CN214009346U

CN214009346U - Rapid heating electric heater

Info

Publication number: CN214009346U
Application number: CN202120071049.1U
Authority: CN
Inventors: 荆炜嵚
Original assignee: Tianjin Tianchen Hairun Radiator Co ltd
Current assignee: Tianjin Tianchen Hairun Radiator Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-08-20
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a rapid heating electric heater, including electric heater and base, the upper end of base links to each other with the electric heater is fixed, clamping device is installed in the front end left side of electric heater, clamping device includes bottom plate, splint, first spring and remote controller, both ends downside all is equipped with first spring about splint, the both ends of first spring link to each other with splint and bottom plate are fixed respectively, the rear end and the remote controller of splint closely laminate, the rear end and the bottom plate of remote controller closely laminate. This rapid heating electric heater, structure scientific and reasonable, convenience safe in utilization, through the cooperation between bracing piece, circle cover, ratchet, pawl, thread bush and the screw rod, upwards rotates the bracing piece, and then the rotation of restriction circle cover, then rotates the thread bush, and the thread bush promotes the screw rod through the inner wall screw thread and removes, and then adjusts the extension length of bracing piece, has solved the angle of support frame and the problem that length can not be adjusted.

Description

Rapid heating electric heater

Technical Field

The utility model relates to the technical field of household appliances, in particular to a rapid heating electric heater.

Background

The electric heater uses electric energy as main energy, uses modes of resistance heating, induction heating, electric arc heating, electron beam heating, infrared heating, medium heating and the like, and supplies heat to human bodies through ways of direct contact, warm air convection, far infrared radiation and the like.

Although the electric heater of prior art can be for the human heating, when toasting the clothing, the angle and the length of support frame influence the radiating effect of electric heater, still have the remote controller simultaneously and use the back and do not have the problem that fixed place of depositing loses easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rapid heating electric heater to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a quick heating electric heater comprises an electric heater and a base, wherein the upper end of the base is fixedly connected with the electric heater, and a clamping device is arranged on the left side of the front end of the electric heater;

the clamping device comprises a bottom plate, a clamping plate, a first spring and a remote controller;

the rear end of bottom plate links to each other with the electric heater is fixed, the front end downside of bottom plate rotates with splint through the round pin axle and links to each other, both ends downside all is equipped with first spring about splint, the both ends of first spring link to each other with splint and bottom plate are fixed respectively, the rear end and the remote controller of splint closely laminate, the rear end and the bottom plate of remote controller closely laminate.

Preferably, the upper sides of the left end and the right end of the electric heater are respectively provided with a directional rotating device;

the directional rotating device comprises a rotating shaft, a round sleeve, a ratchet wheel, a pawl, a second spring, a cross rod and a conical block;

the inner of pivot is fixed continuous with the electric heater, the outer wall of pivot passes through the bearing and rotates with the circle cover and link to each other, the inner wall of pivot passes through the bearing and rotates with the horizontal pole and link to each other, the outer wall of horizontal pole links to each other with the cross bar is fixed, the equal rigid coupling of a plurality of endpoints of cross bar has the taper block, the outer end and the ratchet of pivot are fixed to be linked to each other, the outer wall four corners of ratchet all closely laminates with the pawl, the inner wall of pawl rotates with the circle cover through the round pin axle and links to each other, the circle cover inner wall is equipped with a plurality of second springs, the both ends of second spring link to each other with circle cover and pawl are fixed respectively.

Preferably, the plurality of conical blocks are distributed at 90 degrees to each other.

Preferably, the round sleeves on the left side and the right side are bilaterally symmetrical along the vertical center of the electric heater.

Preferably, the upper end of the round sleeve is provided with a telescopic device;

the telescopic device comprises a sleeve, a screw rod, a tension spring, a threaded sleeve and a supporting rod;

the telescopic lower extreme links to each other with the circle cover is fixed, telescopic inner wall upside and screw rod clearance fit, the lower extreme of screw rod is equipped with the extension spring, the upper and lower both ends of extension spring link to each other with sleeve and screw rod are fixed respectively, telescopic outer wall upper end passes through the bearing and links to each other with the screw thread cover rotation, the inner wall and the screw rod screw thread of screw thread cover link to each other, the upper end and the bracing piece of screw rod are fixed continuous.

Preferably, a sliding structure is formed between the sleeve and the screw rod.

Compared with the prior art, the beneficial effects of the utility model are that: this rapid heating electric heater, structure scientific and reasonable, convenience safe in utilization:

the supporting rod is rotated upwards through the matching among the supporting rod, the round sleeve, the ratchet wheel, the pawl, the threaded sleeve and the screw rod, the supporting rod drives the round sleeve to rotate, the supporting rod is loosened after the supporting rod is rotated to a proper angle, the ratchet wheel limits the movement of the pawl and further limits the rotation of the round sleeve, then the threaded sleeve is rotated, the threaded sleeve pushes the screw rod to move through the threads on the inner wall, the extending length of the supporting rod is adjusted, and the problem that the angle and the length of the supporting frame cannot be adjusted is solved;

through the cooperation between splint, bottom plate, remote controller and the first spring, rotate splint, use the space grow between splint and the bottom plate, put into splint and the bottom plate with the remote controller after loosening splint, first spring promotes splint and resets and make the upper end of splint and remote controller counterbalance tightly, and then accomplish the centre gripping to the remote controller, has solved the remote controller and has not had the fixed problem of losing easily of place of depositing after using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the ratchet, pawl and sleeve of FIG. 1;

FIG. 3 is a schematic view of the structure of the rotating shaft, the cross bar and the cross bar in FIG. 1;

fig. 4 is a schematic structural view of the screw, the sleeve and the thread bush in fig. 1.

In the figure: 1. electric heater, 2, clamping device, 201, bottom plate, 202, splint, 203, first spring, 204, remote controller, 3, directional rotating device, 301, pivot, 302, round sleeve, 303, ratchet, 304, pawl, 305, second spring, 306, cross bar, 307, cross bar, 308, taper block, 4, telescoping device, 401, sleeve, 402, screw rod, 403, extension spring, 404, thread bush, 405, bracing piece, 5, base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a quick heating electric heater comprises an electric heater 1 and a base 5, the upper end of the base 5 is fixedly connected with the electric heater 1, the electric heater 1 is fixedly supported by the base 5, a clamping device 2 is installed on the left side of the front end of the electric heater 1, the clamping device 2 comprises a bottom plate 201, a clamping plate 202, a first spring 203 and a remote controller 204, the rear end of the bottom plate 201 is fixedly connected with the electric heater 1, the electric heater 1 is fixedly supported on the bottom plate 201, the lower side of the front end of the bottom plate 201 is rotatably connected with the clamping plate 202 through a pin shaft, the clamping plate 202 is rotatably supported by the bottom plate 201 through a pin shaft, the lower sides of the left and right ends of the clamping plate 202 are respectively provided with a first spring 203, the elastic coefficient of the first spring 203 is 500N/m, the two ends of the first spring 203 are respectively fixedly connected with the clamping plate 202 and the bottom plate 201, the clamping plate 202 rotates to compress the first spring 203, the rear end of the clamping plate 202 is tightly attached to the remote controller 204, the clamping plate 202 rubs and fixes the remote controller 204, the rear end of the remote controller 204 is closely attached to the bottom plate 201.

The upper sides of the left end and the right end of the electric heater 1 are respectively provided with a directional rotating device 3, the directional rotating devices 3 comprise a rotating shaft 301, a round sleeve 302, a ratchet wheel 303, a pawl 304, a second spring 305, a cross rod 306, a cross rod 307 and a taper block 308, the inner end of the rotating shaft 301 is fixedly connected with the electric heater 1, the outer wall of the rotating shaft 301 is rotatably connected with the round sleeve 302 through a bearing, the rotating shaft 301 rotatably supports the round sleeve 302 through a bearing, the inner wall of the rotating shaft 301 is rotatably connected with the cross rod 306 through a bearing, the rotating shaft 301 rotatably supports the cross rod 301 through a bearing, the outer wall of the cross rod 306 is fixedly connected with the cross rod 307, the cross rod 306 rotatably supports the cross rod 307, a plurality of end points of the cross rod 307 are fixedly connected with the taper blocks 308, the cross rod 307 rotates to drive the taper block 308 to rotate, the outer end of the rotating shaft 301 is fixedly connected with the ratchet wheel 303, the rotating shaft 301 fixedly supports the ratchet wheel 303, and four corners of the outer wall of the ratchet wheel 303 are tightly attached to the pawl 304, pawl 301 rotates the restriction to ratchet 303, the inner wall of pawl 304 rotates with circle cover 302 through the round pin axle and links to each other, circle cover 302 rotates pawl 304 through the round pin axle and supports, circle cover 302 inner wall is equipped with a plurality of second springs 305, the elastic coefficient of second spring 305 is 500N/m, the both ends of second spring 305 are fixed continuous with circle cover 302 and pawl 304 respectively, pawl 304 rotates compression second spring 305, each other is 90 degrees distributions between a plurality of taper blocks 308, left and right sides circle cover 302 is along the vertical center bilateral symmetry of electric heater 1.

The upper end of the round sleeve 302 is provided with a telescopic device 4, the telescopic device 4 comprises a sleeve 401, a screw 402, a tension spring 403, a threaded sleeve 404 and a support rod 405, the lower end of the sleeve 401 is fixedly connected with the round sleeve 302, the round sleeve 302 fixedly supports the sleeve 401, the upper side of the inner wall of the sleeve 401 is in clearance fit with the screw 402, the screw 402 can move on the inner wall of the sleeve 401, the lower end of the screw 402 is provided with the tension spring 403, the elastic coefficient of the tension spring 403 is 700N/m, the upper end and the lower end of the tension spring 403 are respectively fixedly connected with the sleeve 401 and the screw 402, the screw 402 moves to stretch the tension spring 403, the upper end of the outer wall of the sleeve 401 is rotatably connected with the threaded sleeve 404 through a bearing, the sleeve 401 rotatably supports the threaded sleeve 404 through a bearing, the inner wall of the threaded sleeve 404 is in threaded connection with the screw 402, the threaded sleeve 404 rotates to, the sleeve 401 and the screw 402 form a sliding structure therebetween.

When the rapid heating electric heater needs to be used, firstly, a user can switch on an external power supply of the electric heater 1, then the temperature of the electric heater 1 is controlled through the remote controller 204, then the clamping plate 202 is rotated, the space between the clamping plate 202 and the bottom plate 201 is enlarged, the remote controller 204 is placed between the clamping plate 202 and the bottom plate 201, then the clamping plate 202 is loosened, the first spring 203 pushes the clamping plate 202 to reset, the upper end of the clamping plate 202 is abutted against the remote controller 204, the clamping of the remote controller 204 is further completed, the problem that the storage place which is not fixed after the remote controller is used is easy to lose is solved, when clothes need to be aired, the supporting rod 405 can be rotated upwards, the supporting rod 405 drives the round sleeve 302 to rotate, when the supporting rod is rotated to a proper angle, the ratchet wheel 303 limits the movement of the pawl 304, further limits the rotation of the round sleeve 302, then the threaded sleeve 404 is rotated, the threaded sleeve 404 pushes the screw 402 to move through the threads on the inner wall, and then the extension length of the support rod 405 is adjusted, and the problem that the angle and the length of the support frame cannot be adjusted is solved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides a rapid heating electric heater, includes electric heater (1) and base (5), the upper end of base (5) links to each other its characterized in that with electric heater (1) is fixed: a clamping device (2) is arranged on the left side of the front end of the electric heater (1);

the clamping device (2) comprises a bottom plate (201), a clamping plate (202), a first spring (203) and a remote controller (204);

the rear end of bottom plate (201) is fixed continuous with electric heater (1), the front end downside of bottom plate (201) rotates through round pin axle and splint (202) and links to each other, splint (202) all are equipped with first spring (203) to the left and right sides both ends downside, the both ends of first spring (203) are fixed continuous with splint (202) and bottom plate (201) respectively, the rear end and the remote controller (204) of splint (202) closely laminate, the rear end and the bottom plate (201) of remote controller (204) closely laminate.

2. The rapid heating electric heater of claim 1, wherein: the upper sides of the left end and the right end of the electric heater (1) are respectively provided with a directional rotating device (3);

the directional rotation device (3) comprises a rotating shaft (301), a round sleeve (302), a ratchet wheel (303), a pawl (304), a second spring (305), a cross rod (306), a cross rod (307) and a conical block (308);

the inner of pivot (301) is fixed continuous with electric heater (1), the outer wall of pivot (301) passes through the bearing and rotates with circle cover (302) and link to each other, the inner wall of pivot (301) passes through the bearing and rotates with horizontal pole (306) and link to each other, the outer wall and the cross bar (307) of horizontal pole (306) are fixed continuous, the equal rigid coupling of a plurality of endpoints of cross bar (307) has taper block (308), the outer end and the ratchet (303) of pivot (301) are fixed continuous, the outer wall four corners of ratchet (303) all closely laminate with pawl (304), the inner wall of pawl (304) rotates with circle cover (302) through the round pin axle and links to each other, circle cover (302) inner wall is equipped with a plurality of second springs (305), the both ends of second spring (305) are fixed continuous with circle cover (302) and pawl (304) respectively.

3. A rapid heating electric heater according to claim 2, wherein: the conical blocks (308) are distributed at 90 degrees with each other.

4. A rapid heating electric heater according to claim 2, wherein: the round sleeves (302) on the left side and the right side are symmetrical left and right along the vertical center of the electric heater (1).

5. A rapid heating electric heater according to claim 2, wherein: the upper end of the round sleeve (302) is provided with a telescopic device (4);

the telescopic device (4) comprises a sleeve (401), a screw rod (402), a tension spring (403), a threaded sleeve (404) and a support rod (405);

the lower extreme of sleeve (401) is fixed continuous with circle cover (302), the inner wall upside and screw rod (402) clearance fit of sleeve (401), the lower extreme of screw rod (402) is equipped with extension spring (403), the upper and lower both ends of extension spring (403) are fixed continuous with sleeve (401) and screw rod (402) respectively, the outer wall upper end of sleeve (401) is passed through the bearing and is rotated with thread bush (404) and link to each other, the inner wall and the screw rod (402) screw thread of thread bush (404) link to each other, the upper end and bracing piece (405) of screw rod (402) are fixed continuous.

6. The rapid heating electric heater of claim 5, wherein: a sliding structure is formed between the sleeve (401) and the screw (402).