Short-wave infrared heating device

Abstract

The utility model discloses a short-wave infrared heating device, which belongs to the technical field of heating devices and comprises a heating box, an electric rotating table is mounted in the heating box, a clamping component is connected to the side surface of the electric rotating table, and an auxiliary component is connected to the side edge of the heating box. Under the rotating connection between the rotating block and the rotating seat, an infrared short-wave heater at the bottom of a rotatable covering cover plate is matched with an infrared short-wave heater in the heating box, so that the heating efficiency of an object is higher, and the sealing performance of the cover plate is improved by a sealing plate, so that the heat locking effect is better; the clamping assembly is arranged, the rotating screw is in meshed connection with the positioning clamping plates, the positioning clamping plates and the fixing rod are in sliding limiting, due to the fact that the directions of threads on the surfaces of the two ends of the screw are opposite, the two positioning clamping plates can move in the opposite directions to clamp and fix an object, the object is easy and convenient to install and operate, and the using effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of heating devices, and in particular relates to a short-wave infrared heating device. Background Art

[0002] There is known an infrared heating device which heats a member to be heated by irradiating infrared rays from an infrared source, and sets a heating area of ​​the member to be heated using a shielding member which limits the transmission of the infrared rays.

[0003] Chinese patent application No. 201521068236.5 discloses a geogrid infrared short-wave heating device, including a first side plate and a second side plate, a bottom plate is arranged between one end of the first side plate and the second side plate, a support rod is arranged on one side of the first side plate, the second side plate and the bottom plate, an infrared short-wave heater is arranged on one end of the support rod, a mounting groove is arranged on one side of the first side plate and the second side plate, and a mounting seat is arranged in the mounting groove, an electric rotating table is arranged on one side of the mounting seat, and a mounting plate is arranged between the electric rotating tables. The electric rotating table of the utility model can drive the mounting plate to rotate, which is convenient for uniformly heating the geogrid on the mounting plate, making the heating more uniform, improving the heating quality of the geogrid, and avoiding affecting the use of the geogrid; using an infrared short-wave heater for heating can improve the safety of heating and avoid potential safety hazards; the structure is simple and easy to use.

[0004] In the above-mentioned public patent, the placement and taking of heated items are controlled by the switch of the cover plate. There is no infrared short-wave heater on the top of the box, which makes the device unable to form all-round heating, affecting the heating efficiency of the device. The clamping and fixing of the object is completed by rotating multiple screws to control the movement of the positioning clamp. The operation is cumbersome and inconvenient to use. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a short-wave infrared heating device, which has the characteristics of high heating efficiency and convenient use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a short-wave infrared heating device, comprising a heating box, an electric rotating table is installed inside the heating box, a clamping assembly is connected to the side of the electric rotating table, two positioning clamps are arranged on the side of the clamping assembly, an infrared short-wave heater is installed on the inner wall of the heating box, a cover plate is arranged on the top of the heating box, and an auxiliary assembly is connected to the side of the heating box.

[0007] Preferably, the auxiliary components include a positioning component, a sealing plate, a rotating seat and a rotating block, wherein two rotating seats are connected to the side of the heating box, two rotating blocks are connected to the side of the cover plate, a positioning component is opened inside the cover plate, a sealing plate is connected to the bottom of the cover plate, and an infrared short-wave heater is installed at the bottom of the sealing plate.

[0008] Preferably, a handle is connected to the top of the cover plate, and the side edge of the sealing plate fits tightly against the inner wall of the heating box.

[0009] Preferably, the positioning assembly includes a through slot, a clamping block, a spring and a clamping slot, wherein a through slot is opened inside the cover plate, a spring is embedded inside the through slot, a clamping block is connected to the side of the spring, a clamping slot is opened on the inner wall of the heating box, and a plug-in structure is formed between the clamping block and the clamping slot.

[0010] Preferably, the clamping assembly includes a screw, a rotary block, a support, a fixed rod and a positioning block, wherein two supports are connected to the side of the electric rotating table, a screw is embedded in the support on one side, a rotary block is connected to the top of the screw, a positioning block is sleeved on the surface of the screw inside the support, and a fixed rod is embedded in the support on the other side.

[0011] Preferably, the positioning block is in a circular ring structure, the threads on the surfaces at both ends of the screw are in opposite directions, and the two positioning clamping plates are symmetrical about the center of the inner position of the support.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets an auxiliary component. Under the rotation connection between the rotating block and the rotating seat, the cover plate can be rotatably closed. The infrared short-wave heater at the bottom cooperates with the infrared short-wave heater inside the heating box to make the heating efficiency of the object higher. The sealing plate improves the sealing of the cover plate and has a better heat locking effect. Pulling the handle makes it easier to open the cover plate.

[0014] 2. The utility model sets a clamping component, and the positioning block plays a positioning role. Rotating the rotating block can make the screw rotate within the support within a limited position. Under the meshing connection between the screw and the positioning clamping plate, the positioning clamping plate and the fixing rod are slidingly limited. Since the threads on the surfaces at both ends of the screw are in opposite directions, the two positioning clamping plates can move toward each other to complete the clamping and fixing of the object. The object installation operation is simple and the use effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 This is the front view of the positioning component of the utility model;

[0017] Figure 3 This is a front view of the clamping assembly of the utility model;

[0018] Figure 4 It is a half-section view of the support of the utility model.

[0019] In the figure: 1. cover plate; 2. auxiliary component; 21. positioning component; 211. through groove; 212. clamping block; 213. spring; 214. clamping groove; 22. sealing plate; 23. rotating seat; 24. rotating block; 25. handle; 3. heating box; 4. infrared shortwave heater; 5. positioning clamp plate; 6. electric rotating table; 7. clamping component; 71. screw; 72. rotating block; 73. support; 74. fixing rod; 75. positioning block. 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] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a short-wave infrared heating device, comprising a heating box 3, an electric rotating table 6 is installed inside the heating box 3, a clamping component 7 is connected to the side of the electric rotating table 6, two positioning clamps 5 are arranged on the side of the clamping component 7, an infrared short-wave heater 4 is installed on the inner wall of the heating box 3, a cover plate 1 is arranged on the top of the heating box 3, and an auxiliary component 2 is connected to the side of the heating box 3.

[0023] Specifically, the auxiliary component 2 includes a positioning component 21, a sealing plate 22, a rotating seat 23 and a rotating block 24. Two rotating seats 23 are connected to the side of the heating box 3, and two rotating blocks 24 are connected to the side of the cover plate 1. The interior of the cover plate 1 is provided with a positioning component 21, and the bottom of the cover plate 1 is connected with a sealing plate 22. An infrared short-wave heater 4 is installed at the bottom of the sealing plate 22.

[0024] By adopting the above technical solution, under the rotational connection between the rotating block 24 and the rotating seat 23, the cover plate 1 can be rotatably closed and the infrared short-wave heater 4 at the bottom cooperates with the infrared short-wave heater 4 inside the heating box 3 to make the heating efficiency of the object higher.

[0025] Specifically, a handle 25 is connected to the top of the cover plate 1 , and the side edge of the sealing plate 22 is tightly fitted to the inner wall of the heating box 3 .

[0026] By adopting the above technical solution, the cover plate 1 can be opened easily by pulling the handle 25 , and the sealing plate 22 improves the sealing performance of the cover plate 1 and achieves a better heat locking effect.

[0027] Specifically, the positioning assembly 21 includes a through slot 211, a block 212, a spring 213 and a slot 214. The cover plate 1 has a through slot 211 inside, a spring 213 is embedded in the through slot 211, a block 212 is connected to the side of the spring 213, a slot 214 is provided on the inner wall of the heating box 3, and a plug-in structure is formed between the block 212 and the slot 214.

[0028] By adopting the above technical solution, the block 212 and the slot 214 are tightly engaged under the elastic force of the spring 213 inside the through slot 211, so that the cover plate 1 and the heating box 3 can be firmly connected.

[0029] When this embodiment is used, the object is placed between the two positioning clamps 5 inside the heating box 3. Under the rotating connection between the rotating block 24 and the rotating seat 23, the cover plate 1 can be rotatably closed, and the infrared short-wave heater 4 at the bottom thereof cooperates with the infrared short-wave heater 4 inside the heating box 3 to make the heating efficiency of the object higher. The sealing plate 22 improves the sealing performance of the cover plate 1 to achieve a better heat locking effect. Pulling the handle 25 facilitates opening the cover plate 1. Under the elastic force of the spring 213 inside the through groove 211, the clamping block 212 and the clamping groove 214 are tightly clamped, so that the cover plate 1 and the heating box 3 are firmly connected. The electric rotating table 6 can control the positioning clamping plate 5 to rotate and heat the object.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that the clamping assembly 7 includes a screw 71, a rotary block 72, a support 73, a fixing rod 74 and a positioning block 75. Two supports 73 are connected to the side of the electric rotating table 6. The screw 71 is embedded in the support 73 on one side, and the top of the screw 71 is connected to the rotary block 72. The surface of the screw 71 inside the support 73 is covered with a positioning block 75. The fixing rod 74 is embedded in the support 73 on the other side.

[0032] Specifically, the positioning block 75 is in a circular ring structure, the threads on the surfaces at both ends of the screw rod 71 are in opposite directions, and the two positioning clamping plates 5 are symmetrically located inside the support 73 .

[0033] By adopting the above technical solution, the positioning block 75 plays a positioning role, and rotating the rotating block 72 can make the screw 71 limitedly rotate in the support 73. Under the meshing connection between the screw 71 and the positioning clamping plate 5, the positioning clamping plate 5 and the fixing rod 74 are slidingly limited. Since the thread directions of the surfaces at both ends of the screw 71 are opposite, the two positioning clamping plates 5 can move toward each other to complete the clamping and fixing of the object, and the object installation operation is simple and the use effect is better.

[0034] When this embodiment is in use, the positioning block 75 plays a positioning role. Rotating the rotating block 72 can make the screw 71 limitedly rotate in the support 73. Under the meshing connection between the screw 71 and the positioning clamping plate 5, the positioning clamping plate 5 and the fixing rod 74 are slidingly limited. Since the thread directions of the surfaces at both ends of the screw 71 are opposite, the two positioning clamping plates 5 can move toward each other to complete the clamping and fixing of the object. The object installation operation is simple and the use effect is better.

[0035] The structure and use principle of the cover plate 1, heating box 3, infrared short-wave heater 4, positioning clamp 5 and electric rotating table 6 in the utility model have been disclosed in Chinese patent application No. 201521068236.5 which discloses a geogrid infrared short-wave heating device. Its working principle is to put an object into the heating box 3, clamp and fix the object by the positioning clamp 5, cover the cover plate 1 and start the infrared short-wave heater 4 to heat the object, and the electric rotating table 6 can control the positioning clamp 5 to rotate the object for heating.

[0036] The working principle and use process of the utility model are as follows: when the utility model is used, an object is placed between the two positioning clamping plates 5 inside the heating box 3, and the positioning block 75 plays a positioning role. Rotating the rotary block 72 can make the screw rod 71 limit its rotation in the support 73, and under the meshing connection between the screw rod 71 and the positioning clamping plate 5, the positioning clamping plate 5 and the fixing rod 74 slide and limit. Because the thread directions of the surfaces at both ends of the screw rod 71 are opposite, the two positioning clamping plates 5 can move towards each other to complete the clamping and fixing of the object. The object installation operation is simple and the use effect is better. Under the rotatable connection between 24 and the rotating seat 23, the cover plate 1 can be rotatably closed, and the infrared short-wave heater 4 at the bottom cooperates with the infrared short-wave heater 4 inside the heating box 3 to make the heating efficiency of the object higher. The sealing plate 22 improves the sealing of the cover plate 1 and can make the heat locking effect better. Pulling the handle 25 facilitates opening the cover plate 1. Under the elastic force of the spring 213 inside the through groove 211, the block 212 and the slot 214 are tightly engaged, so that the cover plate 1 and the heating box 3 are firmly connected. The electric rotating table 6 can control the positioning clamping plate 5 to rotate and heat the object.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A short-wave infrared heating device, comprising a heating box, characterized in that: An electric rotating table is installed inside the heating box, a clamping assembly is connected to the side of the electric rotating table, two positioning clamping plates are arranged on the side of the clamping assembly, an infrared short-wave heater is installed on the inner wall of the heating box, a cover plate is arranged on the top of the heating box, and an auxiliary assembly is connected to the side of the heating box; The auxiliary component includes a positioning component, a sealing plate, a rotating seat and a rotating block, wherein two rotating seats are connected to the side of the heating box, two rotating blocks are connected to the side of the cover plate, a positioning component is opened inside the cover plate, a sealing plate is connected to the bottom of the cover plate, and an infrared short-wave heater is installed at the bottom of the sealing plate; The clamping assembly includes a screw, a rotary block, a support, a fixed rod and a positioning block, wherein two supports are connected to the side of the electric rotating table, a screw is embedded in the support on one side, a rotary block is connected to the top of the screw, a positioning block is sleeved on the surface of the screw inside the support, and a fixed rod is embedded in the support on the other side.

2. A short-wave infrared heating device according to claim 1, characterized in that: The top of the cover plate is connected with a handle, and the side edge of the sealing plate is tightly fitted with the inner wall of the heating box.

3. A short-wave infrared heating device according to claim 1, characterized in that: The positioning assembly includes a through slot, a clamping block, a spring and a clamping slot, wherein a through slot is provided inside the cover plate, a spring is embedded inside the through slot, a clamping block is connected to the side of the spring, a clamping slot is provided on the inner wall of the heating box, and a plug-in structure is formed between the clamping block and the clamping slot.

4. A short-wave infrared heating device according to claim 1, characterized in that: The positioning block is in a circular ring structure, the threads on the surfaces of the two ends of the screw are in opposite directions, and the two positioning clamping plates are symmetrical in the center of the support.

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