CN214851868U

CN214851868U - Supporting device for heating element of electric heater

Info

Publication number: CN214851868U
Application number: CN202120854941.7U
Authority: CN
Inventors: 陈春香
Original assignee: Yangzhong Xinghua Electrical Equipment Co ltd
Current assignee: Yangzhong Xinghua Electrical Equipment Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-23
Anticipated expiration: 2031-04-23

Abstract

A supporting device for a heating element of an electric heater comprises a box body, the heating element, a supporting plate, a fixing box, a matching box, a fixing block, a sleeve, a threaded rod, a first connecting plate, a second connecting plate and a push rod; a driving assembly is arranged in the box body; the supporting plate is connected with the box body in a sliding manner and is movably connected with the heating element; the sleeve is rotationally connected with the supporting plate and is in threaded connection with the threaded rod; the threaded rod is connected with the heating element; the fixed box is provided with a first opening; the fixed phase is connected with the supporting plate through a telescopic component; the matching box is connected with the supporting plate, and a fixing plate is arranged in the matching box; the fixed block is connected with the matching box in a sliding manner; the push rod is periodically connected with the fixed block in a sliding manner; the first connecting plates are connected with the supporting plates and the second connecting plates; the box body is all worn out to the second connecting plate, and the equal sliding connection box body of second connecting plate is equipped with the handle between the second connecting plate. The utility model discloses height and angle that can effectual regulation heating element.

Description

Supporting device for heating element of electric heater

Technical Field

The utility model relates to an electric heater technical field especially relates to an electric heater heating element's supporting arrangement.

Background

The heating element is widely applied to household appliances such as a heater in life, and the basic structure of a supporting device for the heating element in the structure of the heater comprises a supporting seat arranged on an electric heating plate; however, the current supporting devices for heating elements are often unable to move, which cannot meet the needs of life.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides an electric heater heating element's supporting device, the utility model discloses can make the device have more working form through the effectual height and the angle of adjusting heating element of regulation backup pad.

(II) technical scheme

In order to solve the problems, the utility model provides a supporting device of a heating element of an electric heater, which comprises a box body, a heating element, a supporting plate, a telescopic component, a fixed box, a matching box, a fixed plate, a first spring, a fixed block, a fixed part, a movable head, a base, a sleeve, a threaded rod, a first connecting plate, a second connecting plate and a push rod;

a heating port is arranged on the box body, and a driving assembly is arranged in the box body; the supporting plate is connected with the box body in a sliding manner, and the end face, facing the first opening, of the supporting plate is connected with the base; the end surface of the heating element facing the supporting plate is connected with the fixing piece; one end of the movable head is movably connected with the fixed part, and the other end of the movable head is connected with the base; the multiple groups of sleeves are respectively and rotatably connected with the end faces, facing the heating element, of the supporting plates and are respectively and symmetrically distributed along the central axis of the supporting plates; one end of each of the multiple groups of threaded rods extends into the multiple groups of sleeves, the multiple groups of threaded rods are in threaded connection with the multiple groups of sleeves, and the other ends of the multiple groups of threaded rods are connected with heating elements; the multiple groups of sleeves are mutually connected in a transmission manner, and one of the multiple groups of sleeves is connected with the driving assembly in a transmission manner;

the fixed box is connected with the inner wall of the box body and is provided with a plurality of groups of first openings which are used for being in sliding connection with the outer wall of the matching box; the fixed end of the telescopic component is connected with the fixed box, and the telescopic end of the telescopic component is connected with the supporting plate; the multiple groups of combination boxes are connected with the end faces, far away from the heating port, of the supporting plates; the multiple groups of fixing plates are respectively connected with the inner walls of the multiple groups of matching boxes; one end of each of the plurality of groups of fixed blocks extends into the corresponding multi-group combination box, the plurality of groups of fixed blocks are respectively connected with the corresponding multi-group combination box in a sliding mode, and the plurality of groups of fixed blocks are respectively connected with the inner wall of the corresponding fixed box periodically; the multiple groups of first springs are respectively connected with the multiple groups of fixing plates and the fixing blocks; one ends of a plurality of groups of push rods penetrate through the box body and extend into the fixed box, the plurality of groups of push rods are respectively connected with the box body and the fixed box in a sliding manner, and the push rods are respectively connected with the fixed block in a periodic sliding manner;

the multiple groups of first connecting plates are connected with the supporting plate and are respectively connected with the multiple groups of second connecting plates; the box body is all worn out to the multiunit second connecting plate, and the equal sliding connection box body of multiunit second connecting plate is equipped with the handle between the multiunit second connecting plate.

Preferably, the driving assembly comprises a first rotating shaft, a motor, an extrusion switch, a push block, a connecting rod, an extrusion plate, a sliding plate and a second spring;

a plurality of groups of second openings are arranged on the box body; a plurality of groups of first grooves are arranged on the inner walls of the plurality of groups of second openings; the plurality of groups of push blocks are respectively connected with the inner walls of the plurality of groups of second openings in a sliding manner; one end of each group of connecting rods is connected with the corresponding group of push blocks, and the other end of each group of connecting rods is connected with the corresponding extrusion plate; one ends of the sliding plates are respectively connected with the connecting rods, and the other ends of the sliding plates are respectively connected with the inner walls of the first grooves in a sliding manner; two ends of the second springs are respectively connected with the inner walls of the first grooves and the sliding plate;

the motor is connected with the supporting plate and is electrically connected with the extrusion switch; the extrusion switch is periodically connected with the extrusion plate; one end of the first rotating shaft is connected with the motor, and the other end of the first rotating shaft is in transmission connection with the sleeve through the bevel gear set.

Preferably, a heat insulation box is arranged outside the motor.

Preferably, the end surfaces of the multiple groups of fixing blocks, which are far away from the fixing plate, are respectively provided with multiple groups of round corners.

Preferably, a plurality of groups of limit plates are arranged at one ends of the push rods, which are far away from the box body; and a third spring is arranged between the plurality of groups of limiting plates and the box body.

The above technical scheme of the utility model has following profitable technological effect:

in the utility model, the first connecting plate and the second connecting plate are pulled by the handle, the first connecting plate and the second connecting plate move to drive the supporting plate to move, the supporting plate moves to drive the matching box to move, the matching box moves to stretch into the fixed box through the first opening, and the fixed block is fixed with the contact of the inner wall of the fixed box as far as possible; the device can effectively adjust the height of the heating element; the sleeve is driven to rotate by the driving assembly, the sleeve rotates to drive the threaded rod to move, the threaded rod moves to drive the heating element to move, and the heating element is inclined due to the movable connection of the heating element and the supporting plate; the device can be used for randomly adjusting the height and the angle of the heating element according to the requirements of a user.

Drawings

Fig. 1 is a front sectional view of a supporting device for a heating element of an electric heater according to the present invention.

Fig. 2 is a schematic structural diagram of a supporting device for a heating element of an electric heater according to the present invention.

Reference numerals: 1. a box body; 2. a heating element; 3. a support plate; 4. a telescoping assembly; 5. a fixed box; 6. a mating box; 7. a fixing plate; 8. a first spring; 9. a fixed block; 10. a fixing member; 11. a movable head; 12. a base; 13. a sleeve; 14. a threaded rod; 15. a bevel gear set; 16. a first rotating shaft; 17. a motor; 18. a squeezing switch; 19. a push block; 20. a connecting rod; 21. a pressing plate; 22. a slide plate; 23. a second spring; 24. a first connecting plate; 25. a second connecting plate; 26. a push rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-2, the supporting device for a heating element of an electric heater provided by the present invention comprises a box body 1, a heating element 2, a supporting plate 3, a telescopic assembly 4, a fixing box 5, a matching box 6, a fixing plate 7, a first spring 8, a fixing block 9, a fixing member 10, a movable head 11, a base 12, a sleeve 13, a threaded rod 14, a first connecting plate 24, a second connecting plate 25 and a push rod 26;

a heating opening is formed in the box body 1, and a driving assembly is arranged in the box body 1; the supporting plate 3 is connected with the box body 1 in a sliding way, and the end face, facing the first opening, of the supporting plate 3 is connected with the base 12; the end surface of the heating element 2 facing the support plate 3 is connected with a fixing piece 10; one end of the movable head 11 is movably connected with the fixed part 10, and the other end of the movable head 11 is connected with the base 12; the multiple groups of sleeves 13 are respectively and rotatably connected with the end faces, facing the heating element, of the supporting plates 3, and the multiple groups of sleeves 13 are respectively and symmetrically distributed on the central axis of the supporting plates 3; one end of each of the multiple groups of threaded rods 14 extends into the multiple groups of sleeves 13, the multiple groups of threaded rods 14 are in threaded connection with the multiple groups of sleeves 13, and the other ends of the multiple groups of threaded rods 14 are connected with the heating elements 2; the multiple groups of sleeves 13 are mutually connected in a transmission manner, and one of the multiple groups of sleeves 13 is connected with a driving assembly in a transmission manner;

the fixed box 5 is connected with the inner wall of the box body 1, and a plurality of groups of first openings used for slidably connecting the outer wall of the matching box 6 are arranged on the fixed box 5; the fixed end of the telescopic component 4 is connected with the fixed box 5, and the telescopic end of the telescopic component 4 is connected with the supporting plate 3; the multi-group combination boxes 6 are connected with the end faces, far away from the heating port, of the supporting plates 3; the multiple groups of fixing plates 7 are respectively connected with the inner walls of the multiple groups of combination boxes 6; one ends of a plurality of groups of fixed blocks 9 respectively extend into the plurality of groups of combination boxes 6, the plurality of groups of fixed blocks 9 are respectively connected with the plurality of groups of combination boxes 6 in a sliding manner, and the plurality of groups of fixed blocks 9 are respectively connected with the inner walls of the fixed boxes 5 periodically; the multiple groups of first springs 8 are respectively connected with the multiple groups of fixing plates 7 and the fixing blocks 9; one end of each of the push rods 26 penetrates through the box body 1 and extends into the fixing box 5, the push rods 26 are respectively connected with the box body 1 and the fixing box 5 in a sliding manner, and the push rods 26 are respectively connected with the fixing blocks 9 in a periodic sliding manner;

the multiple groups of first connecting plates 24 are connected with the supporting plate 3, and the multiple groups of first connecting plates 24 are respectively connected with the multiple groups of second connecting plates 25; the box body 1 is all worn out to multiunit second connecting plate 25, and the equal sliding connection box body 1 of multiunit second connecting plate 25 is equipped with the handle between the multiunit second connecting plate 25.

In an alternative embodiment, the driving assembly includes a first rotating shaft 16, a motor 17, a pressing switch 18, a pushing block 19, a connecting rod 20, a pressing plate 21, a sliding plate 22 and a second spring 23;

a plurality of groups of second openings are arranged on the box body 1; a plurality of groups of first grooves are arranged on the inner walls of the plurality of groups of second openings; the plurality of groups of push blocks 19 are respectively connected with the inner walls of the plurality of groups of second openings in a sliding manner; one end of each of the plurality of groups of connecting rods 20 is connected with the plurality of groups of pushing blocks 19, and the other end of each of the plurality of groups of connecting rods 20 is connected with the extrusion plate 21; one end of each of the plurality of groups of sliding plates 22 is connected with the plurality of groups of connecting rods 20, and the other end of each of the plurality of groups of sliding plates 22 is connected with the inner wall of the plurality of groups of first grooves in a sliding manner; two ends of the plurality of groups of second springs 23 are respectively connected with the plurality of groups of first groove inner walls and the sliding plate 22;

the motor 17 is connected with the supporting plate 3, and the motor 17 is electrically connected with the extrusion switch 18; the extrusion switch 18 is periodically connected with the extrusion plate 21; one end of the first rotating shaft 16 is connected with a motor 17, and the other end of the first rotating shaft 16 is in transmission connection with the sleeve 13 through a bevel gear set 15; by pressing the push block 19, the push block 19 moves and pushes the pressure plate 21 to move through the connecting rod 20, and the pressure plate 21 moves to press the extrusion switch 18; the extrusion switch 18 drives the motor 17 to operate, the motor drives the first rotating shaft 16 to rotate, the first rotating shaft 16 rotates to drive the sleeve 13 to rotate, and the device can effectively drive the sleeve 13 to the utmost.

In an alternative embodiment, the motor 17 is externally provided with a heat-insulating box; the heat insulation box 17 can effectively protect the motor 17 from being damaged due to high temperature.

In an alternative embodiment, the end surfaces of the groups of fixing blocks 9 far away from the fixing plate 7 are respectively provided with a plurality of groups of round corners; the fillet can be effectual help fixed block 9 more stable from the activity in fixed case 5.

In an alternative embodiment, a plurality of groups of limit plates are arranged at one end of the plurality of groups of push rods 26 away from the box body 1; a third spring is arranged between the plurality of groups of limiting plates and the box body 1; the third spring may return the push rod 26 after use.

In the utility model, the first connecting plate 24 and the second connecting plate 25 are pulled by the handle, the first connecting plate 24 and the second connecting plate 25 move to drive the supporting plate 3 to move, the supporting plate 3 moves to drive the matching box 6 to move, the matching box 6 moves to extend into the fixed box 5 through the first opening, and the fixed block 9 is contacted with the inner wall of the fixed box 5 and is fixed as far as possible; the device can effectively adjust the height of the heating element 2; the sleeve 13 is driven to rotate by the driving component, the threaded rod 14 is driven to move by the sleeve 13, the heating element 2 is driven to move by the threaded rod 14, and the heating element 2 is inclined because the heating element 2 is movably connected with the supporting plate 3; the device can be used for randomly adjusting the height and the angle of the heating element according to the requirements of a user.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A supporting device for a heating element of an electric heater is characterized by comprising a box body (1), the heating element (2), a supporting plate (3), a telescopic assembly (4), a fixed box (5), a matching box (6), a fixed plate (7), a first spring (8), a fixed block (9), a fixed piece (10), a movable head (11), a base (12), a sleeve (13), a threaded rod (14), a first connecting plate (24), a second connecting plate (25) and a push rod (26);

a heating opening is formed in the box body (1), and a driving assembly is arranged in the box body (1); the supporting plate (3) is connected with the box body (1) in a sliding manner, and the end face, facing the first opening, of the supporting plate (3) is connected with the base (12); the end face of the heating element (2) facing the support plate (3) is connected with a fixing piece (10); one end of the movable head (11) is movably connected with the fixed part (10), and the other end of the movable head (11) is connected with the base (12); the multiple groups of sleeves (13) are respectively and rotatably connected with the end faces, facing the heating element, of the supporting plates (3), and the multiple groups of sleeves (13) are respectively and symmetrically distributed around the central axis of the supporting plates (3); one end of each group of threaded rods (14) extends into each group of sleeves (13), each group of threaded rods (14) is in threaded connection with each group of sleeves (13), and the other end of each group of threaded rods (14) is connected with each heating element (2); the multiple groups of sleeves (13) are mutually connected in a transmission manner, and one of the multiple groups of sleeves (13) is connected with the driving component in a transmission manner;

the fixed box (5) is connected with the inner wall of the box body (1), and a plurality of groups of first openings used for slidably connecting the outer wall of the matching box (6) are arranged on the fixed box (5); the fixed end of the telescopic component (4) is connected with the fixed box (5), and the telescopic end of the telescopic component (4) is connected with the supporting plate (3); the multiple groups of combination boxes (6) are connected with the end face, far away from the heating port, of the support plate (3); the multiple groups of fixing plates (7) are respectively connected with the inner walls of the multiple groups of combination boxes (6); one end of each of the plurality of groups of fixing blocks (9) extends into the corresponding multi-group combination box (6), the plurality of groups of fixing blocks (9) are respectively connected with the corresponding multi-group combination box (6) in a sliding mode, and the plurality of groups of fixing blocks (9) are respectively connected with the inner wall of the corresponding fixing box (5) periodically; the multiple groups of first springs (8) are respectively connected with the multiple groups of fixing plates (7) and the fixing blocks (9); one end of each group of push rods (26) penetrates through the box body (1) and extends into the fixed box (5), the groups of push rods (26) are respectively connected with the box body (1) and the fixed box (5) in a sliding mode, and the push rods (26) are respectively connected with the fixed blocks (9) in a periodic sliding mode;

the multiple groups of first connecting plates (24) are connected with the supporting plate (3), and the multiple groups of first connecting plates (24) are respectively connected with the multiple groups of second connecting plates (25); the box body (1) is all worn out in multiunit second connecting plate (25), and the equal sliding connection box body (1) of multiunit second connecting plate (25) is equipped with the handle between multiunit second connecting plate (25).

2. A supporting device of a heating element of an electric heater according to claim 1, wherein the driving assembly comprises a first rotating shaft (16), a motor (17), a pressing switch (18), a pushing block (19), a connecting rod (20), a pressing plate (21), a sliding plate (22) and a second spring (23);

a plurality of groups of second openings are arranged on the box body (1); a plurality of groups of first grooves are arranged on the inner walls of the plurality of groups of second openings; the plurality of groups of push blocks (19) are respectively connected with the inner walls of the plurality of groups of second openings in a sliding manner; one end of each group of connecting rods (20) is connected with a plurality of groups of push blocks (19) respectively, and the other end of each group of connecting rods (20) is connected with an extrusion plate (21) respectively; one end of each group of sliding plates (22) is connected with each group of connecting rods (20), and the other end of each group of sliding plates (22) is connected with the inner wall of each group of first grooves in a sliding mode; two ends of the plurality of groups of second springs (23) are respectively connected with a plurality of groups of first groove inner walls and sliding plates (22);

the motor (17) is connected with the supporting plate (3), and the motor (17) is electrically connected with the extrusion switch (18); the extrusion switch (18) is periodically connected with the extrusion plate (21); one end of the first rotating shaft (16) is connected with the motor (17), and the other end of the first rotating shaft (16) is in transmission connection with the sleeve (13) through the bevel gear set (15).

3. A supporting device for a heating element of an electric heater as claimed in claim 1, characterized in that a heat insulating box is provided outside the motor (17).

4. A supporting device for a heating element of an electric heater as claimed in claim 1, characterized in that the end surfaces of the groups of fixing blocks (9) remote from the fixing plate (7) are provided with a plurality of groups of rounded corners, respectively.

5. The supporting device for the heating element of the electric heater according to claim 1, wherein a plurality of groups of limiting plates are arranged at one end of the plurality of groups of push rods (26) far away from the box body (1); a third spring is arranged between the plurality of groups of limiting plates and the box body (1).