Anti-creeping electric heating tube
By designing leakage-proof electric heating pipes and using sealed connecting seats and protective components, leakage protection and isolation protection are achieved when used in water, solving the fire safety hazards caused by the contact between traditional electric heating pipes and water basins, and improving the safety of use.
Patent Information
- Application Number
- CN202420905945.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-28
AI Technical Summary
Traditional electric heating pipes are prone to contact with the inner wall of the plastic water basin when used, causing the plastic water basin to catch fire, posing a major safety hazard.
A leakage-proof electric heating tube is designed, using sealed connecting seats and protective components, including counterweight bases, hollow tubes, sliding rods and protective strips. The leakage protection is achieved through leakage protection plugs and insulated silicone rubber power cords, and isolates and guards through protective strips to prevent the electric heating tube from contacting the water basin.
It realizes leakage protection when used in water, improves the safety of the device, prevents contact between the electric heating pipe and the water basin, and avoids fire accidents.
Smart Images
Figure CN222598055U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric heating tubes, in particular to an anti-leakage electric heating tube. Background Art
[0002] Most of the common electric heating tubes on the market are exposed in design, and most of them have no protective mechanism on the outside. Therefore, when the electric heating tube is placed in a plastic water basin for heating, the tube body of the electric heating tube is easy to contact with the inner wall of the plastic water basin, which in turn causes the inner wall of the plastic water basin to catch fire. Accidents of plastic water basins catching fire due to electric heating tubes also occur frequently nowadays. Therefore, there are great safety hazards when using traditional electric heating tubes. In view of the above situation, technical innovation is carried out on the basis of existing electric heating tubes. Utility Model Content
[0003] The purpose of the utility model is to provide an anti-leakage electric heating pipe to solve the problems raised in the above background technology.
[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-leakage electric heating pipe, comprising:
[0005] A sealed connection seat, wherein an electric heating pipe is arranged at the bottom of the sealed connection seat, and the transmission line pipe of the electric heating pipe is sealed at the top of the connection seat and electrically connected to an insulating silicone rubber power line, and the top of the insulating silicone rubber power line is electrically connected to a leakage protection plug, wherein:
[0006] A protection component is placed at the bottom of the sealing connection seat, and the electric heating pipe is located in the protection component.
[0007] Preferably, the protection component includes a counterweight base, the top of the counterweight base is evenly provided with hollow tubes, sliding rods are provided inside the hollow tubes, and protection strips are evenly provided between every two groups of the sliding rods.
[0008] Preferably, two groups of avoidance grooves are evenly opened on the outer side wall of the hollow tube, the avoidance grooves penetrate the top of the hollow tube, and the protection strips are arranged in the avoidance grooves.
[0009] Preferably, through holes are evenly formed on the front side of the hollow tube, and threaded holes are formed on the front side of the sliding rod.
[0010] Preferably, a hand-tightening bolt is provided in the through hole of the hollow tube, and the hand-tightening bolt is threadedly connected to the threaded hole of the sliding rod.
[0011] Preferably, the counterweight base is located below the electric heating tube, and the hollow tube and the protective strip are evenly distributed on the outer circle of the electric heating tube in a ring array.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] The utility model can automatically cut off the power supply of the leakage protection plug when the device leaks electricity in water, and then the leakage protection plug can be used to protect the entire device from leakage.
[0014] By screwing the hand-tightening bolts into the threaded holes and through holes at different positions, the sliding rod can be fixed at different positions in the hollow tube, thereby changing the height of the entire device. At the same time, with the weight of the counterweight base, the device can be stably erected in water at different depths. In combination with the protective strips, the four sides of the electric heating tube can be isolated and protected to prevent the electric heating tube from contacting the water container, thereby improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the structure of an anti-leakage electric heating tube of the utility model;
[0016] Figure 2 For this utility model Figure 1 A magnified view of part A;
[0017] Figure 3 It is a partial cross-sectional view of the right side of an anti-leakage electric heating tube of the utility model.
[0018] In the figure: 1. Sealed connecting seat; 11. Insulated silicone rubber power cord; 12. Leakage protection plug; 13. Electric heating tube; 2. Counterweight base; 21. Hollow tube; 22. Sliding rod; 23. Hand-tightened bolt; 3. Protective strip. DETAILED DESCRIPTION
[0019] 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.
[0020] See also Figure 1-Figure 3 A leakage-proof electric heating pipe comprises a sealed connection seat 1, an electric heating pipe 13 is fixedly arranged at the bottom of the sealed connection seat 1, and the top of the transmission line pipe sealed connection seat 1 of the electric heating pipe 13 is electrically connected to an insulating silicone rubber power line 11, and the top of the insulating silicone rubber power line 11 is electrically connected to a leakage protection plug 12. When the device leaks electricity in water, the leakage protection plug 12 will automatically cut off the power, and then the leakage protection plug 12 can be used to protect the entire device from leakage. A protection component is placed at the bottom of the sealed connection seat 1, and the electric heating pipe 13 is located in the protection component.
[0021] The protection component includes a counterweight base 2, a hollow tube 21 is evenly fixed on the top of the counterweight base 2, a sliding rod 22 is slidably arranged in the hollow tube 21, a protection strip 3 is evenly fixed between every two groups of sliding rods 22, and two groups of avoidance grooves are evenly opened on the outer wall of the hollow tube 21, the avoidance grooves run through the top of the hollow tube 21, and the protection strip 3 is slidably arranged in the avoidance grooves.
[0022] The front side of the hollow tube 21 is evenly provided with through holes, and the front side of the sliding rod 22 is provided with threaded holes. A hand-tightening bolt 23 is rotatably arranged in the through hole of the hollow tube 21, and the hand-tightening bolt 23 is screwed with the threaded hole of the sliding rod 22. By screwing the hand-tightening bolt 23 into the threaded hole and the through holes at different positions, the sliding rod 22 can be fixed at different positions in the hollow tube 21, thereby changing the height of the entire device. At the same time, with the weight of the counterweight base 2, the device can be stably erected in water at different depths. In combination with the protective strip 3, the surroundings of the electric heating tube 13 can be isolated and protected to prevent the electric heating tube 13 from contacting the water container, thereby improving the safety of the device.
[0023] The counterweight base 2 is located below the electric heating tube 13 , and the hollow tube 21 and the protection strip 3 are evenly distributed on the outer circle of the electric heating tube 13 in a ring array.
[0024] Working principle: When the device leaks electricity in water, the leakage protection plug 12 will automatically cut off the power, and then the leakage protection plug 12 can be used to protect the entire device from leakage. By screwing the hand-tightening bolt 23 into the threaded hole and the through holes at different positions, the sliding rod 22 can be fixed at different positions in the hollow tube 21, thereby changing the height of the entire device. At the same time, with the weight of the counterweight base 2, the device can be stably erected in water at different depths. In combination with the protective strip 3, the surrounding areas of the electric heating tube 13 can be isolated and protected to prevent the electric heating tube 13 from contacting the water container, thereby improving the safety of the device.
Claims
1. A leakage-proof electric heating tube, characterized in that: include: A sealed connection seat (1), wherein an electric heating pipe (13) is arranged at the bottom of the sealed connection seat (1), and the top of the electric heating pipe (13) is electrically connected to an insulating silicone rubber power line (11), and the top of the insulating silicone rubber power line (11) is electrically connected to a leakage protection plug (12), wherein: A protection component is placed at the bottom of the sealed connection seat (1), and the electric heating pipe (13) is located inside the protection component.
2. The anti-leakage electric heating tube according to claim 1, characterized in that: The protection component comprises a counterweight base (2), the top of the counterweight base (2) is evenly provided with hollow tubes (21), sliding rods (22) are arranged inside the hollow tubes (21), and protection strips (3) are evenly arranged between every two groups of sliding rods (22).
3. The anti-leakage electric heating tube according to claim 2, characterized in that: Two groups of avoidance grooves are evenly formed on the outer side wall of the hollow tube (21), the avoidance grooves penetrate the top of the hollow tube (21), and the protection strips (3) are arranged in the avoidance grooves.
4. The anti-leakage electric heating tube according to claim 2, characterized in that: The front side of the hollow tube (21) is evenly provided with through holes, and the front side of the sliding rod (22) is provided with a threaded hole.
5. The anti-leakage electric heating tube according to claim 4, characterized in that: A hand-tightening bolt (23) is arranged in the through hole of the hollow tube (21), and the hand-tightening bolt (23) is threadedly connected to the threaded hole of the sliding rod (22).
6. The anti-leakage electric heating tube according to claim 2, characterized in that: The counterweight base (2) is located below the electric heating tube (13), and the hollow tube (21) and the protection strip (3) are evenly distributed on the outer circle of the electric heating tube (13) in a ring array.