Installation structure of electric heater protection device

Abstract

The utility model discloses an installation structure of an electric heater protection device, and relates to the technical field of electric heaters. The heat dissipation device comprises a box body and a cross fixedly connected in the box body, a heat dissipation mechanism and a configuration mechanism are arranged on the box body, the heat dissipation mechanism comprises a motor fixedly connected to the cross, a rotating shaft is fixedly connected to an output shaft of the motor, and fan blades are fixedly arranged on the outer wall of the rotating shaft in a sleeved mode. By arranging the heat dissipation mechanism, when the turntable rotates, the effect of an eccentric shaft can be generated through a rotating rod I, so that a connecting rod is matched with a rotating rod II to drive a cleaning brush to move up and down in two sliding rods I so as to clean dust on a filter plate, and a motor drives the cleaning brush to move up and down so as to clean the filter plate; therefore, the filter plate can keep good air permeability, it is ensured that external air can normally pass through the first filter screen, and the influence on heat dissipation of the electric heater caused by blockage of the first filter screen is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric heaters, in particular to a mounting structure of a protective device for an electric heater. Background Art

[0002] In the related art, a mounting structure of an electric heater protection device with a publication number of CN204165244U is disclosed, which includes a structural body, and the structural body includes a first mounting portion for mounting a self-resetting thermal protector and a second mounting portion for mounting a non-self-resetting thermal protector. Thus, the two protectors can be installed on the electric heater in a two-in-one manner through this mounting structure, without having to install them separately, thereby reducing the complexity of product installation and improving overall production efficiency. In addition, this mounting structure is simple and has good fixity.

[0003] During the heat dissipation process of the electric heater, the air transmitted through the air duct often carries various dust and impurities. These impurities will be adsorbed when passing through the filter plate, and the long-term accumulation of dust and impurities will cause the filter plate to be blocked, thereby reducing the ventilation effect. This situation will affect the temperature control inside the electric heater and thus affect its normal working effect. Therefore, in order to ensure the smooth operation of the electric heater, the filter plate must be cleaned or replaced regularly to keep the ventilation system unobstructed. Utility Model Content

[0004] The purpose of the utility model is to provide an installation structure for an electric heater protection device, which solves the problem that the air transmitted through the air duct often carries various dust and impurities, and these impurities will be adsorbed when passing through the filter plate. The long-term accumulation of dust and impurities will cause the filter plate to be blocked, thereby reducing the ventilation effect. This situation will affect the temperature control inside the electric heater and further affect its normal working effect. Therefore, in order to ensure the smooth operation of the electric heater, the filter plate must be cleaned or replaced regularly to keep the ventilation system unobstructed.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a mounting structure of an electric heater protection device, comprising a box body and a cross fixedly connected in the box body, wherein a heat dissipation mechanism and a configuration mechanism are arranged on the box body;

[0007] The heat dissipation mechanism includes a motor fixedly connected to a cross, a rotating shaft fixedly connected to the output shaft of the motor, a fan blade fixedly sleeved on the outer wall of the rotating shaft, a turntable fixedly connected to the back of the rotating shaft, a rotating rod fixedly connected to the back of the turntable, and a sliding rod fixedly connected to the inside of the box.

[0008] Furthermore, two round rods are slidably connected to the sliding rod 1, cleaning brushes are fixedly connected to the back sides of the two round rods, and a rotating rod 2 is fixedly connected to the front side of the cleaning brush.

[0009] Furthermore, a connecting rod is rotatably connected to the outer wall of the rotating rod 1 and the cleaning brush, a filter plate is fixedly connected to the inside of the box, and the cleaning brush is adapted to the filter plate.

[0010] Furthermore, a refrigerator is fixedly connected to the interior of the box, a cooling pipe is fixedly connected to the top of the refrigerator, and a water outlet end of the cooling pipe is fixedly connected to the refrigerator.

[0011] Furthermore, the configuration mechanism includes a slide groove opened inside the box body, a support rod is slidably connected to the slide groove, and a second slide rod is fixedly connected inside the support rod.

[0012] Furthermore, the sliding sleeve on the outer wall of the slide rod 2 is provided with two clamping blocks, and two springs 1 are wound on the outer wall of the slide rod 2, one end of the two springs 1 is fixedly connected to the support rod, and the other end of the two springs 1 is fixedly connected to the two clamping blocks.

[0013] Furthermore, a plurality of dampers are fixedly connected to the bottom of the box, a plurality of springs 2 are wound around outer walls of the dampers, one end of the plurality of springs 2 are fixedly connected to the box, and the other end of the plurality of springs 2 are fixedly connected to the plurality of dampers.

[0014] Furthermore, the front side of the box body is hingedly connected to two cabinet doors, and handles are arranged on the front sides of the two cabinet doors.

[0015] The utility model has the following beneficial effects:

[0016] (1) The utility model provides a heat dissipation mechanism. When the turntable rotates, the turntable generates an eccentric shaft effect through the turn rod 1, so that the connecting rod drives the cleaning brush to move up and down within the two slide rods 1 through the cooperation with the turn rod 2 to clean the dust on the filter plate. The cleaning brush is driven up and down by the motor to clean the filter plate, so that the filter plate can maintain good air permeability, ensuring that the external air can pass through the filter screen 1 normally, avoiding the influence of the heat dissipation of the electric heater due to the blockage of the filter screen 1.

[0017] (2) The utility model sets up a configuration mechanism. When the electric heater needs to be fixed, the two clamping blocks can be pulled outward so that they can compress the spring 1 on each of them. In this way, the electric heater can be placed between the two clamping blocks. Then, the two clamping blocks are released and they will move closer to each other under the push of spring 1, thereby fixing the electric heater. This setting is conducive to fixing electric heaters of different sizes. When the box needs to be inspected, the handle can be pulled outward, which will cause the cabinet door to rotate outward, thereby opening the box and facilitating maintenance by the staff. When the box is vibrated during use, the box will transmit the vibration to the damper at its bottom, and the damper will compress spring 2, which can effectively reduce the degree of vibration transmitted to the inside of the box. This setting design helps to protect the electrical equipment and components in the box from vibration damage.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the overall heat dissipation mechanism of the utility model;

[0022] Figure 3 The internal structure diagram of the overall configuration mechanism of the utility model is as follows

[0023] Figure 4 For this utility model Figure 2 A is a partial enlarged schematic diagram;

[0024] Figure 5 For this utility model Figure 3 A partial enlarged schematic diagram of B in the figure.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Box body; 2. Cross; 3. Motor; 4. Rotating shaft; 5. Fan blades; 6. Turntable; 7. Rotating rod 1; 8. Sliding rod 1; 9. Round rod; 10. Cleaning brush; 11. Rotating rod 2; 12. Connecting rod; 13. Filter plate; 14. Refrigerator; 15. Cooling pipe; 16. Slide; 17. Support rod; 18. Sliding rod 2; 19. Clamping block; 20. Spring 1; 21. Damper; 22. Spring 2; 23. Cabinet door; 24. Handle. DETAILED DESCRIPTION

[0027] 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 of 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.

[0028] See also Figure 1-5 As shown, the utility model is an installation structure of an electric heater protection device, comprising a box body 1 and a cross 2 fixedly connected in the box body 1, and a heat dissipation mechanism and a configuration mechanism are provided on the box body 1;

[0029] The heat dissipation mechanism includes a motor 3 fixedly connected to the cross 2, a rotating shaft 4 fixedly connected to the output shaft of the motor 3, a fan blade 5 fixedly sleeved on the outer wall of the rotating shaft 4, a turntable 6 fixedly connected to the back of the rotating shaft 4, a rotating rod 7 fixedly connected to the back of the turntable 6, and a sliding rod 8 fixedly connected to the inside of the box 1.

[0030] Among them Figure 3 As shown, two round rods 9 are slidably connected to the slide rod 1 8 , a cleaning brush 10 is fixedly connected to the back of the two round rods 9 , and a rotating rod 2 11 is fixedly connected to the front of the cleaning brush 10 .

[0031] The cleaning brush 10 can be moved up and down through the filter plate 13 for cleaning by means of the slide bar 8, which is helpful to ensure the cleanliness and efficiency of the filter plate surface.

[0032] Among them Figure 3 As shown, a connecting rod 12 is rotatably connected to the outer wall of the rotating rod 7 and the cleaning brush 10, and a filter plate 13 is fixedly connected to the inside of the box body 1, and the cleaning brush 10 is adapted to the filter plate 13.

[0033] Through the transmission of the connecting rod 12, the rotating rod 7 can drive the cleaning brush 10 to move up and down, which is beneficial for the cleaning brush to cover a wider area and thoroughly clean the dirt and impurities on the surface of the filter plate 13.

[0034] Among them Figure 2As shown, a refrigerator 14 is fixedly connected to the interior of the box body 1 , a cooling pipe 15 is fixedly connected to the top of the refrigerator 14 , and a water outlet end of the cooling pipe 15 is fixedly connected to the refrigerator 14 .

[0035] The cool air diffused through the cooling pipe 15 can cool the wind passing through, which is beneficial to provide comfortable working or living conditions in a hot environment.

[0036] Among them Figure 5 As shown, the configuration mechanism includes a slide groove 16 opened inside the box body 1, a support rod 17 is slidably connected to the slide groove 16, and a slide rod 18 is fixedly connected inside the support rod 17.

[0037] The support rod 17 can be easily disassembled by sliding it in the slide groove 16, which is beneficial for maintenance, cleaning or replacement of the support rod and related parts.

[0038] Among them Figure 5 As shown, two clamping blocks 19 are provided on the sliding sleeve of the outer wall of the slide rod 18, and two springs 20 are wound on the outer wall of the slide rod 18. One end of the two springs 20 is fixedly connected to the support rod 17, and the other end of the two springs 20 is fixedly connected to the two clamping blocks 19.

[0039] The two clamping blocks 19 can be flexibly adjusted by means of the compressible spring 20, which is beneficial for clamping, fixing or adjusting the position or angle of a specific component.

[0040] Among them Figure 1 As shown, a plurality of dampers 21 are fixedly connected to the bottom of the box body 1, and springs 22 are wound around the outer walls of the plurality of dampers 21, one end of the plurality of springs 22 is fixedly connected to the box body 1, and the other end of the plurality of springs 22 is fixedly connected to the plurality of dampers 21.

[0041] By driving the spring 22 to be compressed by the damper 21, the influence of vibration on the device can be reduced, which is beneficial to improving the stability and reliability of the device.

[0042] Among them Figure 1 As shown, the front of the box body 1 is hingedly connected to two cabinet doors 23 , and handles 24 are provided on the front of the two cabinet doors 23 .

[0043] By pulling the handle 24, the cabinet door 23 is opened, which facilitates convenient access to items or equipment in the cabinet.

[0044] A specific application of this embodiment is: when the electric heater needs to be fixed, the two clamping blocks 19 can be pulled outward so that they can compress the springs 20 on each of them, so that the electric heater can be placed between the two clamping blocks 19, and then, the two clamping blocks 19 are released, and they will move closer to each other under the push of the springs 20, thereby fixing the electric heater. This arrangement is conducive to fixing electric heaters of different sizes. When the electric heater needs to dissipate heat, the motor 3 is started, and the motor 3 drives the rotating shaft 4, and the rotating shaft 4 drives the fan blades 5 and the turntable 6 to rotate synchronously. When the fan blades 5 rotate, they will suck the air outside the box 1 into the inside of the box 1. When the outdoor air contacts the condenser after cooling, the wind will become cold, thereby improving the heat dissipation effect of the electric heater, and when the turntable 6 rotates, it will produce an eccentric shaft effect through the rotating rod 7, so that The connecting rod 12 drives the cleaning brush 10 to move up and down in the two sliding rods 8 through the cooperation with the rotating rod 11 to clean the dust on the filter plate 13. The cleaning brush 10 is driven by the motor 3 to move up and down to clean the filter plate 13, so that the filter plate 13 can maintain good air permeability, ensuring that the external air can pass through the filter screen 1 normally, avoiding the influence of heat dissipation on the electric heater due to blockage of the filter screen 1; when the box body 1 needs to be inspected and repaired, the handle 24 can be pulled outward, which will cause the cabinet door 23 to rotate outward, thereby opening the box body 1, making it convenient for the staff to carry out inspection and repair; when the box body 1 is vibrated during use, the box body 1 will transmit the vibration to the damper 21 at its bottom, and the damper 21 will compress the spring 22, which can effectively reduce the degree of vibration transmission to the inside of the box body. This setting design helps to protect the electrical equipment and components in the box from vibration damage.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A mounting structure for an electric heater protection device, comprising a housing (1) and a cross (2) fixedly connected to the housing (1), characterized in that: The box body (1) is provided with a heat dissipation mechanism and a configuration mechanism; The heat dissipation mechanism comprises a motor (3) fixedly connected to a cross (2); a rotating shaft (4) is fixedly connected to the output shaft of the motor (3); a fan blade (5) is fixedly sleeved on the outer wall of the rotating shaft (4); a rotating disk (6) is fixedly connected to the back of the rotating shaft (4); a rotating rod (7) is fixedly connected to the back of the rotating disk (6); and a sliding rod (8) is fixedly connected to the inside of the box (1).

2. The installation structure of an electric heater protection device according to claim 1, characterized in that: Two round rods (9) are slidably connected to the sliding rod one (8), a cleaning brush (10) is fixedly connected to the back of the two round rods (9), and a rotating rod two (11) is fixedly connected to the front of the cleaning brush (10).

3. The installation structure of an electric heater protection device according to claim 2, characterized in that: A connecting rod (12) is rotatably connected to the outer wall of the rotating rod (7) and the cleaning brush (10), a filter plate (13) is fixedly connected to the inside of the box (1), and the cleaning brush (10) is compatible with the filter plate (13).

4. The installation structure of an electric heater protection device according to claim 3, characterized in that: A refrigerator (14) is fixedly connected inside the box (1), a cooling pipe (15) is fixedly connected to the top of the refrigerator (14), and a water outlet end of the cooling pipe (15) is fixedly connected to the refrigerator (14).

5. The installation structure of an electric heater protection device according to claim 4, characterized in that: The configuration mechanism comprises a slide groove (16) provided inside the box body (1), a support rod (17) being slidably connected to the slide groove (16), and a second slide rod (18) being fixedly connected inside the support rod (17).

6. The installation structure of an electric heater protection device according to claim 5, characterized in that: Two clamping blocks (19) are provided on the sliding sleeve on the outer wall of the sliding rod 2 (18), and two springs 1 (20) are wound on the outer wall of the sliding rod 2 (18), one end of the two springs 1 (20) is fixedly connected to the support rod (17), and the other end of the two springs 1 (20) is fixedly connected to the two clamping blocks (19).

7. The installation structure of an electric heater protection device according to claim 6, characterized in that: A plurality of dampers (21) are fixedly connected to the bottom of the box body (1), and springs (22) are wound around the outer walls of the plurality of dampers (21), one end of the plurality of springs (22) is fixedly connected to the box body (1), and the other end of the plurality of springs (22) is fixedly connected to the plurality of dampers (21).

8. The installation structure of an electric heater protection device according to claim 7, characterized in that: The front of the box body (1) is hingedly connected to two cabinet doors (23), and the fronts of the two cabinet doors (23) are both provided with handles (24).

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