Hanging type electric heater facilitating heat dissipation of bottom

Abstract

The utility model belongs to the technical field of electric heaters, and particularly relates to a hanging type electric heater facilitating bottom heat dissipation, which comprises a fixing frame, a hanging frame is slidably connected to the inner wall of a vertical portion of the fixing frame, and an electric heater body is in contact with the front face of the hanging frame. Two symmetrically-distributed positioning rods are fixedly connected to the lower side of the back face of the electric radiator body, each positioning rod is slidably connected with a hanging frame, and a guide rod is fixedly connected to the inner wall of the hanging frame. Under the action of structures such as the servo motor and the traction steel wire, the electric radiator can be lifted and dragged for use, so that the bottom of the electric radiator is far away from the ground, the air circulation effect is improved, the heat of the bottom of the electric radiator is effectively dissipated, and under the action of the electromagnet, the magnetic moving rod and the like, the plug can be separated from the flow guide pipe; and the lubricating oil is guided, so that the traction steel wire is lubricated, and the problem of hard wear is reduced.

Description

Technical Field

[0001] This utility model relates to the field of electric heating technology, specifically to a hangable electric heater that facilitates heat dissipation from the bottom. Background Technology

[0002] As is well known, electric heaters are heating appliances that convert electrical energy into heat energy. They use electricity as the primary energy source and employ methods such as resistance heating, induction heating, electric arc heating, electron beam heating, infrared heating, and medium heating to provide warmth through direct contact, warm air convection, and infrared radiation.

[0003] A utility model patent with patent authorization announcement number CN214949326U discloses an electric radiator, which includes a radiator body, having an outer shell and a heating unit disposed within the outer shell. The bottom of the outer shell has an air inlet and the top of the outer shell has an air outlet; a first air purification module is disposed within the outer shell and located at the air inlet, used to purify the air entering the air inlet; and a laser emitting module is disposed within the outer shell, which emits a laser along the length of the heating unit, and the emitted laser is located above the heating unit, used to interfere with particles in the hot air above the heating unit when the heating unit is heating.

[0004] However, existing electric heaters also have some shortcomings. Most existing electric heaters are suspended and fixed to the wall, which makes the contact distance between the bottom of the electric heater and the ground extremely narrow, resulting in poor heat dissipation at the bottom of the electric heater. Utility Model Content

[0005] The purpose of this utility model is to provide a hangable electric heater that facilitates heat dissipation from the bottom, solving the problem that existing electric heaters are mostly suspended and fixed to the wall, resulting in a very narrow contact distance between the bottom of the electric heater and the ground, which leads to poor heat dissipation at the bottom of the electric heater.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a hangable electric heater that facilitates bottom heat dissipation, comprising a fixed frame, a hanging frame slidably connected to the inner wall of the vertical part of the fixed frame, the front of the hanging frame contacting the electric heater body, two symmetrically distributed positioning rods fixedly connected to the lower back side of the electric heater body, each positioning rod being slidably connected to the hanging frame, a guide rod fixedly connected to the inner wall of the hanging frame, a movable piece fixedly sleeved on the outer side of the guide rod, the movable piece being slidably connected to the hanging frame, a spring provided on the outer side of the guide rod, a limit rod fixedly connected to the inner wall of the movable piece, the limit rod being slidably connected to the insertion rod, and a lifting and heat dissipation mechanism provided on the fixed frame.

[0007] Preferably, a plug is fixedly connected to the upper back side of the electric heater body, and the plug is slidably connected to the hanging bracket. The electric heater body can be positioned and used by setting the plug.

[0008] Preferably, one end of the spring is welded to the inner wall of the suspension frame, and the other end of the spring is welded to the movable piece. The movable piece can be connected and used through the arrangement of the spring.

[0009] Preferably, the lifting and cooling mechanism includes a servo motor. A servo motor is fixedly mounted on the right end of the fixed frame. The output shaft of the servo motor is rotatably connected to the fixed frame. A take-up roller is fixedly sleeved on the outer side of the output shaft of the servo motor. A traction steel wire is provided on the surface of the take-up roller. The lower end of the traction steel wire is fixedly connected to a suspension frame. A support plate is fixedly connected to the inner wall of the fixed frame. An oil-absorbing cotton column is fixedly connected to the inner wall of the support plate. The oil-absorbing cotton column is slidably connected to the traction steel wire. An oil storage cylinder is fixedly connected to the upper left side of the support plate. A guide pipe is fixedly connected to the inner wall of the support plate. The horizontal part of the guide pipe is connected to the oil storage cylinder. The oil reservoir is fixedly connected to a cotton column, and a support rod is fixedly connected to the inner wall of the oil reservoir. An electromagnet is fixedly installed on the end face of the support rod. A magnetic moving rod is slidably connected to the inner wall of the oil reservoir, and a plug is fixedly connected to the lower side of the magnetic moving rod. Through the setting of a servo motor, a winding roller, a traction steel wire, and other structures, the suspension frame can be raised and lowered, thereby driving the electric heater body to move, so that the bottom of the electric heater body is away from the ground to ensure good heat dissipation of the electric heater body. With the action of the electromagnet, the magnetic moving rod, and other structures, the plug can be disengaged from the guide pipe, thereby guiding the lubricating oil and finally lubricating the traction steel wire.

[0010] Preferably, two support rods are provided, which are symmetrically distributed on the oil reservoir. The electromagnet can be installed and used by providing support rods.

[0011] Preferably, the plug is slidably connected to the oil reservoir and contacts the guide pipe. The guide pipe can be sealed by the plug.

[0012] Preferably, a second spring is welded to the upper side of the magnetic moving rod, and the other end of the second spring is welded to the support rod. The magnetic moving rod can be tightened by the second spring.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model, through the setting of positioning rods, insertion rods and other structures, can position and insert electric heaters for use. With the limiting rod, spring and other structures, the insertion rod can be limited, so that the insertion rod drives the electric heater in a stable position, which is convenient for operators to quickly hang, install and use.

[0015] 2. This utility model uses a servo motor, traction steel wire, and other structures to raise and lower the electric heater, allowing the bottom of the heater to be raised off the ground to improve air circulation and effectively dissipate heat from the bottom. Under the action of an electromagnet and a magnetic moving rod, the plug can be disengaged from the guide pipe to guide the lubricating oil and lubricate the traction steel wire, thereby reducing the problem of hard wear. Attached Figure Description

[0016] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0017] Figure 2 For the present utility model Figure 1 Rear view;

[0018] Figure 3 For the present utility model Figure 1 A front sectional view;

[0019] Figure 4 For the present utility model Figure 2 Enlarged view of point A;

[0020] Figure 5 For the present utility model Figure 3 Enlarged view of the oil storage tank.

[0021] In the diagram: 1. Fixed frame; 2. Suspension frame; 3. Electric heater body; 4. Positioning rod; 5. Insert rod; 6. Guide rod; 7. Moving plate; 8. Spring 1; 9. Limiting rod; 10. Lifting and cooling mechanism; 101. Servo motor; 102. Take-up roller; 103. Traction steel wire; 104. Support plate; 105. Oil-absorbing cotton column; 106. Oil storage tank; 107. Guide pipe; 108. Support rod; 109. Electromagnet; 110. Magnetic moving rod; 111. Plug; 112. Spring 2. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5A hangable electric heater that facilitates heat dissipation from the bottom includes a fixed frame 1. A hanging frame 2 is slidably connected to the inner wall of the vertical part of the fixed frame 1. The front of the hanging frame 2 contacts the electric heater body 3. Two symmetrically distributed positioning rods 4 are fixedly connected to the lower back of the electric heater body 3. Each positioning rod 4 is slidably connected to the hanging frame 2. A guide rod 6 is fixedly connected to the inner wall of the hanging frame 2. A movable piece 7 is fixedly sleeved on the outer side of the guide rod 6. The movable piece 7 is slidably connected to the hanging frame 2. A spring 8 is provided on the outer side of the guide rod 6. A limit rod 9 is fixedly connected to the inner wall of the movable piece 7. The limit rod 9 is slidably connected to the insertion rod 5.

[0024] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 A plug rod 5 is fixedly connected to the upper back of the electric heater body 3. The plug rod 5 is slidably connected to the hanging bracket 2. The electric heater body 3 can be positioned by the plug rod 5. One end of the spring 8 is welded to the inner wall of the hanging bracket 2, and the other end of the spring 8 is welded to the movable piece 7. The movable piece 7 can be connected by the spring 8.

[0025] Please see Figure 1 , Figure 2 , Figure 3 , Figure 5 A lifting and cooling mechanism 10 is provided on the fixed frame 1. The lifting and cooling mechanism 10 includes a servo motor 101. The servo motor 101 is fixedly installed on the right end of the fixed frame 1. The output shaft of the servo motor 101 is rotatably connected to the fixed frame 1. A take-up roller 102 is fixedly sleeved on the outside of the output shaft of the servo motor 101. A traction steel wire 103 is provided on the surface of the take-up roller 102. The lower end of the traction steel wire 103 is fixedly connected to the suspension frame 2. A support plate 104 is fixedly connected to the inner side wall of the fixed frame 1. An oil-absorbing cotton column 105 is fixedly connected to the inner wall of the support plate 104. The oil-absorbing cotton column 105 is slidably connected to the traction steel wire 103. An oil storage cylinder 106 is fixedly connected to the upper left side of the support plate 104. A guide pipe 107 is fixedly connected to the inner wall of the support plate 104. The horizontal part of the guide pipe 107 is connected to the... The oil-absorbing cotton column 105 is fixedly connected, and the inner wall of the oil storage cylinder 106 is fixedly connected to the support rod 108. An electromagnet 109 is fixedly installed on the end face of the support rod 108. A magnetic moving rod 110 is slidably connected to the inner wall of the oil storage cylinder 106. A plug 111 is fixedly connected to the lower side of the magnetic moving rod 110. Through the setting of the servo motor 101, the winding roller 102, the traction steel wire 103 and other structures, the suspension frame 2 can be raised and lowered, thereby driving the electric heater body 3 to move, so that the bottom of the electric heater body 3 is away from the ground, so as to ensure good heat dissipation of the electric heater body 3. Under the action of the electromagnet 109, the magnetic moving rod 110 and other structures, the plug 111 can be disengaged from the guide pipe 107, thereby guiding the lubricating oil and finally lubricating the traction steel wire 103.

[0026] Please see Figure 1 , Figure 2 , Figure 3 , Figure 5 There are two support rods 108, which are symmetrically distributed on the oil reservoir 106. The electromagnet 109 can be installed and used through the support rods 108. The plug 111 is slidably connected to the oil reservoir 106 and contacts the guide pipe 107. The guide pipe 107 can be blocked through the plug 111. A second spring 112 is welded to the upper side of the magnetic moving rod 110. The other end of the second spring 112 is welded to the support rod 108. The magnetic moving rod 110 can be tightened through the second spring 112.

[0027] The specific implementation process of this utility model is as follows: In use, by pushing the movable piece 7 to move away from the insertion rod 5, the movable piece 7 moves along the surface of the guide rod 6, the spring 8 deforms, and drives the limiting rod 9 to move. Then, the electric heater body 3 is pushed to contact the hanging frame 2, so that the positioning rod 4 and the insertion rod 5 pass through the hanging frame 2. The movable piece 7 is then released so that the spring 8 returns to its original deformation, so as to pull the movable piece 7 to drive the limiting rod 9 to pass through the insertion rod 5, and perform insertion and limiting treatment on the insertion rod 5. In this way, the insertion rod 5 drives the electric heater body 3 to be in a stable position, which makes it convenient for operators to suspend, install and use the electric heater body 3.

[0028] The servo motor 101 is started to drive the output shaft to rotate, thereby driving the winding roller 102 to rotate, winding the traction steel wire 103, which in turn drives the suspension frame 2 to move, and drives the electric heater body 3 to move, so that the electric heater body 3 is away from the ground, so as to ensure good heat dissipation space at the bottom of the electric heater body 3.

[0029] The magnetic attraction of the electromagnet 109 allows the magnetic moving rod 110 to move upward. Under the action of the support rod 108, the spring 112 deforms. When the magnetic moving rod 110 moves, it can drive the plug 111 to move, causing the plug 111 to detach from the guide tube 107. Under the action of the guide tube 107, the lubricating oil can be guided, allowing the lubricating oil to come into contact with the oil-absorbing cotton column 105, and then with the traction steel wire 103, thus lubricating the traction steel wire 103 and avoiding the problem of hard wear of the traction steel wire 103.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wall-mounted electric heater that facilitates heat dissipation from the bottom, comprising a mounting frame (1), characterized in that: The inner wall of the vertical part of the fixed frame (1) is slidably connected to the hanging frame (2). The front of the hanging frame (2) is in contact with the electric heater body (3). The lower back of the electric heater body (3) is fixedly connected to two symmetrically distributed positioning rods (4). Each positioning rod (4) is slidably connected to the hanging frame (2). The inner wall of the hanging frame (2) is fixedly connected to the guide rod (6). The outer side of the guide rod (6) is fixedly sleeved with a movable piece (7). The movable piece (7) is slidably connected to the hanging frame (2). The outer side of the guide rod (6) is provided with a spring (8). The inner wall of the movable piece (7) is fixedly connected to a limit rod (9). The limit rod (9) is slidably connected to the insertion rod (5). The fixed frame (1) is provided with a lifting and heat dissipation mechanism (10).

2. A wall-mounted electric heater for easy heat dissipation from the bottom, as described in claim 1, characterized in that: A plug rod (5) is fixedly connected to the upper back side of the electric heater body (3), and the plug rod (5) is slidably connected to the hanging frame (2).

3. A wall-mounted electric heater for easy heat dissipation from the bottom, as described in claim 1, characterized in that: One end of the spring (8) is welded to the inner wall of the suspension frame (2), and the other end of the spring (8) is welded to the movable piece (7).

4. A wall-mounted electric heater for easy heat dissipation from the bottom, as described in claim 1, characterized in that: The lifting and cooling mechanism (10) includes a servo motor (101). The servo motor (101) is fixedly installed on the right end of the fixed frame (1). The output shaft of the servo motor (101) is rotatably connected to the fixed frame (1). A take-up roller (102) is fixedly sleeved on the outside of the output shaft of the servo motor (101). A traction steel wire (103) is provided on the surface of the take-up roller (102). The lower end of the traction steel wire (103) is fixedly connected to the suspension frame (2). A support plate (104) is fixedly connected to the inner side wall of the fixed frame (1). An oil-absorbing cotton column (105) is fixedly connected to the inner wall of the support plate (104). The cotton column (105) is slidably connected to the traction steel wire (103). An oil storage cylinder (106) is fixedly connected to the upper left side of the support plate (104). A guide pipe (107) is fixedly connected to the inner wall of the support plate (104). The horizontal part of the guide pipe (107) is fixedly connected to the oil-absorbing cotton column (105). A support rod (108) is fixedly connected to the inner wall of the oil storage cylinder (106). An electromagnet (109) is fixedly installed on the end face of the support rod (108). A magnetic moving rod (110) is slidably connected to the inner wall of the oil storage cylinder (106). A plug (111) is fixedly connected to the lower side of the magnetic moving rod (110).

5. A wall-mounted electric heater for easy heat dissipation from the bottom, as described in claim 4, characterized in that: There are two support rods (108), which are symmetrically distributed on the oil storage tank (106).

6. A wall-mounted electric heater for easy heat dissipation from the bottom, as described in claim 4, characterized in that: The plug (111) is slidably connected to the oil reservoir (106), and the plug (111) is in contact with the guide pipe (107).

7. A wall-mounted electric heater for easy heat dissipation from the bottom, as described in claim 4, characterized in that: A second spring (112) is welded to the upper side of the magnetic moving rod (110), and the other end of the second spring (112) is welded to the support rod (108).

Images