fixing an infrared lamp tube is provided, the device for fixing an infrared lamp tube comprising:

[0006] A lampshade having an opening at the bottom;

[0007] At least three first clamping assemblies are evenly arranged along the length direction of the lampshade, and the first clamping assemblies are fixed to the inner surface of the lampshade;

[0008] A rod member is located above the first clamping assembly and extends along the length direction of the lampshade;

[0009] at least three second clamping assemblies evenly distributed on the side of the rod facing the first clamping assembly; and

[0010] The linear motion mechanism is located above the rod and fixed on the inner surface of the lampshade. The linear motion mechanism is used to drive the second clamping assembly to approach or move away from the first clamping assembly. When the second clamping assembly approaches the first clamping assembly, the infrared lamp tube is clamped between the first clamping assembly and the second clamping assembly.

[0011] Optionally, the first clamping assembly includes:

[0012] A support rod is provided at the opening and has two ends fixed to the inner surface of the lampshade;

[0013] a first elastic component, disposed on the top surface of the support rod; and

[0014] The first curved plate is arranged on the top of the first elastic component, and the first curved plate is adapted to the infrared lamp tube.

[0015] Optionally, the first elastic component includes:

[0016] A first sleeve is provided on the top surface of the support rod;

[0017] a first sliding rod, disposed on the bottom surface of the first arc-shaped plate, wherein an end portion of the first sliding rod is slidably inserted into the first sleeve, and the first sliding rod is confined within the first sleeve; and

[0018] The first spring is sleeved on the first sleeve and the first slide rod, and the first spring is always squeezed and clamped between the support rod and the first arc plate.

[0019] Optionally, the first clamping assembly includes:

[0020] a second elastic component disposed on the bottom surface of the rod; and

[0021] The second curved plate is arranged at the bottom of the second elastic component, and the second curved plate is adapted to the infrared lamp tube.

[0022] Optionally, the second elastic component includes:

[0023] a second sleeve, disposed on the bottom surface of the rod;

[0024] a second sliding rod, disposed on the top surface of the second arc-shaped plate, wherein an end portion of the second sliding rod is slidably inserted into the second sleeve, and the second sliding rod is confined within the second sleeve; and

[0025] The second spring is sleeved on the second sleeve and the second slide rod, and the second spring is always squeezed and clamped between the rod and the second arc plate.

[0026] Optionally, a screw hole is provided on the top of the lampshade, and the linear motion mechanism includes:

[0027] A limiting sleeve is provided on the top surface of the rod;

[0028] A screw rod is screwed into the screw hole, and an end portion of the screw rod is rotatably disposed in the limiting sleeve, and the screw rod is confined in the limiting sleeve;

[0029] A plurality of third sliding rods are provided on the top surface of the rod and are evenly distributed along the length direction of the rod; and

[0030] A plurality of third sleeves are arranged on the top of the inner surface of the lampshade in a one-to-one correspondence with a plurality of third sliding rods, and the third sliding rods are always slidably inserted in the third sleeves.

[0031] Optionally, the linear motion mechanism further includes a handwheel, which is fixed to the end of the screw rod above the lampshade.

[0032] Optionally, a protective net is provided at the opening.

[0033] Optionally, mounting brackets are respectively provided on both end surfaces of the lampshade.

[0034] According to another aspect of the present application, a coating oven is provided, which includes the infrared lamp fixing device as described above.

[0035] The beneficial effects of the infrared lamp tube fixing device and coating oven provided by the present application are: compared with the prior art, the coating oven of the present application includes an infrared lamp tube fixing device, which includes a lampshade, at least three first clamping components, a rod, at least three second clamping components and a linear motion mechanism. On the one hand, the infrared lamp tube is clamped between the first clamping component and the second clamping component. The at least three first clamping components and the at least three second clamping components can at least fix the two ends and the middle part of the infrared lamp tube, increase the support points of the infrared lamp tube, and reduce the possibility of the infrared lamp tube breaking; on the other hand, the linear motion mechanism can drive the second clamping component to approach or move away from the first clamping component, thereby realizing rapid installation or disassembly of the infrared lamp tube, reducing maintenance costs, and improving the production efficiency of the coating oven. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0037] Figure 1 Schematic diagram of the three-dimensional structure of the infrared lamp fixing device provided in the embodiment of the present application Figure 1 ;

[0038] Figure 2 Schematic diagram of the three-dimensional structure of the infrared lamp fixing device provided in the embodiment of the present application Figure 2 ;

[0039] Figure 3 A schematic diagram of the exploded structure of the infrared lamp fixture provided in an embodiment of the present application;

[0040] Figure 4 A schematic diagram of the internal structure of the infrared lamp fixing device provided in an embodiment of the present application;

[0041] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0042] Description of reference numerals:

[0043] 1. Lampshade; 110, screw hole;

[0044] 2. First clamping assembly; 210. Support rod; 220. First elastic assembly; 221. First sleeve; 222. First slide rod; 223. First spring; 230. First curved plate;

[0045] 3. Rods;

[0046] 4. Second clamping assembly; 410. Second elastic assembly; 411. Second sleeve; 412. Second slide bar; 413. Second spring; 420. Second curved plate;

[0047] 5. Linear motion mechanism; 510. Limit sleeve; 520. Screw; 530. Third slide bar; 540. Third sleeve; 550. Handwheel;

[0048] 6. Protective net; 7. Mounting frame; 8. Infrared lamp. DETAILED DESCRIPTION

[0049] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0050] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0051] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. Throughout the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0052] In this application, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0053] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0054] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0055] According to one aspect of the present application, an embodiment of the present application provides an infrared lamp fixing device, please refer to Figures 1 to 5 The infrared lamp tube fixing device includes a lampshade 1, at least three first clamping components 2, a rod 3, at least three second clamping components 4 and a linear motion mechanism 5. The bottom of the lampshade 1 is provided with an opening, and the at least three first clamping components 2 are evenly arranged along the length direction of the lampshade 1. The first clamping component 2 is fixed to the inner surface of the lampshade 1. The rod 3 is above the first clamping component 2 and extends along the length direction of the lampshade 1. At least three second clamping components 4 are evenly arranged on the side of the rod 3 facing the first clamping component 2; the linear motion mechanism 5 is above the rod 3 and fixed on the inner surface of the lampshade 1. The linear motion mechanism 5 is used to drive the second clamping component 4 to approach or move away from the first clamping component 2. When the second clamping component 4 approaches the first clamping component 2, the infrared lamp tube 8 is clamped between the first clamping component 2 and the second clamping component 4.

[0056] In an embodiment of the present application, the infrared lamp tube fixing device includes a lampshade 1, at least three first clamping components 2, a rod 3, at least three second clamping components 4 and a linear motion mechanism 5. On the one hand, the infrared lamp tube 8 is clamped between the first clamping component 2 and the second clamping component 4. The at least three first clamping components 2 and the at least three second clamping components 4 can at least fix the two ends and the middle of the infrared lamp tube 8, increase the support points of the infrared lamp tube 8, and reduce the possibility of the infrared lamp tube 8 breaking; on the other hand, the linear motion mechanism 5 can drive the second clamping component 4 to approach or move away from the first clamping component 2, thereby realizing rapid installation or disassembly of the infrared lamp tube 8 and reducing maintenance costs.

[0057] In one embodiment, see Figure 5 The first clamping component 2 includes a support rod 210, a first elastic component 220 and a first curved plate 230. The support rod 210 is arranged at the opening and its two ends are respectively fixed to the inner surface of the lampshade 1. The first elastic component 220 is arranged on the top surface of the support rod 210. The first curved plate 230 is arranged on the top of the first elastic component 220. The first curved plate 230 is adapted to the infrared lamp tube 8.

[0058] In this way, the first elastic component 220 can make the first curved plate 230 always tend to move away from the support rod 210. When the infrared lamp tube 8 is clamped between the first clamping component 2 and the second clamping component 4, if the infrared lamp tube 8 is subjected to external vibration, the first elastic component 220 can provide a deformation buffering effect, further reducing the possibility of the infrared lamp tube 8 breaking.

[0059] In one embodiment, see Figure 5 The first elastic component 220 includes a first sleeve 221, a first slide rod 222 and a first spring 223. The first sleeve 221 is arranged on the top surface of the support rod 210, and the first slide rod 222 is arranged on the bottom surface of the first curved plate 230. The end of the first slide rod 222 is slidably inserted in the first sleeve 221, and the first slide rod 222 is restricted in the first sleeve 221. The first spring 223 is sleeved on the first sleeve 221 and the first slide rod 222. The first spring 223 is always squeezed and clamped between the support rod 210 and the first curved plate 230.

[0060] With the above arrangement, if the first curved plate 230 is subjected to pressure, the first slide bar 222 slides into the first sleeve 221 and the first spring 223 is compressed, thereby playing a deformation buffering role and reducing the possibility of the infrared lamp 8 breaking.

[0061] In one embodiment, see Figure 5The first clamping component 2 includes a second elastic component 410 and a second curved plate 420. The second elastic component 410 is arranged on the bottom surface of the rod 3, and the second curved plate 420 is arranged at the bottom of the second elastic component 410. The second curved plate 420 is adapted to the infrared lamp tube 8.

[0062] Similarly, the second elastic component 410 can make the second curved plate 420 always tend to move away from the rod 3. When the infrared lamp tube 8 is clamped between the first clamping component 2 and the second clamping component 4, if the infrared lamp tube 8 is subjected to external vibration, the second elastic component 410 can provide deformation buffering, further reducing the possibility of the infrared lamp tube 8 breaking.

[0063] In one embodiment, see Figure 5 The second elastic component 410 includes a second sleeve 411, a second slide rod 412 and a second spring 413. The second sleeve 411 is arranged on the bottom surface of the rod 3, and the second slide rod 412 is arranged on the top surface of the second curved plate 420. The end of the second slide rod 412 can be slidably inserted in the second sleeve 411, and the second slide rod 412 is restricted in the second sleeve 411. The second spring 413 is sleeved on the second sleeve 411 and the second slide rod 412. The second spring 413 is always squeezed and clamped between the rod 3 and the second curved plate 420.

[0064] With the above arrangement, if the second curved plate 420 is subjected to pressure, the second slide bar 412 slides into the second sleeve 411 and the second spring 413 is compressed, thereby playing a deformation buffering role and reducing the possibility of the infrared lamp 8 breaking.

[0065] Furthermore, the first curved plate 230 and the second curved plate 420 are both made of elastic materials such as silicone or rubber, which can reduce damage to the infrared lamp 8 and better protect the infrared lamp 8.

[0066] In one embodiment, see Figure 4 A screw hole 110 is provided at the top of the lampshade 1, and the linear motion mechanism 5 includes a limiting sleeve 510, a screw rod 520, a plurality of third sliding rods 530 and a plurality of third sleeves 540. The limiting sleeve 510 is provided on the top surface of the rod 3, and the screw rod 520 is screwed into the screw hole 110. The end of the screw rod 520 is rotatably provided in the limiting sleeve 510, and the screw rod 520 is restricted in the limiting sleeve 510; a plurality of third sliding rods 530 are provided on the top surface of the rod 3 and are evenly distributed along the length direction of the rod 3; a plurality of third sleeves 540 and a plurality of third sliding rods 530 are provided on the top of the inner surface of the lampshade 1 in a one-to-one correspondence, and the third sliding rod 530 is always slidably inserted in the third sleeve 540.

[0067] Specifically, when the screw 520 rotates in the screw hole 110, due to the interaction between the third sleeve 540 and the multiple third slide rods 530, the rod 3 will not rotate along with the screw 520, so the rod 3 will only move linearly in the vertical direction, thereby causing the first clamping component 2 and the second clamping component 4 to approach each other to clamp the infrared lamp 8, or causing the first clamping component 2 and the second clamping component 4 to move away from each other to facilitate the disassembly of the infrared lamp 8.

[0068] In one embodiment, see Figure 4 The linear motion mechanism 5 also includes a handwheel 550 , which is fixed to the end of the screw 520 above the lampshade 1 . The handwheel 550 can provide convenience for the staff to rotate the screw 520 .

[0069] In one embodiment, see Figure 3 A protective net 6 is provided at the opening. When the infrared lamp 8 bursts, the protective net 6 can intercept the glass fragments to improve safety.

[0070] In one embodiment, please refer to Figure 1 and Figure 2 Mounting brackets 7 are respectively provided on both end surfaces of the lampshade 1. The lampshade 1 is fixed to the inner wall surface of the coating oven through the two mounting brackets 7. The mounting brackets 7 are provided with mounting holes for mounting screws.

[0071] In one embodiment, an escape hole is provided on the end surface of the lampshade 1 , and the escape hole is used for allowing the wires of the infrared lamp tube 8 to pass through.

[0072] According to another aspect of the present application, an embodiment of the present application further provides a coating oven, which includes the infrared lamp fixing device as described above.

[0073] In the embodiment of the present application, the coating oven includes the infrared lamp fixing device as described above, which can reduce the possibility of the infrared lamp 8 breaking and improve the working efficiency of the coating oven.

[0074] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0075] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. An infrared lamp fixing device, characterized in that: include: A lampshade having an opening at the bottom; At least three first clamping assemblies are evenly arranged along the length direction of the lampshade, and the first clamping assemblies are fixed to the inner surface of the lampshade; a rod, located above the first clamping assembly and extending along the length direction of the lampshade; at least three second clamping assemblies, evenly distributed on a side of the rod facing the first clamping assembly; and A linear motion mechanism is located above the rod and fixed on the inner surface of the lampshade. The linear motion mechanism is used to drive the second clamping assembly to approach or move away from the first clamping assembly. When the second clamping assembly approaches the first clamping assembly, the infrared lamp tube is clamped between the first clamping assembly and the second clamping assembly.

2. The infrared lamp fixing device according to claim 1, characterized in that: The first clamping assembly comprises: a support rod, disposed at the opening and having two ends thereof respectively fixed to the inner surface of the lampshade; a first elastic component, disposed on the top surface of the support rod; and The first curved plate is arranged on the top of the first elastic component, and the first curved plate is adapted to the infrared lamp tube.

3. The infrared lamp fixing device according to claim 2, characterized in that: The first elastic component includes: a first sleeve, disposed on the top surface of the support rod; a first sliding rod, disposed on the bottom surface of the first arc-shaped plate, wherein an end portion of the first sliding rod is slidably inserted into the first sleeve, and the first sliding rod is confined within the first sleeve; and The first spring is sleeved on the first sleeve and the first sliding rod, and the first spring is always squeezed and clamped between the support rod and the first arc-shaped plate.

4. The infrared lamp fixing device according to any one of claims 1 to 3, characterized in that: The first clamping assembly comprises: a second elastic component, disposed on the bottom surface of the rod; and The second curved plate is arranged at the bottom of the second elastic component, and the second curved plate is adapted to the infrared lamp tube.

5. The infrared lamp fixing device according to claim 4, characterized in that: The second elastic component includes: a second sleeve, disposed on the bottom surface of the rod; a second sliding rod, disposed on the top surface of the second arc-shaped plate, wherein an end portion of the second sliding rod is slidably inserted into the second sleeve, and the second sliding rod is confined within the second sleeve; and The second spring is sleeved on the second sleeve and the second slide rod, and the second spring is always squeezed and clamped between the rod and the second arc-shaped plate.

6. The infrared lamp fixing device according to any one of claims 1 to 3, characterized in that: The top of the lampshade is provided with a screw hole, and the linear motion mechanism includes: a limiting sleeve, arranged on the top surface of the rod; A screw rod is screwed into the screw hole, an end portion of the screw rod is rotatably disposed in the limiting sleeve, and the screw rod is confined in the limiting sleeve; a plurality of third sliding rods, disposed on the top surface of the rod and evenly distributed along the length direction of the rod; and A plurality of third sleeves are arranged on the top of the inner surface of the lampshade in a one-to-one correspondence with the plurality of third sliding rods, and the third sliding rods are always slidably inserted in the third sleeves.

7. The infrared lamp fixing device according to claim 6, characterized in that: The linear motion mechanism further includes a handwheel, which is fixed to the end of the screw rod above the lampshade.

8. The infrared lamp fixing device according to any one of claims 1 to 3, characterized in that: A protective net is provided at the opening.

9. The infrared lamp fixing device according to any one of claims 1 to 3, characterized in that: Mounting frames are respectively provided on both end surfaces of the lampshade.

10. A coating oven, characterized in that: It comprises the infrared lamp tube fixing device as described in any one of claims 1-9.

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