CN211952956U - Anti-scalding invisible protective cover of electric warming oven - Google Patents

Abstract

The utility model discloses an stealthy safety cover is prevented scalding by electric heater belongs to electrical accessories technical field, including annular piece and solid fixed ring, a plurality of evenly distributed's of right side slope fixedly connected with grid of annular piece, the common fixedly connected with of one end of annular piece is violently managed to a plurality of grids, follow the fixedly connected with closing plate in the right end mouth of pipe department of violently managing, the inner wall of violently managing is equipped with coupling mechanism, coupling mechanism is connected with solid fixed ring's inboard, the rectangular channel has all been seted up to solid fixed ring's upper and lower both sides, all be connected with fixed establishment in two rectangular channels, the draw-in groove has all been seted up to the upper and lower both sides of annular piece, two draw-in grooves. The utility model discloses, can change the practicality that the mounting means of protection cover effectively increased the safety cover, be convenient for realize toasting the clothing or heating operations such as food on the electric heater, also can blow near the air flow of electric heater simultaneously for the speed of stoving clothing.

Description

Anti-scalding invisible protective cover of electric warming oven

Technical Field

The utility model relates to an electrical accessories technical field especially relates to an electric heater prevents scalding stealthy safety cover.

Background

In the northern area of china, one when weather is more chilly winter, the electric heater often uses as the heat source, current this type of room heater is the reflector of a frying pan shape, central point at this reflector sets up the heater, burn red and generate heat through the current drive heater, assemble the radiation to the place ahead through the reflector with the heat reflection, give other people and bring warmly then fix the safety cover in order to prevent that the user from accidentally touching the heater and causing the scald at the front end of reflector, in order not to influence the heat dissipation of electric heater, the reflector often adopts the preparation of thinner steel grid strip to form, block thermal area with the safety cover and fall to the minimum, reach stealthy effect of preventing scalding.

At present, although the protective cover on the electric warming oven can play the effect of invisible protection, the structure of the protective cover installed on the electric warming oven is fixed and cannot be moved, so that the protective cover has single function and cannot reach different use purposes according to requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the protective cover in the prior art is installed on the electric warming oven and has a fixed structure, can not be moved, can not reach different purposes of use according to the requirement, and provides an electric warming oven anti-scalding invisible protective cover.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electric heater prevents scalding stealthy safety cover, includes annular block and solid fixed ring, a plurality of evenly distributed's of right side slope fixedly connected with grid of annular block, it is a plurality of the common fixedly connected with of one end that annular block was kept away from to the grid violently manages, the right-hand member mouth department of violently managing is interior along fixedly connected with closing plate, the inner wall of violently managing is equipped with coupling mechanism, coupling mechanism is connected with solid fixed ring's inboard, solid fixed ring's upper and lower both sides have all been seted up the rectangular channel, two all be connected with fixed establishment in the rectangular channel, the draw-in groove has all been seted up to the upper and lower both sides of annular block, two the draw-in.

Preferably, coupling mechanism is including fixing the installation piece of violently managing interior edge of left end mouth of pipe department, there is the lead screw through screw hole threaded connection between the left and right sides of installation piece, the left end of lead screw extends to in the solid fixed ring and vertical fixedly connected with bracing piece, the upper and lower both ends of bracing piece all with solid fixed ring's inboard fixed connection, the right-hand member of lead screw passes screw hole and fixedly connected with stopper.

Preferably, the fixed establishment includes that the slip cup joints the rectangular rod in the rectangular channel, the upper end of rectangular rod extends to outside the rectangular channel and fixedly connected with connecting rod, the joint has the fixture block in the draw-in groove, the upper end of fixture block extend to the draw-in groove outside and with the lower extreme right side fixed connection of connecting rod, one side fixedly connected with limit slide of rectangular rod, limit slide has been seted up to one side of rectangular channel, limit slide and limit slide sliding connection.

Preferably, an arc-shaped groove is formed in one side of the clamping groove, a convex block is clamped in the arc-shaped groove, and the convex block is fixedly connected with one side of the clamping block.

Preferably, one side fixedly connected with exhaust fan of lead screw is kept away from to the stopper, the inner wall of violently managing is located the left side slope of exhaust fan and has seted up two air inlets, a plurality of gas vents have evenly been seted up on the inner wall of violently managing is located the right side of exhaust fan.

Compared with the prior art, the utility model provides an electric heater prevents scalding stealthy safety cover possesses following beneficial effect:

1. this stealthy safety cover is prevented scalding by electric heater, connecting rod through being equipped with, make rectangle pole and fixture block remove simultaneously with the hand pulling connecting rod, can remove the spacing to the ring block with the draw-in groove separation when the fixture block removes, it is rotatory to make the bars drive violently the pipe with rotatory ring block this moment, violently manage rotatory installation piece messenger screw hole and lead screw interact of driving, and then make violently to manage and move on the axis of lead screw, make bars and ring block keep away from the heater of electric heater, thereby can be when keeping flat the position of quick adjustment safety cover, be convenient for realize toasting operations such as clothing or heating food on the safety cover of electric heater, thereby can increase the practicality of safety cover.

2. This stealthy safety cover is prevented scalding by electric heater through the exhaust fan that is equipped with, starts the exhaust fan, and the exhaust fan during operation plays the effect to the air drainage in violently managing, and the air enters into through the air inlet and violently manages in, discharges through the air exit under the propelling movement of exhaust fan, and the air exit blows the hot wind of exhaust fan drainage to near grid, and then can drive near the air flow of electric heater for the speed of stoving clothing.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, can change the practicality that the mounting means of protective cover effectively increased the safety cover, be convenient for realize toasting the clothing on the electric heater or heat operations such as food, also can blow near the air flow of electric heater simultaneously for the speed of stoving clothing.

Drawings

Fig. 1 is a schematic structural view of an anti-scald invisible protection cover of an electric warming oven provided by the utility model;

FIG. 2 is a right side view of the grid bars and the ring block in the anti-scalding invisible protective cover of the electric warming oven provided by the utility model;

fig. 3 is an enlarged view of the structure at a in fig. 1:

fig. 4 is an enlarged view of the structure at B in fig. 1.

In the figure: 1 fixed ring, 2 bracing pieces, 3 annular blocks, 4 grid bars, 5 rectangular rods, 6 limiting slide blocks, 7 limiting slide grooves, 8 connecting rods, 9 convex blocks, 10 clamping blocks, 11 transverse pipes, 12 mounting blocks, 13 lead screws, 14 limiting blocks, 15 exhaust fans and 16 sealing plates.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.

Referring to fig. 1-4, an anti-scalding invisible protection cover for an electric warming oven comprises an annular block 3 and a fixing ring 1, wherein the right side of the annular block 3 is fixedly connected with a plurality of grid bars 4 which are uniformly distributed in an inclined manner, the grid bars 4 and the annular block 3 jointly form the anti-scalding protection cover, the diameter of each grid bar is a steel bar with the diameter of 2 mm, one end of each grid bar 4, which is far away from the annular block 3, is jointly and fixedly connected with a transverse pipe 11, a sealing plate 16 is fixedly connected with the inner edge of a pipe orifice at the right end of the transverse pipe 11, the inner wall of the transverse pipe 11 is provided with a connecting mechanism, the connecting mechanism is connected with the inner side of the fixing ring 1, the connecting mechanism comprises a mounting block 12 which is fixedly connected with the inner edge of the pipe orifice at the left end of the transverse pipe 11, a screw rod 13 is connected between the left side and the right, the support rod is a steel rod with the diameter of 5 mm, the upper end and the lower end of the support rod 2 are fixedly connected with the inner side of the fixing ring 1, the right end of the screw rod 13 penetrates through a threaded hole and is fixedly connected with a limiting block 14, one side of the limiting block 14 away from the screw rod 13 is fixedly connected with an exhaust fan 15, the power input end of the exhaust fan 15 is connected with an external power supply wire through a lead wire and a control switch, the technology is widely tested in life, and a person skilled in the art should know the technology, so that redundant description is not needed, the inner wall of the transverse pipe 11 is obliquely provided with two air inlets at the left side of the exhaust fan 15, a plurality of air outlets are uniformly formed at the right side of the exhaust fan 15 at the inner wall of the transverse pipe 11, the upper side and the lower side of the fixing ring 1 are respectively provided with a rectangular groove, the two rectangular grooves are, fixed establishment cup joints the rectangular rod 5 in the rectangular channel including sliding, the upper end of rectangular rod 5 extends to outside the rectangular channel and fixedly connected with connecting rod 8, the joint has fixture block 10 in the draw-in groove, the arc recess has been seted up to one side of draw-in groove, the joint has lug 9 in the arc recess, lug 9 and one side fixed connection of fixture block 10, lug 9 and arc recess can cooperate the stability that increases behind fixture block 10 and the draw-in groove joint, the upper end of fixture block 10 extend to the draw-in groove outside and with the lower extreme right side fixed connection of connecting rod 8, one side fixedly connected with limit slide 6 of rectangular rod 5, limit chute 7 has been seted up to one side of rectangular channel, limit chute 7 and 6 sliding connection of limit slide.

In the utility model, when in use, the connecting rod 8 is pulled by hand to make the rectangular rod 5 and the clamping block 10 move simultaneously, when the clamping block 10 moves, the clamping block is separated from the clamping groove to relieve the limit of the annular block 3, at the moment, the annular block 3 is rotated by hand to make the bars 4 drive the transverse tube 11 to rotate, the transverse tube 11 rotates to drive the mounting block 12 to make the screw hole interact with the screw rod 13, further to make the transverse tube 11 move on the axis of the screw rod 13, so that the bars 4 and the annular block 3 are far away from the heating wire (shown by the broken line in figure 1) of the electric warming oven, thereby the position of the protective cover can be quickly adjusted when the electric warming oven is kept flat, the operation of baking clothes or heating food and the like can be conveniently realized on the protective cover of the electric warming oven, thereby the practicability of the protective cover can be improved, the exhaust fan 15 is started, when the exhaust fan, exhaust through the air exit under exhaust fan 15's propelling movement, the hot-blast of exhaust fan 15 drainage is blown to near bars 4 to the air exit, and then can drive near the electric heater air flow for the speed of stoving clothing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides an electric heater prevents scalding stealthy safety cover, includes annular block (3) and solid fixed ring (1), its characterized in that, the grid (4) of a plurality of evenly distributed of right side slope fixedly connected with of annular block (3), it is a plurality of the common fixedly connected with of one end that annular block (3) were kept away from in grid (4) violently manages (11), violently manage along fixedly connected with closing plate (16) in the right-hand member mouth of pipe department of (11), the inner wall of violently managing (11) is equipped with coupling mechanism, coupling mechanism is connected with the inboard of solid fixed ring (1), the rectangular channel has all been seted up to the upper and lower both sides of solid fixed ring (1), two all be connected with fixed establishment in the rectangular channel, the draw-in groove has all been seted up to the upper and lower both sides of annular block (3), two the draw-in.

2. The anti-scald invisible protection cover for the electric warming oven according to claim 1, wherein the connecting mechanism comprises a mounting block (12) fixed at the inner edge of the opening at the left end of the transverse pipe (11), a screw rod (13) is connected between the left side and the right side of the mounting block (12) through a threaded hole and threads, the left end of the screw rod (13) extends into the fixing ring (1) and is fixedly connected with the supporting rod (2) vertically, the upper end and the lower end of the supporting rod (2) are fixedly connected with the inner side of the fixing ring (1), and the right end of the screw rod (13) penetrates through the threaded hole and is fixedly connected with a limiting block (14).

3. The anti-scald invisible protection cover for the electric warming oven according to claim 1, wherein the fixing mechanism comprises a rectangular rod (5) slidably sleeved in a rectangular groove, the upper end of the rectangular rod (5) extends out of the rectangular groove and is fixedly connected with a connecting rod (8), a clamping block (10) is clamped in the clamping groove, the upper end of the clamping block (10) extends out of the clamping groove and is fixedly connected with the right side of the lower end of the connecting rod (8), a limiting slide block (6) is fixedly connected to one side of the rectangular rod (5), a limiting slide groove (7) is formed in one side of the rectangular groove, and the limiting slide groove (7) is slidably connected with the limiting slide block (6).

4. The anti-scald invisible protection cover of an electric warming oven as claimed in claim 1, wherein an arc groove is formed on one side of the clamping groove, a convex block (9) is clamped in the arc groove, and the convex block (9) is fixedly connected with one side of the clamping block (10).

5. The anti-scald invisible protection cover for the electric warming oven according to claim 2, wherein an exhaust fan (15) is fixedly connected to one side of the limit block (14) far away from the screw rod (13), two air inlets are formed in the inner wall of the transverse pipe (11) on the left side of the exhaust fan (15) in an inclined manner, and a plurality of air outlets are uniformly formed in the inner wall of the transverse pipe (11) on the right side of the exhaust fan (15).

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