Portable electric heating tube heating device

Abstract

The utility model provides a portable electric heating pipe heating device relates to electric heating pipe technical field, including controller, the main part of controller is cylindrical structure, and the upper and lower ends of controller all integrative type are provided with threaded mounting platform, and the outside of threaded mounting platform is all threaded structure, the top of upper threaded mounting platform is fixedly provided with the junction plug, and the outside top of lower threaded mounting platform is fixedly provided with silica gel plug ring, the bottom of lower threaded mounting platform is fixedly provided with double helix heater, the inside of junction plug is provided with two groups of electrode ring, and the electrode ring is connected in series with double helix heater, the device is used without external power supply through the pre -charge of battery pack, and the compact structure design of collocation can handheld's grip, can easily carry go out, simultaneously, double helix heater can adapt common container such as thermos bottle, when outdoor use, just need simple dismounting to be inserted into thermos bottle and fixed with heating assembly, satisfy the temporary heating demand of outdoor, solved the limitation of traditional heating equipment dependence fixed power supply.

Description

Technical Field

[0001] This utility model belongs to the field of electric heating tube technology, and more specifically, it relates to a portable electric heating tube heating device. Background Technology

[0002] The principle of an electric heating element is that when an electric current passes through a high-resistivity material, Joule heat is generated, thereby achieving the purpose of heating. The heating wire is usually encapsulated in an insulating material and a protective tube, such as magnesium oxide powder and stainless steel tube, which can prevent the heating wire from directly contacting the heating medium, withstand high temperatures, effectively conduct heat, and ensure the safe and stable operation of the equipment. It is commonly used for hot water in daily life.

[0003] Based on the above, the heating devices currently in use are generally powered directly by wires, which is inconvenient for outdoor use and lacks protective structure. The exposed heating elements are prone to oxidation or rust, which affects their lifespan. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a portable electric heating tube device, which solves the problems mentioned in the background art that existing heating devices generally use direct power supply via wires, making them inconvenient for outdoor use, lack protective structures, and expose the heating tubes, making them prone to oxidation or rust, thus affecting their lifespan.

[0005] The purpose and effect of this portable electric heating tube device are achieved by the following specific technical means: A portable electric heating element device includes a controller. The main body of the controller is cylindrical, and threaded mounting platforms are integrally formed at the middle of both the upper and lower ends of the controller. The outer surface of the threaded mounting platforms is threaded. A wiring plug is fixedly installed on the top of the upper threaded mounting platform, and a silicone plug ring is fixedly installed on the upper surface of the lower threaded mounting platform. A double-helix heater is fixedly installed at the bottom of the lower threaded mounting platform. Two sets of electrode rings are installed inside the wiring plug, and the electrode rings are connected in series with the double-helix heater. A protective cylinder has a threaded ring seat fixedly installed on the upper surface inside the protective cylinder, and the threaded mounting platforms can be fixed in the threaded ring seat by threaded connection. A battery pack is fixedly installed inside the protective cylinder.

[0006] Furthermore, the controller has anti-slip grooves equidistantly arranged around its exterior; a groove is formed in the center of the controller's exterior, and a button switch is installed thereon.

[0007] Furthermore, the battery pack consists of an outer cylindrical battery and an inner cylindrical battery connected in series, and a double-helix heater can be accommodated in the gap between the cylindrical battery and the cylindrical battery.

[0008] Furthermore, two sets of electrode rings are fixedly installed at the top center of the battery pack, and the two sets of electrode rings are connected in series with the positive and negative terminals of the battery pack respectively; the connector can be connected to the top center of the battery pack.

[0009] Furthermore, a toothed rod is fixedly installed in the middle of the outer side of the protective cylinder, and a rotating sleeve is rotatably installed on the toothed rod in conjunction with a bearing; a handle is fixedly installed at the bottom of the rotating sleeve; a self-locking toothed block is installed inside the rotating sleeve in conjunction with a spring rod; the outer side of the toothed rod is a toothed ring structure, and the toothed surface of the self-locking toothed block is attached to the outside of the toothed ring structure of the toothed rod.

[0010] Furthermore, a charging interface is provided on the outside of the protective cylinder to connect to the battery pack.

[0011] Compared with the prior art, the present invention has the following beneficial effects: Portability and outdoor adaptability: This device can be used without an external power source by pre-charging the battery pack. With a handheld handle and compact structure, it can be easily carried out. At the same time, the double spiral heater can be used with common containers such as thermos bottles. When used outdoors, the heating component can be easily inserted into the thermos bottle and fixed, meeting the temporary heating needs outdoors and solving the limitation of traditional heating equipment that relies on a fixed power source.

[0012] Flexible in operation and adaptable to various scenarios: The grip can be rotated on the toothed rod to adjust its direction, and with the fixing function of the self-locking toothed block, the angle can be flexibly adjusted according to grip habits or placement needs, improving the convenience of operation. In addition, the detachable design of the controller and protective tube supports both the normal carrying mode and the quick switch to the heating mode, adapting to various scenarios such as carrying, storage, and outdoor heating.

[0013] The design is compact and highly safe: the protective sleeve can house the battery pack and the double helix heater in one unit, and the double helix heater can be neatly accommodated in the gap of the battery pack, saving storage space; the silicone plug ring can firmly fix the device and the thermos during heating, preventing shaking; the protective sleeve's function of housing the double helix heater can also reduce its contact with the outside air, reduce the risk of oxidation and rust, and extend its service life. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional sectional view of the present invention.

[0016] Figure 3 This is a schematic diagram of the working structure of this utility model.

[0017] Figure 4 This is a disassembled structural diagram of the present invention.

[0018] Figure 5 This is a schematic diagram of the main structure of the controller of this utility model.

[0019] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Controller; 101. Threaded mounting platform; 102. Wiring plug; 103. Silicone plug ring; 104. Push button switch; 2. Double helix heater; 3. Protective cylinder; 301. Threaded ring seat; 4. Battery pack; 5. Toothed rod; 6. Rotary sleeve; 601. Handle; 602. Self-locking tooth block. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0021] Example 1: As attached Figure 1 To be continued Figure 5 As shown: This utility model provides a portable electric heating tube heating device, including a controller 1. The main body of the controller 1 is a cylindrical structure. Threaded mounting platforms 101 are integrally provided at the middle of both the upper and lower ends of the controller 1. The outer surface of the threaded mounting platforms 101 is threaded. A wiring plug 102 is fixedly provided on the top of the upper threaded mounting platform 101, and a silicone plug ring 103 is fixedly provided on the upper surface of the lower threaded mounting platform 101. A double-helix heater 2 is fixedly provided at the bottom of the lower threaded mounting platform 101. Two sets of electrode rings are provided inside the wiring plug 102, and the electrode rings are connected in series with the double-helix heater 2. A protective cylinder 3 has a threaded ring seat 301 fixedly provided on the upper surface of its interior. The threaded mounting platforms 101 can be fixedly connected to the threaded ring seat 301 by threads. A battery pack 4 is fixedly provided inside the protective cylinder 3.

[0022] The controller 1 has anti-slip grooves equidistantly arranged around its exterior; a groove is formed in the middle of the exterior of the controller 1 and a push-button switch 104 is installed thereon.

[0023] The battery pack 4 consists of an outer cylindrical battery and a middle cylindrical battery connected in series, and the double-helix heater 2 can be accommodated in the space between the cylindrical battery and the cylindrical battery.

[0024] Two sets of electrode rings are fixedly installed at the top center of the battery pack 4, and the two sets of electrode rings are connected in series with the positive and negative terminals of the battery pack 4 respectively; the connector 102 can be connected to the top center of the battery pack 4.

[0025] Among them, a toothed rod 5 is fixedly installed in the middle of the outer side of the protective cylinder 3, and a rotating sleeve 6 is rotatably installed on the outer side of the toothed rod 5 in conjunction with a bearing; a handle 601 is fixedly installed at the bottom of the rotating sleeve 6; a self-locking toothed block 602 is installed inside the rotating sleeve 6 in conjunction with a spring rod; the outer side of the toothed rod 5 is a toothed ring structure, and the toothed surface of the self-locking toothed block 602 is attached to the outer side of the toothed ring structure of the toothed rod 5.

[0026] The protective sleeve 3 has a charging interface that connects to the battery pack 4.

[0027] Basic Carrying and Preparation Power supply preparation: Before use, the battery pack 4 needs to be charged to ensure that the device has power supply capability so that it can be carried out for use.

[0028] Regular storage and carrying: When not in use (e.g.) Figure 1 The 601 can be carried by hand, and its compact structure makes it easy to move in outdoor settings.

[0029] Steps for using outdoor hot water Preparation and unlocking: Fill a thermos with water to be heated; rotate controller 1 to unlock it from protective cylinder 3, and then pull out the double helix heater 2.

[0030] Device adjustment: Reverse the installation of controller 1 (e.g.) Figure 3 (In the state), insert the double helix heater 2 into the thermos, and fix the position of the heater and the thermos with the silicone plug ring 103 to prevent shaking.

[0031] Assembly and power supply: Install the protective cylinder 3 onto the outside of the threaded mounting platform 101 above the controller; connect the battery pack 4 through the wiring plug 102 to complete the circuit connection.

[0032] Start heating: Press button switch 104 to power on the double spiral heater 2 and heat the water in the thermos.

[0033] Storage and protection after use After heating is complete, reset the protective cylinder 3 (to re-store the double helix heater 2).

[0034] The core function of the protective cylinder 3 is to provide installation support for the double helix heater 2, while isolating it from the outside air to prevent the heater from oxidizing or rusting due to long-term exposure, thus extending its service life.

[0035] Example 2: Based on Example 1, the direction of the handle 601 can be adjusted for convenient control and placement as needed. By directly rotating the handle 601, the handle 601 rotates outside the protective cylinder 3. After the rotation stops, the self-locking tooth block 602 contacts the tooth surface rod 5 through the action of the spring to achieve self-locking fixation. After heating is complete, simply reset the protective cylinder 3. The protective cylinder 3 provides installation and protection functions, which can prevent the double helix heater 2 from oxidizing or rusting due to long-term contact with outside air.

[0036] The specific usage and function of this embodiment are as follows: In this invention, the battery pack 4 can be pre-charged before use and then taken out. Under normal circumstances, such as Figure 1It can be stored in its original state and can be carried by hand with the handle 601 for outdoor use; If used outdoors, for hot water, a thermos can be used. Then, rotate controller 1 to unlock it from the protective cylinder 3, then pull out the double-helix heater 2, and reverse the controller 1 for installation. Figure 3 In the state of the double spiral heater 2, insert it into the thermos and fix it with silicone plug ring 103; then install the protective tube 3 on the outside of the upper threaded mounting platform 101, connect the battery pack 4 through the wiring plug 102 to realize the circuit connection, and start the double spiral heater 2 through the button switch 104. The double spiral heater 2 is powered on and heats the water in the thermos. The direction of the handle 601 can be adjusted for convenient control and placement as needed. By directly rotating the handle 601, the handle 601 rotates outside the protective cylinder 3. After the rotation stops, the self-locking tooth block 602 contacts the tooth surface rod 5 through the action of the spring to lock itself in place. After heating is complete, simply reset the protective cylinder 3. The protective cylinder 3 provides installation and protection functions, which can prevent the double helix heater 2 from oxidizing or rusting due to long-term contact with outside air.

Claims

1. A portable electric heating tube heating device, characterized in that, include: The controller (1) has a cylindrical structure. The upper and lower ends of the controller (1) are integrally provided with threaded mounting platforms (101). The outer surface of the threaded mounting platforms (101) is threaded. A wiring plug (102) is fixedly provided on the top of the upper threaded mounting platform (101). A silicone plug ring (103) is fixedly provided on the upper surface of the lower threaded mounting platform (101). A double spiral heater (2) is fixedly provided at the bottom of the lower threaded mounting platform (101). Two sets of electrode rings are provided inside the wiring plug (102). The electrode rings are connected in series with the double spiral heater (2). The protective cylinder (3) has a threaded ring seat (301) fixedly provided on the upper surface of the inner part of the protective cylinder (3). The threaded mounting platform (101) can be fixed in the threaded ring seat (301) by threaded connection. A battery pack (4) is fixedly provided inside the protective cylinder (3).

2. The portable electric heating tube heating device as described in claim 1, characterized in that: The controller (1) has anti-slip grooves equidistantly arranged around its exterior; a groove is opened in the middle of the exterior of the controller (1) and a button switch (104) is installed thereon.

3. The portable electric heating tube heating device as described in claim 1, characterized in that: The battery pack (4) consists of an outer cylindrical battery and a middle columnar battery connected in series, and the double-helix heater (2) can be accommodated in the gap between the cylindrical battery and the columnar battery.

4. The portable electric heating tube heating device as described in claim 1, characterized in that: Two sets of electrode rings are fixedly installed at the top center of the battery pack (4), and the two sets of electrode rings are connected in series with the positive and negative terminals of the battery pack (4) respectively; the connector (102) can be connected to the top center of the battery pack (4).

5. The portable electric heating tube heating device as described in claim 1, characterized in that: A toothed rod (5) is fixedly installed in the middle of the outer side of the protective cylinder (3). A rotating sleeve (6) is rotatably installed on the outside of the toothed rod (5) in conjunction with a bearing. A handle (601) is fixedly installed at the bottom of the rotating sleeve (6). A self-locking toothed block (602) is installed inside the rotating sleeve (6) in conjunction with a spring rod. The outside of the toothed rod (5) is a toothed ring structure, and the tooth surface of the self-locking toothed block (602) is attached to the outside of the toothed ring structure of the toothed rod (5).

6. The portable electric heating tube heating device as described in claim 1, characterized in that: The protective cylinder (3) is provided with a charging interface that is connected to the battery pack (4).

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