CN208704016U - A kind of electricity wall is warm - Google Patents

Abstract

The utility model relates to heating system technical fields, and it is warm to disclose a kind of electric wall, including framework, the inside of the framework is fixedly connected with heating board, underside on the right side of the framework is plugged with connecting plate one, lower section on the right side of the framework offers board slot one corresponding with connecting plate one, and the top activity on the right side of the framework is plugged with connecting plate two, and the top on the right side of the framework offers board slot two corresponding with connecting plate two.The electricity wall is warm, pressing pole cap makes buttress shaft and positioning pin to two internal contraction of connecting plate, pushes pole cap to the right, and connecting plate two is driven to move to right, the inside warm in another electric wall by card column and fixing groove fixing card of connecting plate two, pole cap is unclamped, spring is fixed after jacking up positioning pin to the inside of locating slot, makes two electric walls are warm to be fixed together, similarly, it presses and pushes the pole cap of lower section that connecting plate one can be made to warm up with another electric wall and be fixedly connected, which is simple and effective, it can be achieved that multiple electricity walls are warmed up and are applied in combination.

Description

A kind of electricity wall is warm

Technical field

The utility model relates to heating system technical field, specially a kind of electric wall is warm.

Background technique

The warm carbon crystal electric wall that generally refers to of electric wall is warm, using electricity as the energy, is set by the New-type heating that far-infrared radiation is conducted heat Standby, when weather cold, people usually require to warm oneself using heating systems such as heater, air-conditionings, and such equipment is usual It needing to occupy certain usable floor area, needs to move up back and forth, heating effect is uneven, inconvenience is used, and electric wall is warm just It can solve these problems very well, by being suspended on wall, reduce the usable floor area of occupancy, Homogeneouslly-radiating can be good at reaching To the purpose of heating of house, electric wall is warmed up in heating effect, energy-saving and emission-reduction, thermal balance and thermal stability, service life and convenient peace Load onto the electric heating equipment for having surmounted traditional hot-water heating and traditional resistor fever comprehensively.

Electric wall HVAC is often in rectangular flat plate, and thickness is smaller, main including frame and the fever master being mounted in frame Body plate, due to the small volume that electric wall warms up, heating area is also limited, is needed when floor space is larger using series connection muti-piece Electric wall is warm to warm oneself, and common electric wall is warm currently on the market is an integral structure, and frame is integrally fixed square box, electric wall It not can be carried out series connection and combination between warm, can only be by multiple electric wall heating equipments to respectively connecting to power supply after just, not only to just Levelling trouble, and power supply line and connector are more, the indoor aesthetics of strong influence.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, it is warm to provide a kind of electric wall for the utility model, has the advantages that being freely combined, solves It has determined general electric wall warm the problem of can only being used alone, be unable to tandem compound.

(2) technical solution

Purpose is freely combined for realization is above-mentioned, the utility model provides the following technical solutions: a kind of electricity wall is warm, including frame Body, the inside of the framework are fixedly connected with heating board, and the underside on the right side of the framework is plugged with connecting plate one, the frame Lower section on the right side of body offers board slot one corresponding with connecting plate one, and the top activity on the right side of the framework is plugged with connecting plate Two, the top on the right side of the framework offers board slot two corresponding with connecting plate two, and the connecting plate one and connecting plate two are separate The equal activity in the side of heating board is plugged with positioning pin, and the side of the connecting plate one and connecting plate two far from heating board offers Cotter way corresponding with positioning pin, the positioning pin are fixedly connected with buttress shaft far from one end of heating board, and the buttress shaft is far from fever One end of plate is fixedly connected with pole cap, and spring, the top of the framework are connected between the positioning pin and the slot bottom of cotter way Portion and bottom offer locating slot corresponding with positioning pin, and the top and bottom of the framework offer corresponding with buttress shaft Sliding slot, the top of the connecting plate one are fixedly connected with copper sheet, are fixedly connected on the right side of the heating board bottom and extend to copper Conductor wire one at the top of piece, the right end of the connecting plate one are fixedly connected with the plug one being electrically connected with copper sheet, and the framework is left The bottom of side offers lower link slot corresponding with connecting plate one, the left side of the framework and inside for being located at lower link slot is fixed It is connected with socket, jack corresponding with plug one is offered on the left of the socket, the left side of the heating board bottom is fixed to be connected It is connected to the conductor wire two being electrically connected with socket, the top on the left of the framework offers upper link slot corresponding with connecting plate two, The right side opening at the framework back side is movably hinged with and sets equipped with article putting groove, the back side of the framework and above article putting groove The corresponding shield of object slot, the back side of the framework and the inside for being located at article putting groove are fixedly connected with fixed plate, the heating board Right side is fixedly connected with the plug two extended to above fixed plate, and the positive bottom of shield is fixedly connected with clamp, described The back side of framework offers card slot corresponding with clamp, and the back side of the framework and being located at below card slot offers and plug two Corresponding line outlet groove, the positive left and right side of framework offer the heat release hole equidistantly arranged, and the framework is just Face is fixedly connected with decorative panel, and the back side of the framework is fixedly connected with backboard, the left side of the framework and is located at upper link slot Slot bottom be fixedly connected with card column, the right side opening of the connecting plate two is equipped with fixing groove corresponding with card column.

Preferably, the outer diameter of the buttress shaft is less than the outer diameter of positioning pin, and the pole cap is located at the outside of framework.

Preferably, the locating slot is internally provided with step, the locating slot and sliding slot with board slot one and board slot two Perforation.

Preferably, the inside of the framework offers wire casing corresponding with conductor wire one and conductor wire two respectively, the company Fishplate bar one is electrically connected by the socket fixation warm with another electric wall of plug one and jack.

Preferably, the back side of the fixed plate offers cable clamping interface corresponding with plug two, the outside setting of the clamp There is fixture block, the card slot is internally provided with fixture block corresponding with clamp, and the shield passes through clamp, card slot and fixture block and framework Clamping.

Preferably, the heat release hole is inclined hole, and the front of the decorative panel offers through-hole corresponding with heat release hole.

Preferably, snap ring is provided on the outside of the card column, the fixing groove is internally provided with card corresponding with card column Ring, the connecting plate two are clamped by the warm framework of card column and fixing groove and another electric wall.

(3) beneficial effect

Compared with prior art, it is warm to provide a kind of electric wall for the utility model, have it is following the utility model has the advantages that

1, the electricity wall is warm, makes buttress shaft and positioning pin to the internal contraction of connecting plate two by the pole cap of pressing top, when fixed After position pin is completely into the inside of cotter way, pole cap can be pushed to the right, and pole cap drives connecting plate two to move right by positioning pin, even After fishplate bar two enters the warm upper link slot inside of another electric wall, by the cooperation fixing card of card column and fixing groove in another electricity The warm inside of wall, unclamps pole cap, spring jacks up positioning pin upwards under tension, after positioning pin rises to the inside of locating slot It fixes, and then makes two electric walls are warm to be fixed together, similarly, press and push the pole cap of lower section that connecting plate one can be made to be fixed on In the warm lower link slot of another electric wall, which is simple and effective, and two electric walls are warmed up group by connecting plate one and connecting plate 2 It is combined, and combinative stability is, it can be achieved that multiple electricity walls are warmed up and are applied in combination.

2, the electricity wall is warm, and being rotated up shield opens article putting groove, and plug two is placed on glove by fixed plate stabilization In slot, shield is rotated down, shield is fixed in framework by clamp and card slot, article putting groove is closed, by the way that connecting plate is arranged One top is fixedly connected with copper sheet, and heating board is passed through by copper sheet and conductor wire one and one circuit communication of plug, connecting plate one The cooperation of plug one and socket and another electric wall warm up circuit communication, therefore when two electric walls warm up combination, the connection of circuit is suitable Sequence is successively warm by the warm heating board of first electric wall, conductor wire one, copper sheet, plug one, second electric wall from left to right Plug two is accessed power supply by socket, conductor wire two, heating board and plug two, can make two electric walls are warm to work at the same time, which It has effectively achieved electric wall and warms up circuit clear after tandem compound, and only need an attaching plug that can work, brief introduction is beautiful.

Detailed description of the invention

Fig. 1 is the utility model structure front section view；

Fig. 2 is the utility model structured rear surface cross-sectional view；

Fig. 3 is that the utility model two electric walls warm up connection structure front section view；

Fig. 4 is the utility model structure right side view；

Fig. 5 is the utility model frame structure front schematic view；

Fig. 6 is the utility model frame structure right side view；

Fig. 7 is the utility model frame structure schematic top plan view；

Fig. 8 is part A schematic enlarged-scale view in the utility model Fig. 6.

In figure: 1 framework, 2 heating boards, 3 connecting plates one, 4 board slots one, 5 connecting plates two, 6 board slots two, 7 positioning pins, 8 cotter ways, 9 buttress shafts, 10 pole caps, 11 springs, 12 locating slots, 13 sliding slots, 14 copper sheets, 15 conductor wires one, 16 plugs one, 17 lower link slot, 18 Socket, 19 jacks, link slot, 22 article putting grooves, 23 shields, 24 fixed plates, 25 plugs two, 26 clamps, 27 on 20 conductor wires two, 21 Card slot, 28 line outlet grooves, 29 heat release holes, 30 decorative panels, 31 backboards, 32 card columns, 33 fixing grooves.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-8 is please referred to, a kind of electricity wall is warm, including framework 1, framework 1 use ABS plastic, high temperature resistant, asepsis environment-protecting, frame The inside of body 1 is fixedly connected with heating board 2, and heating board 2 selects carbon crystal heating plate, power 800W, the underside on 1 right side of framework It is plugged with connecting plate 1, the lower section on 1 right side of framework offers board slot 1 corresponding with connecting plate 1, the top on 1 right side of framework Activity is plugged with connecting plate 25, and the top on 1 right side of framework offers board slot 26 corresponding with connecting plate 25, one 3 He of connecting plate The equal activity in side of the connecting plate 25 far from heating board 2 is plugged with positioning pin 7, and connecting plate 1 and connecting plate 25 are far from heating board 2 Side offer cotter way 8 corresponding with positioning pin 7, positioning pin 7 is fixedly connected with buttress shaft 9 far from one end of heating board 2, carefully The outer diameter of column 9 is less than the outer diameter of positioning pin 7, and buttress shaft 9 is fixedly connected with pole cap 10 far from one end of heating board 2, and pole cap 10 is located at The outside of framework 1, is connected with spring 11 between positioning pin 7 and the slot bottom of cotter way 8, the top and bottom of framework 1 open up There is locating slot 12 corresponding with positioning pin 7, locating slot 12 is internally provided with step, and the top and bottom of framework 1 offer Sliding slot 13 corresponding with buttress shaft 9, locating slot 12 and sliding slot 13 are penetrated through with board slot 1 and board slot 26, the top of connecting plate 1 It is fixedly connected with copper sheet 14, the conductor wire 1 for extending to 14 top of copper sheet, connection are fixedly connected on the right side of 2 bottom of heating board The right end of plate 1 is fixedly connected with the plug 1 being electrically connected with copper sheet 14, and the bottom in 1 left side of framework offers and connecting plate one 3 corresponding lower link slots 17, the left side of framework 1 and the inside for being located at lower link slot 17 are fixedly connected with socket 18, socket 18 Left side offers jack 19 corresponding with plug 1, and connecting plate 1 is warm by plug 1 and jack 19 and another electric wall The fixed electrical connection of socket 18, be fixedly connected with the conductor wire 2 20 being electrically connected with socket 18, framework on the left of 2 bottom of heating board 1 inside offers wire casing corresponding with conductor wire 1 and conductor wire 2 20 respectively, and the top in 1 left side of framework offers and connects The corresponding upper link slot 21 of fishplate bar 25, the right side opening at 1 back side of framework is equipped with article putting groove 22, the back side of framework 1 and positioned at article putting groove 22 top is movably hinged with shield 23 corresponding with article putting groove 22, the back side of the framework 1 and inside for being located at article putting groove 22 is fixed It is connected with fixed plate 24, the right side of heating board 2 is fixedly connected with the plug 2 25 for extending to 24 top of fixed plate, fixed plate 24 The back side offers cable clamping interface corresponding with plug 2 25, and the positive bottom of shield 23 is fixedly connected with clamp 26, clamp 26 it is outer Side is provided with fixture block, and the back side of framework 1 offers card slot 27 corresponding with clamp 26, and card slot 27 is internally provided with and clamp 26 Corresponding fixture block, shield 23 is by clamp 26, card slot 27 and fixture block and the clamping of framework 1, the back side of framework 1 and positioned at card slot 27 Lower section offers line outlet groove 28 corresponding with plug 2 25, for the power supply line of placing idle plug 2 25, the positive left side of framework 1 and Right side offers the heat release hole 29 equidistantly arranged, and heat release hole 29 is inclined hole, and the front of framework 1 is fixedly connected with decorative panel 30, the front of decorative panel 30 offers through-hole corresponding with heat release hole 29, and the back side of framework 1 is fixedly connected with backboard 31, framework 1 Left side and be located at upper link slot 21 slot bottom be fixedly connected with card column 32, the outside of card column 32 is provided with snap ring, connecting plate 25 Right side opening be equipped with fixing groove 33 corresponding with card column 32, fixing groove 33 is internally provided with snap ring corresponding with card column 32, even Fishplate bar 25 is clamped by the warm framework 1 of card column 32 and fixing groove 33 and another electric wall, is made carefully by the pole cap 10 of pressing top Column 9 and positioning pin 7 can catch bars to the right behind inside of the positioning pin 7 completely into cotter way 8 to the internal contraction of connecting plate 25 Cap 10, pole cap 10 drive connecting plate 25 to move right by positioning pin 7, and connecting plate 25 enters the warm upper connection of another electric wall Behind 21 inside of slot, by the inside that the cooperation fixing card of card column 32 and fixing groove 33 is warm in another electric wall, pole cap 10, bullet are unclamped Spring 11 jacks up positioning pin 7 upwards under tension, and positioning pin 7 is fixed after rising to the inside of locating slot 12, and then makes two A electricity wall is warm to be fixed together, and similarly, presses and pushes the pole cap 10 of lower section that connecting plate 1 can be made to be fixed on another electric wall and warm up Lower link slot 17 in, which is simple and effective, combined by connecting plate 1 and connecting plate 25 by two electric walls are warm, And combinative stability is, it can be achieved that multiple electricity walls are warm is applied in combination, also, being rotated up shield 23 opens article putting groove 22, by plug 2 25 are placed in article putting groove 22 by the stabilization of fixed plate 24, rotate down shield 23, and shield 23 passes through clamp 26 and card slot 27 It is fixed in framework 1, closes article putting groove 22, the top by the way that connecting plate 1 is arranged is fixedly connected with copper sheet 14, heating board 2 By copper sheet 14 and conductor wire 1 and one 16 circuit communication of plug, connecting plate 1 passes through the cooperation of plug 1 and socket 18 Circuit communication is warmed up with another electric wall, therefore when two electric walls warm up combination, the order of connection of circuit is successively to pass through from left to right Cross the warm socket 18 of first warm heating board 2 of electric wall, conductor wire 1, copper sheet 14, plug one 16, second electric walls, conduction Plug 2 25 is accessed power supply by line 2 20, heating board 2 and plug 2 25, can make two electric walls are warm to work at the same time, which has It realizes electric wall to effect and warms up circuit clear after tandem compound, and only need an attaching plug that can work, brief introduction is beautiful.

When in use, the internal contraction of buttress shaft 9 and positioning pin 7 to connecting plate 25 is made by the pole cap 10 of pressing top, when After positioning pin 7 is completely into the inside of cotter way 8, pole cap 10 can be pushed to the right, and pole cap 10 drives connecting plate 25 by positioning pin 7 It moves right, after connecting plate 25 enters warm 21 inside of upper link slot of another electric wall, passes through matching for card column 32 and fixing groove 33 The fixing card inside warm in another electric wall is closed, unclamps pole cap 10, spring 11 jacks up positioning pin 7 upwards under tension, fixed Position pin 7 is fixed after rising to the inside of locating slot 12, and then makes two electric walls are warm to be fixed together, and similarly, is pressed and is pushed The pole cap 10 of lower section can be such that connecting plate 1 is fixed in the warm lower link slot 17 of another electric wall, and being rotated up shield 23 makes to set Object slot 22 is opened, and plug 2 25 is placed in article putting groove 22 by the stabilization of fixed plate 24, rotates down shield 23, shield 23 is logical It crosses clamp 26 and card slot 27 is fixed in framework 1, close article putting groove 22, the top by the way that connecting plate 1 is arranged is fixedly connected There is copper sheet 14, heating board 2 passes through plug one by copper sheet 14 and conductor wire 1 and one 16 circuit communication of plug, connecting plate 1 16 and socket 18 cooperation and another electric wall warm up circuit communication, therefore when the warm combination of two electric walls, the order of connection of circuit For from left to right successively by the warm heating board 2 of first electric wall, conductor wire 1, copper sheet 14, plug one 16, second electric walls Plug 2 25 is accessed power supply by warm socket 18, conductor wire 2 20, heating board 2 and plug 2 25, and two electric walls can be made warm same When work.

In conclusion the electricity wall is warm, make buttress shaft 9 and positioning pin 7 into connecting plate 25 by the pole cap 10 of pressing top Portion is shunk, and behind inside of the positioning pin 7 completely into cotter way 8, can push pole cap 10 to the right, pole cap 10 is driven by positioning pin 7 Connecting plate 25 moves right, after connecting plate 25 enters warm 21 inside of upper link slot of another electric wall, by card column 32 and admittedly Determine the cooperation fixing card of slot 33 inside warm in another electric wall, unclamp pole cap 10, spring 11 jacks up upwards under tension Positioning pin 7, positioning pin 7 are fixed after rising to the inside of locating slot 12, and then make two electric walls are warm to be fixed together, similarly, It presses and pushes the pole cap 10 of lower section that connecting plate 1 can be made to be fixed in the warm lower link slot 17 of another electric wall, which letter It is single effective, two electric walls are warmed up by connecting plate 1 and connecting plate 25 and are combined, and combinative stability is, it can be achieved that multiple electricity Wall is warm to be applied in combination.

Also, the electricity wall is warm, and being rotated up shield 23 opens article putting groove 22, and plug 2 25 is stablized by fixed plate 24 It is placed in article putting groove 22, rotates down shield 23, shield 23 is fixed in framework 1 by clamp 26 and card slot 27, is closed Article putting groove 22, the top by the way that connecting plate 1 is arranged are fixedly connected with copper sheet 14, and heating board 2 passes through copper sheet 14 and conductor wire one 15 are warmed up circuit and are connected with one 16 circuit communication of plug, connecting plate 1 by the cooperation of plug 1 and socket 18 and another electric wall It is logical, therefore when two electric walls warm up combination, the order of connection of circuit is the fever successively warmed up from left to right by first electric wall Plate 2, conductor wire 1, copper sheet 14, plug one 16, second electric walls warm socket 18, conductor wire 2 20, heating board 2 and plug 2 25, plug 2 25 is accessed into power supply, can make two electric walls are warm to work at the same time, which has effectively achieved the warm series connection of electric wall Circuit clear after combination, and only need an attaching plug that can work, brief introduction is beautiful.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of electricity wall is warm, including framework (1), it is characterised in that: the inside of the framework (1) is fixedly connected with heating board (2), Underside on the right side of the framework (1) is plugged with connecting plate one (3), and the lower section on the right side of the framework (1) offers and connects The corresponding board slot one (4) of plate one (3), the top activity on the right side of the framework (1) are plugged with connecting plate two (5), the framework (1) Board slot two (6) corresponding with connecting plate two (5) is offered above right side, the connecting plate one (3) and connecting plate two (5) are separate The equal activity in side of heating board (2) is plugged with positioning pin (7), and the connecting plate one (3) and connecting plate two (5) are far from heating board (2) side offers cotter way (8) corresponding with positioning pin (7), and the one end of the positioning pin (7) far from heating board (2) is solid Surely it is connected with buttress shaft (9), the buttress shaft (9) is fixedly connected with pole cap (10), the positioning pin far from the one end of heating board (2) (7) it is connected between the slot bottom of cotter way (8) spring (11), the top and bottom of the framework (1) offer and determine The corresponding locating slot (12) of position pin (7), the top and bottom of the framework (1) offer sliding slot corresponding with buttress shaft (9) (13), it is fixedly connected with copper sheet (14) at the top of the connecting plate one (3), is fixedly connected on the right side of heating board (2) bottom There is the conductor wire one (15) extended at the top of copper sheet (14), the right end of the connecting plate one (3) is fixedly connected with and copper sheet (14) The plug one (16) of electrical connection, the bottom on the left of the framework (1) offer lower link slot corresponding with connecting plate one (3) (17), the left side of the framework (1) and be located at lower link slot (17) inside be fixedly connected with socket (18), the socket (18) Left side offer jack (19) corresponding with plug one (16), be fixedly connected with and insert on the left of heating board (2) bottom The conductor wire two (20) of seat (18) electrical connection, the top on the left of the framework (1) offer upper company corresponding with connecting plate two (5) Access slot (21), the right side opening at framework (1) back side is equipped with article putting groove (22), the back side of the framework (1) and positioned at article putting groove (22) it is movably hinged with shield (23) corresponding with article putting groove (22) above, the back side of the framework (1) and is located at article putting groove (22) inside is fixedly connected with fixed plate (24), is fixedly connected on the right side of the heating board (2) and is extended to fixed plate (24) The plug two (25) of top, the positive bottom of the shield (23) are fixedly connected with clamp (26), and the back side of the framework (1) is opened Equipped with card slot (27) corresponding with clamp (26), the back side of the framework (1) and be located at card slot (27) below offer and insert The corresponding line outlet groove (28) in first two (25), the positive left and right side of the framework (1) offer the heat dissipation equidistantly arranged The front in hole (29), the framework (1) is fixedly connected with decorative panel (30), and the back side of the framework (1) is fixedly connected with backboard (31), the left side of the framework (1) and be located at upper link slot (21) slot bottom be fixedly connected with card column (32), the connecting plate two (5) right side opening is equipped with fixing groove (33) corresponding with card column (32).

2. a kind of electric wall according to claim 1 is warm, it is characterised in that: the outer diameter of the buttress shaft (9) is less than positioning pin (7) Outer diameter, the pole cap (10) is located at the outside of framework (1).

3. a kind of electric wall according to claim 1 is warm, it is characterised in that: the locating slot (12) is internally provided with platform Rank, the locating slot (12) and sliding slot (13) are penetrated through with board slot one (4) and board slot two (6).

4. a kind of electric wall according to claim 1 is warm, it is characterised in that: the inside of the framework (1) offer respectively with Conductor wire one (15) and the corresponding wire casing of conductor wire two (20), the connecting plate one (3) pass through plug one (16) and jack (19) Socket (18) fixation warm with another electric wall is electrically connected.

5. a kind of electric wall according to claim 1 is warm, it is characterised in that: the back side of the fixed plate (24) offers and inserts The corresponding cable clamping interface in first two (25), is provided with fixture block on the outside of the clamp (26), the card slot (27) be internally provided with The corresponding fixture block of clamp (26), the shield (23) are clamped by clamp (26), card slot (27) and fixture block and framework (1).

6. a kind of electric wall according to claim 1 is warm, it is characterised in that: the heat release hole (29) is inclined hole, the decoration The front of plate (30) offers through-hole corresponding with heat release hole (29).

7. a kind of electric wall according to claim 1 is warm, it is characterised in that: it is provided with snap ring on the outside of the card column (32), The fixing groove (33) is internally provided with snap ring corresponding with card column (32), the connecting plate two (5) by card column (32) and The framework (1) that fixing groove (33) and another electric wall warm up is clamped.