CN209944482U

CN209944482U - Heating device

Info

Publication number: CN209944482U
Application number: CN201920634887.8U
Authority: CN
Inventors: 邓晓明
Original assignee: Foshan Jiangshi Electric Appliance Co Ltd
Current assignee: Foshan Jiangshi Electric Appliance Co Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-01-14
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses a warmer. It includes the casing and sets up the heating pipe in the casing, the heating pipe includes vacuum tube, heater strip, thermal-insulated pipe and wire, and the heater strip spiral coils in the vacuum tube, and the wire setting has in the cavity that the heater strip spiral coiled formation, the wire overcoat has thermal-insulated pipe, thermal-insulated pipe both ends are opened, and the heater strip and the wire of the vacuum tube other end form anodal and negative pole at the vacuum tube tip respectively, are close to the wire and the heater strip electric connection of the vacuum tube other end, and the interior wire of vacuum tube constitutes the circuit loop with the heater strip, and the vacuum tube both ends are sealed, and the vacuum tube is. The utility model relates to a rationally, anodal and negative pole setting are at the same tip of heating pipe, and the circuit winding displacement is simpler, the installation of being convenient for, and fixing device makes the wire keep on the central point of heater strip puts, and the thermal-insulated pipe further prevents heater strip and wire contact, and the seat of honour links into an integrated entity through the stack shell with lower, and the stack shell plays to decorate and the supporting role.

Description

Heating device

Technical Field

The utility model relates to a room heater technical field specifically relates to a room heater.

Background

The existing heater comprises a shell and a heating pipe, wherein a heating wire is arranged in the heating pipe, the two ends of the heating wire respectively extend out of the end part of the heating pipe to form a positive pole and a negative pole, the heater is further provided with a hollow support column, a wire is arranged in the support column to connect the positive pole and the negative pole of the heating pipe into a circuit loop, the circuit wiring is complex, and the installation is difficult. Moreover, for the sake of beauty, the warmer is also provided with another hollow support column, the two support columns are symmetrically arranged and support the warmer, and the shell plays a decorative role.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a circuit wiring is simple, the easy room heater of installation.

The purpose of the utility model is realized like this.

The utility model provides a warmer, includes the casing and sets up the heating pipe in the casing, its characterized in that: the heating pipe comprises a vacuum pipe, a heating wire, a heat insulation pipe and a wire, wherein the heating wire is spirally wound in the vacuum pipe, the wire is arranged in a cavity formed by spirally winding the heating wire, the heat insulation pipe is sleeved outside the wire, two ends of the heat insulation pipe are opened, the heating wire and the wire at the other end of the vacuum pipe form a positive electrode and a negative electrode at the end part of the vacuum pipe respectively, the wire close to the other end of the vacuum pipe is electrically connected with the heating wire, the wire and the heating wire in the vacuum pipe form a circuit loop, two ends of the vacuum pipe are.

The technical scheme can be further perfected as follows.

More specifically, the position of wire and heater strip electric connection still is equipped with fixing device, and fixing device arranges in the vacuum tube, and fixing device includes fixed lifting rope, and fixed lifting rope one end is fixed at the vacuum tube tip, and the fixed lifting rope other end and wire and heater strip electric connection's position fixed connection.

More specifically, the fixing device further comprises a limiting ring, the fixed lifting rope penetrates through the limiting ring, the limiting ring is arranged in the middle of the fixed lifting rope, and the fixed lifting rope is connected with the limiting ring through a support, so that the fixed lifting rope is fixed on the axis position of the limiting ring.

More specific scheme, the casing includes seat of honour, stack shell and lower, and the stack shell both ends open and vertical setting, and the seat of honour covers in the stack shell top, and lower seat covers in the stack shell bottom, and the vertical setting of heating pipe is in the stack shell.

More specifically, the top of the cylinder body is provided with an upper disc, the top of the heating pipe penetrates through the center of the upper disc, and an upper protective sleeve is arranged between the upper disc and the heating pipe.

More specifically, the top surface of the upper seat cover is provided with a lifting handle, the bottom surface of the upper seat cover is fixedly provided with a support, and the bottom surface of the support is fixedly connected with the upper disc through a sleeve.

More specifically, the stack shell bottom is equipped with down the disc, and the stack shell inner wall is equipped with annular bulge, and lower disc card is put on annular bulge, and is equipped with the sealing washer down between disc and the stack shell inner wall, and the heating pipe bottom passes down disc center, goes up and is equipped with down the protective sheath between disc and the heating pipe.

More specific scheme, disc below still is equipped with the electrical apparatus box down, and electrical apparatus box bottom surface is equipped with the fixed disk, and the electrical apparatus box passes through the fixed disk to be fixed, is equipped with controlling means in the electrical apparatus box, and controlling means includes the switch, and the stack shell lateral wall corresponds the switch and is equipped with the switch mounting hole, and the fixed disk restricts the electrical apparatus box in higher position to connect, fix the seat down.

More specifically, electrical apparatus box bottom surface is equipped with supply socket, and fixed disk and lower seat correspond supply socket position fretwork setting.

The utility model relates to a rationally, anodal and negative pole setting are at the same tip of heating pipe, the circuit winding displacement is simpler, be convenient for install, fixing device makes the wire keep on the central point of heater strip puts, thermal-insulated pipe further prevents heater strip and wire contact, the seat of honour links into an integrated entity through the stack shell with lower, the stack shell plays and decorates and the supporting role, lower disc passes through the sealing washer and prevents that water from getting into the room heater bottom with lower protective sheath, the supply socket and the lower seat of electrical apparatus box keep the certain distance, prevent that the ponding of lower seat bottom surface from causing the short circuit.

Drawings

Fig. 1 is a schematic diagram of an embodiment.

FIG. 2 is a cross-sectional view of an embodiment.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is an enlarged view of fig. 2 at B.

Fig. 5 is a schematic cross-sectional view taken along line C-C in fig. 2.

Fig. 6 is a schematic cross-sectional view of a heating tube according to an embodiment.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

in a first embodiment, referring to fig. 1 to 6, a heater includes a housing 1 and a heating pipe 2 disposed in the housing 1, where the heating pipe 2 includes a vacuum pipe 20, a heating wire 21 and a conducting wire 22, the heating wire 21 is spirally wound in the vacuum pipe 20, the conducting wire 22 is disposed in a cavity formed by spirally winding the heating wire 21, the heating wire 21 and the conducting wire 22 at the other end of the vacuum pipe 20 respectively form a positive electrode and a negative electrode at the end of the vacuum pipe 20, the conducting wire 22 near the other end of the vacuum pipe 20 is electrically connected to the heating wire 21, the conducting wire 22 and the heating wire 21 in the vacuum pipe 20 form a circuit loop, a heat insulation pipe 23 is disposed outside the conducting wire 22, two ends of the heat insulation pipe 23 are open, two ends of the vacuum.

Wherein, the position of wire 22 and heater strip 21 electric connection still is equipped with fixing device 3, fixing device 3 includes fixed lifting rope 31 and spacing ring 32, fixed lifting rope 31 one end is fixed at the tip of vacuum tube 20, the other end of fixed lifting rope 31 and the position fixed connection of wire 22 and heater strip 21 electric connection, fixed lifting rope 31 passes spacing ring 32, and spacing ring 32 arranges fixed lifting rope 31 middle part in, fixed lifting rope 31 and spacing ring 32 pass through the leg joint, so that fixed lifting rope 31 fixes on the axle center position of spacing ring 32, avoid wire 22 and insulating tube 23 and heater strip 21 contact

The utility model discloses in, casing 1 includes upper seat 11, stack shell 12 and lower 13, and 12 both ends of stack shell open and vertical setting, and upper seat 11 lid is in 12 tops of stack shell, and lower 13 lids are in 12 bottoms of stack shell, and the vertical setting of heating pipe 2 is in stack shell 12.

The top of the barrel body 12 is provided with an upper disc 120, the top of the heating pipe 2 penetrates through the center of the upper disc 120, an upper protective sleeve 121 is arranged between the upper disc 120 and the heating pipe 2, the top surface of the upper seat 11 cover is provided with a handle 110, the bottom surface of the upper seat 11 cover is fixed with a support 111, and the bottom surface of the support 111 is fixedly connected with the upper disc 120 through a sleeve 112.

The bottom of the barrel body 12 is provided with a lower disc 122, the inner wall of the barrel body 12 is provided with an annular bulge 123, the lower disc 122 is clamped on the annular bulge 123, a sealing ring 124 is arranged between the lower disc 122 and the inner wall of the barrel body 12, the bottom of the heating pipe 2 penetrates through the center of the lower disc 122, a lower protective sleeve 125 is arranged between the upper disc 120 and the heating pipe 2, an electric appliance box 4 is further arranged below the lower disc 122, the bottom surface of the electric appliance box 4 is provided with a fixed disc 5, the electric appliance box 4 is fixed through the fixed disc 5, a control device 41 is arranged in the electric appliance box 4, the control device 41 comprises a switch, the side wall of the barrel body 12 is provided with a switch mounting hole corresponding to the switch, the bottom surface of the electric appliance.

Claims

1. The utility model provides a warmer, includes the casing and sets up the heating pipe in the casing, its characterized in that: the heating pipe comprises a vacuum pipe, a heating wire, a heat insulation pipe and a wire, wherein the heating wire is spirally wound in the vacuum pipe, the wire is arranged in a cavity formed by spirally winding the heating wire, the heat insulation pipe is sleeved outside the wire, two ends of the heat insulation pipe are opened, the heating wire and the wire at the other end of the vacuum pipe form a positive electrode and a negative electrode at the end part of the vacuum pipe respectively, the wire close to the other end of the vacuum pipe is electrically connected with the heating wire, the wire and the heating wire in the vacuum pipe form a circuit loop, two ends of the vacuum pipe are.

2. The warmer of claim 1, wherein: the fixing device comprises a fixed lifting rope, one end of the fixed lifting rope is fixed at the end part of the vacuum tube, and the other end of the fixed lifting rope is fixedly connected with the electric connection part of the wire and the heating wire.

3. The warmer of claim 2, wherein: the fixing device further comprises a limiting ring, the fixed lifting rope penetrates through the limiting ring, the limiting ring is arranged in the middle of the fixed lifting rope, and the fixed lifting rope is connected with the limiting ring through a support, so that the fixed lifting rope is fixed on the axis position of the limiting ring.

4. The warmer of claim 1, wherein: the casing includes seat, stack shell and lower, and the stack shell both ends open and vertical setting, and the seat of honour covers in the stack shell top, and lower seat covers in the stack shell bottom, and the vertical setting of heating pipe is in the stack shell.

5. The warmer of claim 4, wherein: an upper disc is arranged at the top of the cylinder body, the top of the heating pipe penetrates through the center of the upper disc, and an upper protective sleeve is arranged between the upper disc and the heating pipe.

6. The warmer of claim 5, wherein: the top surface of the upper seat cover is provided with a handle, the bottom surface of the upper seat cover is fixedly provided with a support, and the bottom surface of the support is fixedly connected with the upper disc through a sleeve.

7. The warmer of claim 4, wherein: the bottom of the barrel body is provided with a lower disc, the inner wall of the barrel body is provided with an annular bulge, the lower disc is clamped on the annular bulge, a sealing ring is arranged between the lower disc and the inner wall of the barrel body, the bottom of the heating pipe penetrates through the center of the lower disc, and a lower protective sleeve is arranged between the upper disc and the heating pipe.

8. The warmer of claim 7, wherein: the lower disc is provided with an electric appliance box below, the bottom surface of the electric appliance box is provided with a fixed disc, the electric appliance box is fixed through the fixed disc, a control device is arranged in the electric appliance box and comprises a switch, and the side wall of the barrel body is provided with a switch mounting hole corresponding to the switch.

9. The warmer of claim 8, wherein: the bottom surface of the electrical appliance box is provided with a power socket, and the fixed disc and the lower seat are arranged in a hollow manner corresponding to the power socket.