CN207073856U - A kind of electric heating fan for being easy to cleaning - Google Patents

Abstract

The utility model discloses a kind of electric heating fan for being easy to cleaning, including fixed shell, the fixed shell side is provided with the first fixed block, the first fixed block side offers the first groove, fixed column is slidably fitted with first groove, and fixed column is extended to outside the first groove, one end that fixed column is located at outside the first groove is welded with the second fixed block, the second groove is offered on first groove side inwall, card column is slidably fitted with second groove, and card column is extended to outside the second groove, spring is welded with second groove inner wall, it is welded and fixed between spring and card column, one end that fixed column is located in the first groove offers through hole, in first groove the 3rd groove is offered on the side inwall away from the second groove.The utility model can be dismounted quickly by simple mechanical structure to the movable housing on electric heating fan, and cleaning electric heating fan for consumer provides great convenience.

Description

A kind of electric heating fan for being easy to cleaning

Technical field

Electric heating fan technical field is the utility model is related to, more particularly to a kind of electric heating fan for being easy to cleaning.

Background technology

Electric heating fan is the domestic heating electrical equipment being dispersed into electric heating in space, is made under the season of the cold such as winter and environment With having become the indispensable household electrical appliance of modern life, electric heating fan thermal source use advanced high-quality heater, and heating is rapid, hot In quantity set and luminous soft comfortable, electric heating fan is called warmer, is the characteristics of drawing advanced product both at home and abroad, it is well-designed and Into with handsome in appearance, low power consumption, the thermal efficiency is high, thermoinduction is fast and the advantage of heat concentration, energy-conservation easy to use, safe, is The preferable heating tool in the places such as family, office.It is safe and comfortable by European CE safety certifications product, when taking leave of fiery roasting In generation, there is it, be equivalent to possess a small air-conditioning, but due to relatively dry in electric heating fan housing, so in the presence of relatively strong quiet Electricity, be easy for viscous glutinous more dust in housing, dust is more not only influence it is attractive in appearance, and to the outside radiations heat energy of electric heating fan Considerable influence can be produced, so need often to carry out cleaning in the housing of electric heating fan, but the shell of most of electric heating fans at present Body is all screwed, and just can be removably mounted with special spanner or screwdriver, is cleaned the dust in housing to consumer and is made Into larger obstruction, thus be badly in need of it is a kind of can simple and quick dismounting electric heating fan housing.

Utility model content

The purpose of this utility model is to solve shortcoming present in prior art, and what is proposed a kind of is easy to cleaning Electric heating fan.

To achieve these goals, the utility model employs following technical scheme：

A kind of electric heating fan for being easy to cleaning, including fixed shell, the fixed shell side is provided with the first fixed block, described First fixed block side offers the first groove, is slidably fitted with fixed column in the first groove, and to extend to first recessed for fixed column Outside groove, one end that fixed column is located at outside the first groove is welded with the second fixed block, and second is offered on the first groove side inwall Groove, card column is slidably fitted with second groove, and card column is extended to outside the second groove, is welded with the second groove inner wall Spring, it is welded and fixed between spring and card column, one end that fixed column is located in the first groove offers through hole, remote in the first groove From the 3rd groove is offered on the side inwall of the second groove, one end that card column is located at outside the second groove passes through through hole and slides peace In the 3rd groove, side of first fixed block away from the first groove offers the 4th groove, and the 4th groove and second recessed Groove is connected, and is slided in the 4th groove and be provided with shifting fork bar, and shifting fork bar both ends are extended respectively to outside the 4th groove, and shifting fork bar is located at One end in second groove is welded in card column.

Preferably, the fixed shell is arcuate structure, and side of the fixed shell away from the first fixed block is provided with contiguous block, Rotated in contiguous block and be provided with rotating shaft, the second fixed block side is provided with movable housing, and movable housing is arcuate structure, activity Side of the housing away from the second fixed block, which rotates, to be set in outside rotating shaft, and fixed shell collectively forms electric heating fan case with movable housing Body.

Preferably, locating slot is offered on the both sides inwall of first groove, the both sides of fixed column are equipped with positioning Block, locating piece are slidably mounted in locating slot.

Preferably, fixed seat is mounted on the both sides inwall of second groove, stopper slot is offered in fixed seat, is blocked Post both sides are equipped with limited block, and limited block is slidably mounted in stopper slot.

Preferably, chute is offered on the inwall of the 4th groove both sides, shifting fork bar both sides are equipped with sliding block, and sliding block is slided It is dynamic to be arranged in chute.

Preferably, high-temperature resistant rubber protective case is installed outside the spring.

Compared with prior art, the beneficial effects of the utility model are：

In the utility model, pass through fixed shell, the first fixed block, the first groove, fixed column, the second fixed block, second Groove, card column, through hole, the 3rd groove, shifting fork bar, the 4th groove, movable housing, contiguous block, rotating shaft, locating piece, spring are common A kind of simple and practical electric heating fan shell fixing structure is constructed, can be by fixed shell and movable housing by contiguous block, rotating shaft It is rotatably connected, can quickly and easily positions two housings mutual alignment when mounted, pass through consolidating on the second fixed block Two housings are connected by fixed column with the first groove in the first fixed block, are then matched again by the through hole in fixed column and card column Fixed column is tightly stuck in the first groove by conjunction, by shifting fork bar, spring, the second groove, the 4th groove can be simple and quick will Card column pulls out out of through hole, reaches the effect of fast quick-detach movable housing, and the utility model can by simple mechanical structure Quickly the movable housing on electric heating fan is dismounted, cleaning electric heating fan for consumer provides great convenience.

Brief description of the drawings

Fig. 1 be the utility model proposes it is a kind of be easy to cleaning electric heating fan structural representation；

Fig. 2 be the utility model proposes it is a kind of be easy to cleaning electric heating fan in part A schematic cross-sectional view；

Fig. 3 be the utility model proposes it is a kind of be easy to cleaning electric heating fan in part A side structure schematic view.

In figure：1 fixed shell, the 2, first fixed block, 3 first grooves, 4 fixed columns, 5 second fixed blocks, 6 second grooves, 7 Card column, 8 through holes, 9 the 3rd grooves, 10 shifting fork bars, 11 the 4th grooves, 12 movable housings, 13 contiguous blocks, 14 rotating shafts, 15 locating pieces, 16 springs.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.

Reference picture 1-3, a kind of electric heating fan for being easy to cleaning, including fixed shell 1, the side of fixed shell 1 are provided with the One fixed block 2, the side of the first fixed block 2 offer the first groove 3, and fixed column 4 is slidably fitted with the first groove 3, and Fixed column 4 is extended to outside the first groove 3, and one end that fixed column 4 is located at outside the first groove 3 is welded with the second fixed block 5, and first is recessed The second groove 6 is offered on the side inwall of groove 3, card column 7 is slidably fitted with second groove 6, and card column 7 extends to second Outside groove 6, spring 16 is welded with the inwall of the second groove 6, is welded and fixed between spring 16 and card column 7, fixed column 4 is located at first One end in groove 3 offers through hole 8, and the 3rd groove 9 is offered on the side inwall away from the second groove 6 in the first groove 3, Card column 7 is located at one end outside the second groove 6 through through hole 8 and is slidably mounted in the 3rd groove 9, and the first fixed block 2 is away from the The side of one groove 3 offers the 4th groove 11, and the 4th groove 11 is connected with the second groove 6, and sliding in the 4th groove 11 Dynamic to be provided with shifting fork bar 10, the both ends of shifting fork bar 10 are extended respectively to outside the 4th groove 11, and shifting fork bar 10 is located at one in the second groove 6 End is welded in card column 7, and the fixed shell 1 is arcuate structure, and side of the fixed shell 1 away from the first fixed block 2, which is provided with, to be connected Block 13 is connect, is rotated in contiguous block 13 and is provided with rotating shaft 14, the side of the second fixed block 5 is provided with movable housing 12, and movable housing 12 be arcuate structure, and side of the movable housing 12 away from the second fixed block 5, which rotates, to be set in outside rotating shaft 14, and fixed shell 1 is with living Dynamic housing 2 collectively forms electric heating fan housing, offers locating slot on the both sides inwall of first groove 3, and the two of fixed column 4 Side is equipped with locating piece 15, and locating piece 15 is slidably mounted in locating slot, is mounted on the both sides inwall of second groove 6 Fixed seat, stopper slot is offered in fixed seat, the both sides of card column 7 are equipped with limited block, and limited block is slidably mounted in stopper slot, institute State and chute is offered on the both sides inwall of the 4th groove 11, the both sides of shifting fork bar 10 are equipped with sliding block, and sliding block is slidably mounted on chute It is interior, high-temperature resistant rubber protective case is installed outside the spring 16.

First, when needing to clear up electric heating fan, shifting fork bar 10 need to be only promoted, shifting fork bar 10 drives card column 7 to compress Spring 16, card column 7 will be moved into the second groove 6 under the active force of shifting fork bar 10, completely disengaged to card column 7 to outside through hole 8, Then fixed column 4 is extracted out of first groove 3, movable housing 12 is then rotated in the presence of rotating shaft 14 to fixed shell 1 Lower section, then electric heating fan housing will open completely, you can to electric heating fan enclosure interior carry out cleaning, cleaning complete Afterwards, reuse rotating shaft 14 and rotate movable housing 12, then by the positioning in the first groove of positioning block alignment 3 in fixed column 4 Groove, fixed column 4 are exactly under the assistance of locating piece and locating slot in the first groove 3, shifting fork bar 10 are now promoted, by card Post 7 is completely retracted into the second groove 6, and post 4 to be fixed then unclamps completely into the first groove 3 and being pressed in the first groove 3 Shifting fork bar 10, card column 7 will be sticked into the groove 9 of through hole 8 and the 3rd automatically under the active force of spring 16, and fixed column 4 will be clamped on In one groove 3, so that movable housing 12 is fastened in fixed shell 1, that is, installation is completed.

It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model Within enclosing.

Claims (6)

1. a kind of electric heating fan for being easy to cleaning, including fixed shell (1), it is characterised in that fixed shell (1) side is provided with First fixed block (2), the first fixed block (2) side offer the first groove (3), are slidably fitted with the first groove (3) Fixed column (4), and fixed column (4) extends to the first groove (3) outside, fixed column (4) is located at one end welding of the first groove (3) outside There is the second fixed block (5), the second groove (6) is offered on the inwall of the first groove (3) side, is slided in second groove (6) Card column (7) is installed, and card column (7) extends to the second groove (6) outside, and spring (16), bullet are welded with the second groove (6) inwall It is welded and fixed between spring (16) and card column (7), one end that fixed column (4) is located in the first groove (3) offers through hole (8), the The 3rd groove (9) is offered on the side inwall away from the second groove (6) in one groove (3), card column (7) is located at the second groove (6) one end outside through through hole (8) and is slidably mounted in the 3rd groove (9), and the first fixed block (2) is away from the first groove (3) Side offer the 4th groove (11), and the 4th groove (11) is connected with the second groove (6), and sliding in the 4th groove (11) Dynamic to be provided with shifting fork bar (10), shifting fork bar (10) both ends extend respectively to the 4th groove (11) outside, and shifting fork bar (10) is recessed positioned at second One end in groove (6) is welded in card column (7).

2. a kind of electric heating fan for being easy to cleaning according to claim 1, it is characterised in that the fixed shell (1) is arc Shape structure, side of the fixed shell (1) away from the first fixed block (2) are provided with contiguous block (13), rotate and be provided with contiguous block (13) Rotating shaft (14), the second fixed block (5) side is provided with movable housing (12), and movable housing (12) is arcuate structure, activity Side of the housing (12) away from the second fixed block (5), which rotates, is set in rotating shaft (14) outside, fixed shell (1) and movable housing (12) Collectively form electric heating fan housing.

A kind of 3. electric heating fan for being easy to cleaning according to claim 1, it is characterised in that the two of first groove (3) Locating slot is offered on the inwall of side, the both sides of fixed column (4) are equipped with locating piece (15), and locating piece (15) is slidably mounted on fixed In the groove of position.

A kind of 4. electric heating fan for being easy to cleaning according to claim 1, it is characterised in that the two of second groove (6) Fixed seat is mounted on the inwall of side, stopper slot is offered in fixed seat, card column (7) both sides are equipped with limited block, and limited block is slided It is dynamic to be arranged in stopper slot.

A kind of 5. electric heating fan for being easy to cleaning according to claim 1, it is characterised in that the 4th groove (11) both sides Chute is offered on inwall, shifting fork bar (10) both sides are equipped with sliding block, and sliding block is slidably mounted in chute.

6. a kind of electric heating fan for being easy to cleaning according to claim 1, it is characterised in that be provided with outside the spring (16) High-temperature resistant rubber protective case.