CN215295089U

CN215295089U - Folding warmer

Info

Publication number: CN215295089U
Application number: CN202120788943.0U
Authority: CN
Inventors: 袁益云; 季国华
Original assignee: Zhejiang Hezi Shineng Technology Co ltd
Current assignee: Zhejiang Hezi Shineng Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-24
Anticipated expiration: 2031-04-16

Abstract

The utility model relates to a folding warmer, the screen unit includes shell, side frame and two brilliant hot plates of carbon, the shell gomphosis forms the block connection with the both sides face wall of side frame on the both sides face of side frame, and form the inner chamber, shell and the side frame medial surface that lie in the inner chamber still have the spacing groove that is used for fixed brilliant hot plate of carbon, the brilliant hot plate of carbon is installed in the spacing groove, the outside corner radius of side frame, the upper bottom surface of side frame is equipped with the venthole, the lower bottom surface of side frame is equipped with the inlet port, the side frame outside is equipped with the support, the brilliant hot plate of carbon encircles around the heating channel that inlet port and venthole formed, the side frame outside of the screen unit that is close to the outside is equipped with power connecting wire; the utility model has the advantages that the product is convenient to install and disassemble, and convenient to clean and maintain; the mutual clamping connection is realized, and the edge angle and the exposed sharp surface are avoided, so that the safety and the reliability are realized.

Description

Folding warmer

Technical Field

The utility model relates to a domestic room heater field, concretely relates to folding room heater.

Background

Along with the continuous improvement of living standard of people, the living environment of urban and rural residents is greatly improved. At present, heating equipment is basically popularized in urban and rural resident families, and the existing household heaters have various types, such as air conditioners, floor heating, wall heating, electric blankets, electric heating screens and the like, wherein the electric heating screens are suitable for rooms with larger spaces due to the movable characteristic. The electric heating screen can be placed in the middle of a room to release heat to the periphery, and cannot be placed on one side of a wall like an air conditioner or a wall heater to difficultly improve the temperature of the other side of the room, so that the temperature difference between two sides of the room is large, and the temperatures are inconsistent.

SUMMERY OF THE UTILITY MODEL

In order to avoid the disadvantages of the background art, the utility model provides a folding warmer.

In order to solve the technical problem, a folding warmer is designed, which comprises at least two screen units, wherein two adjacent screen units are connected through a hinge mechanism and can rotate 360 degrees, the screen unit comprises a shell, a side frame and at least two carbon crystal heating plates, the shell is embedded on two side surfaces of the side frame and forms clamping connection with the two side surfaces of the side frame, and forms an inner cavity, the inner side surfaces of the shell and the side frame in the inner cavity are also provided with limit grooves for fixing the carbon crystal heating plate, the carbon crystal heating plate is arranged in the limit grooves, the corner radius in the outside of limit frame, the last bottom surface of limit frame is equipped with the venthole, and the lower bottom surface of limit frame is equipped with the inlet port, and the limit frame outside is equipped with the support holder, and the brilliant heating plate of carbon encircles around the heating channel that inlet port and venthole formed, is equipped with the power connecting wire outside the limit frame of the screen unit that is close to the outside.

Furthermore, the hinge mechanism includes a plurality of hinge units, the hinge unit includes first flap, second flap and hinge pin, the side releasable connection of first flap one end and a screen unit, the side releasable connection of second flap one end and another screen unit, be equipped with a plurality of spaced rings on the mutual hub connection face of first flap and second flap, the ring of first flap and second flap is vertical stagger, the mutual hub connection face of first flap and second flap passes through the ring and inserts the connection, the hinge pin passes the ring that passes first flap and second flap respectively and realizes connecting.

Furthermore, the carbon crystal heating plates between the adjacent screen units are connected through wires, and the wire routing mode between the adjacent screen units is as follows: the conducting wire is connected with the carbon crystal heating plate in one screen unit and then connected with the other screen unit through the hinge mechanism.

Furthermore, the support bracket comprises a support guide rail bracket and a support sliding block, the upper end of the support guide rail bracket is provided with a guide rail, and the support sliding block is embedded in the guide rail and limited; the supporting slide block is rotatably connected with the center of the side frame, and the supporting guide rail frame is square.

Furthermore, the upper center and the lower center of each side frame are connected with a supporting slide block which can rotate.

Furthermore, the support guide rail frame comprises two left and right telescopic parts.

Furthermore, the device also comprises an anti-falling switch which can automatically cut off the power when the screen is toppled, wherein the air inlet hole and the air outlet hole are internally provided with the separation net, and the air inlet hole is internally provided with the filter screen.

Furthermore, the folding screen comprises 3 folding screen units, wherein two sides of the middle folding screen unit are respectively connected with the folding screen unit at one side through a hinge mechanism and can rotate for 360 degrees.

Furthermore, the size of the 3 screen units is smaller than that of the screen unit in the middle, and the size of the carbon crystal heating plate is also in the same proportion.

The utility model has the advantages that the product is convenient to install and disassemble, and convenient to clean and maintain; the adjacent two unit screens can rotate 360 degrees, so that the arrangement forms of the screens are more diversified; the design of support holder makes the product be difficult for empting and realize diversified putting again, and mutual block connects, does not have edges and corners and exposes sharp face, safe and reliable.

Drawings

Fig. 1 is an exploded view of the structure of two adjacent screen units of the folding warmer of the present invention.

Fig. 2 is a schematic view of the folding warmer structure.

Fig. 3 is a schematic view of the hinge mechanism structure.

Fig. 4 is a schematic view of the wire clamp.

Fig. 5 is a schematic view of a heating tunnel.

Detailed Description

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

referring to the attached drawings 1-5, a folding warmer comprises at least two screen units, wherein two adjacent screen units are connected by a hinge mechanism 3 and can rotate 360 degrees, the screen unit comprises a shell 10, a side frame 2 and two carbon crystal heating plates 1, the shell 10 is embedded on two side surfaces of the side frame and forms clamping connection with the two side surfaces of the side frame, and forms an inner cavity, the inner side surfaces of the shell and the side frame in the inner cavity are also provided with limit grooves for fixing the carbon crystal heating plate 1, the carbon crystal heating plate 1 is arranged in the limit grooves, the outside corner radius of limit frame, the last bottom surface of limit frame is equipped with the venthole, and the lower bottom surface of limit frame is equipped with the inlet port, and the limit frame outside is equipped with support bracket 5, and the brilliant heating plate of carbon encircles around the heating channel that inlet port and venthole formed, is equipped with the power connecting wire outside the limit frame of the screen unit that is close to the outside. The block is connected, and safe and convenient dismantlement.

A plurality of air outlets are formed in the upper bottom surface of a side frame, a plurality of air inlets are formed in the lower bottom surface of the side frame, and the air inlets and the air outlets correspond to one another to form a plurality of heating channels.

The utility model provides a folding warmer, the hinge mechanism includes a plurality of hinge unit, the hinge unit includes first flap 6, second flap 7 and hinge pin 4, the side releasable connection of first flap one end and a screen unit, the side releasable connection of second flap one end and another screen unit, be equipped with a plurality of spaced rings on the mutual hub connection face of first flap and second flap, the ring of first flap and second flap staggers vertically, the mutual hub connection face of first flap and second flap passes through ring 8 and inserts the connection, the hinge pin passes the ring that passes first flap and second flap respectively and realizes connecting. The ring design makes life more permanent, and the wearing and tearing of a small number of rings do not influence the use, and interconnect is firm.

The first hinge plate 6 and the second hinge plate 7 are inserted into the side surfaces of the corresponding adjacent screen units.

A folding warmer, the carbon crystal heating plate between the adjacent screen units is connected by the wire 18, the wire routing mode between the adjacent screen units is: the conducting wire is connected with the carbon crystal heating plate in one screen unit and then connected with the other screen unit through the hinge mechanism.

A folding warmer, the inside of a hinge shaft 4 is hollow, a lead wire passes through the hinge shaft, and then an edge frame 2 is connected with a carbon crystal heating plate 1.

The utility model provides a folding room heater, the frame side of limit is equipped with the wire guide, and is equipped with wire clamping device in the wire guide, and wire clamping device includes insulating rubber cover 17, takes passageway fixing base 9 and fixing bolt 15, and insulating rubber cover is in taking the guide way of passageway fixing base, and insulating rubber cover and guide way 20 are passed in the direction, supports the wire and fixes by the fixing bolt with guide way vertically and insert the mutual threaded connection of guide way. Through fixed connection, avoid the wire to drag when rotating and lead to droing and damaging.

A soft insulating pad 19 is arranged on the connecting surface of the lower end of a fixing bolt and a conducting wire.

A folding warmer, the heating channel formed by the air inlet and the air outlet is of a spiral rising type, and a carbon crystal heating plate is surrounded on the edge.

A folding warmer, the support bracket includes supporting the guide rail shelf and supporting the slide block 13, there are guide rails on the support rail shelf, support the slide block to inlay in the guide rail and spacing; the supporting slide block is rotatably connected with the center of the side frame, and the supporting guide rail frame is square. The front and the back of the two sides of the supporting bracket are provided with unfolded supporting feet 11. Avoiding the occurrence of toppling.

A supporting slide block is connected to the upper center and the lower center of each side frame and can rotate through the supporting slide blocks.

A folding warmer comprises 2-10 screen units. The connection may be by wireless.

A folding warmer comprises 4 screen units.

A folding warmer comprises 5 screen units.

A folding warmer comprises 6 screen units.

A folding warmer comprises 7 screen units.

A folding warmer comprises 8 screen units.

A folding warmer comprises 9 screen units.

A folding warmer comprises 10 screen units.

The utility model provides a folding room heater, two brilliant hot plates of carbon can be laminating each other, form a plurality of spiral rising type heating channel on the binding face.

Two carbon crystal heating plates can be mutually separated, and a plurality of spiral rising type heating channels are respectively formed in the two carbon crystal heating plates.

A folding warmer comprises a support guide rail frame, a left telescopic part and a right telescopic part. The left and right

extendable portions

12 and 14 are in the shape of a frame with left and right openings, and the opening of the right extendable portion is inserted into the opening of the left extendable portion to achieve connection.

A folding warmer also comprises an anti-falling switch which can automatically cut off the power when the screen is toppled over, a separation net is arranged in the air inlet and the air outlet, and a filter screen is also arranged in the air inlet. The anti-falling switch can achieve the effect of automatic power-off when the screen is toppled; the filter screen can filter and adsorb dust and dirt in the air, so that the dust in the heating channel is reduced, and the effect of purifying the indoor air can be achieved after the dust is adsorbed; the filter screen is located the air inlet outside.

A folding warmer comprises 3 screen units, wherein two sides of the middle screen unit are respectively connected with the screen units on one side through hinge mechanisms and can rotate 360 degrees.

The folding warmer has 3 screen units with side edge smaller than the middle screen unit and carbon crystal heating board in the same size.

The folding warmer has 3 screen units with side edge and middle screen unit in the same size and carbon crystal heating board in the same size.

A folding warmer, 3 screen units are that the screen unit size of the side is equal to the screen unit size of the middle; the size of the carbon crystal heating plate is also the same.

In order to increase the indoor air flow to improve the indoor temperature, the spiral rising type heating channel is acted by the thermal theory of 'light hot air and heavy cold air', the air in the gap is heated and then gradually rises to be discharged, the cold air enters, the circulation is repeated, and finally the air rotates up and down to rise to drive the indoor environment temperature to be improved. The spiral-up type heating passage 21 is uniformly heated with high heating efficiency.

Although the present invention has been described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention encompassed by the appended claims.

Claims

1. The utility model provides a folding warmer, includes two piece at least screen units, but two adjacent screen units pass through the hinge mechanism connection 360 degrees rotations, its characterized in that: the screen unit comprises a shell, a side frame and at least two carbon crystal heating plates, wherein the shell is embedded on two side surfaces of the side frame and forms clamping connection with the two side surfaces of the side frame, an inner cavity is formed, a limiting groove for fixing the carbon crystal heating plates is also arranged on the inner side surfaces of the shell and the side frame in the inner cavity, the carbon crystal heating plates are arranged in the limiting groove, corners of the outer side of the side frame are rounded, an air outlet hole is formed in the upper bottom surface of the side frame, an air inlet hole is formed in the lower bottom surface of the side frame, a supporting bracket is arranged on the outer side of the side frame, the carbon crystal heating plates are surrounded on the periphery of a heating channel formed by the air inlet hole and the air outlet hole, and a power supply connecting wire is arranged on the outer side of the side frame of the screen unit close to the outer side; the hinge mechanism comprises a plurality of hinge units, each hinge unit comprises a first hinge plate, a second hinge plate and a hinge shaft, one end of each first hinge plate is detachably connected with the side of one screen unit, one end of each second hinge plate is detachably connected with the side of the other screen unit, a plurality of spaced circular rings are arranged on the connecting surfaces of the first hinge plate and the second hinge plate, the circular rings of the first hinge plate and the second hinge plate are vertically staggered, the connecting surfaces of the first hinge plate and the second hinge plate are inserted and connected through the circular rings, and the hinge shafts penetrate through the circular rings of the first hinge plate and the second hinge plate respectively to realize connection; the carbon crystal heating plates between the adjacent screen units are connected through wires, and the wire routing mode between the adjacent screen units is as follows: the conducting wire is connected with the carbon crystal heating plate in one screen unit and then connected with the other screen unit through the hinge mechanism; the support bracket comprises a support guide rail bracket and a support slide block, the upper end of the support guide rail bracket is provided with a guide rail, and the support slide block is embedded in the guide rail and limited; the supporting slide block is rotatably connected with the center of the side frame, and the supporting guide rail frame is square; the upper center and the lower center of each side frame are respectively connected with a supporting slide block which can rotate; two left and right telescopic parts of the support guide rail frame; the automatic power-off anti-falling switch is also included when the screen is toppled over, the separation net is arranged in the air inlet hole and the air outlet hole, and the filter screen is also arranged in the air inlet hole; comprises 3 screen units, wherein two sides of the middle screen unit are respectively connected with the screen unit at one side through a hinge mechanism and can rotate for 360 degrees; the 3 screen units are smaller in size than the screen unit in the middle, and the size of the carbon crystal heating plate is also in the same proportion; the upper bottom surface of the side frame is provided with a plurality of air outlet holes, the lower bottom surface of the side frame is provided with a plurality of air inlet holes, the air inlet holes and the air outlet holes are in one-to-one correspondence to form a plurality of heating channels, the heating channels formed by the air inlet holes and the air outlet holes are in a spiral ascending type, and the carbon crystal heating plate is surrounded on the side; the side frame side is equipped with the wire guide, and is equipped with wire clamping device in the wire guide, and wire clamping device includes the insulating rubber cover, takes passageway fixing base and fixing bolt, and the insulating rubber cover is in taking the guide way of passageway fixing base, and the direction is passed insulating rubber cover and guide way, supports the wire and fixes by the fixing bolt who inserts the mutual threaded connection of guide way with guide way vertically.