CN218209760U - Protective device of electric heater - Google Patents
Protective device of electric heater Download PDFInfo
- Publication number
- CN218209760U CN218209760U CN202222106027.1U CN202222106027U CN218209760U CN 218209760 U CN218209760 U CN 218209760U CN 202222106027 U CN202222106027 U CN 202222106027U CN 218209760 U CN218209760 U CN 218209760U
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- electric heater
- pressing blocks
- grooves
- connecting rod
- groove
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Abstract
The utility model belongs to the field of household appliances, in particular to a protective device of an electric heater, which solves the problems of inconvenient maintenance and single function in the prior art, and comprises a shell and a protective component, wherein the shell is sequentially provided with an inner cavity, corner grooves and a through groove which are communicated with each other, the corner grooves are provided with four pressing blocks which are symmetrically arranged at the four corners of the inner cavity, the side wall of the corner groove is provided with pressing blocks in a sliding way, every two corresponding pressing blocks are respectively fixed with a connecting rod through screws, the part of each connecting rod passes through the insides of the two corresponding through grooves, one side of each connecting rod is respectively fixed with an extension rod through screws, and the end part of the extension rod is welded with a shifting piece; through the setting of installation piece, briquetting and angle groove isotructure, the dress can be pressed at the casing front portion to the protective assembly, and the personnel can take off protective assembly fast after stirring the plectrum, and easy dismounting is swift, the maintenance of being convenient for.
Description
Technical Field
The utility model relates to the technical field of household appliances, specifically a protector of electric heater.
Background
The electric heater uses electric energy as main energy, uses modes such as resistance heating, induction heating, electric arc heating, electron beam heating, infrared heating and medium heating, and supplies heat for human bodies through ways such as direct contact, warm air convection, far infrared radiation and the like.
The electric heater protection device in the prior art is fixed on a shell of the electric heater by screws, and when the interior of the electric heater is damaged, the electric heater is complex to assemble and disassemble and is inconvenient to maintain; in addition, the protection device has simple structure and single function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a protector of electric heater has solved the problem of maintenance of being not convenient for, function singleness.
In order to achieve the above object, the utility model provides a following technical scheme: a protection device of an electric heater comprises a shell and a protection assembly, wherein an inner cavity, corner grooves and through grooves which are communicated with each other are sequentially formed in the shell, the corner grooves are four and are symmetrically arranged at four corners of the inner cavity, pressing blocks are arranged on the side walls of the corner grooves in a sliding mode, a connecting rod is fixed between every two corresponding pressing blocks through screws, part of each connecting rod penetrates through the insides of the two corresponding through grooves, an extension rod is fixed to one side of each connecting rod through a screw, and a shifting piece is welded to the end portion of each extension rod;
the four pressing blocks are used for fixing the assembly on the shell.
Preferably, the protection assembly comprises a protection net, the protection net is made of stainless steel materials, and pressing blocks corresponding to the corner grooves are welded at four corners of the protection net.
Preferably, the protective net is of an inverted U-shaped structure, a dust screen is placed on the protective net, and a rubber strip is bonded to the top of the dust screen.
Preferably, the side wall of the corner groove is provided with a side groove, and the pressing block is connected with the side groove in a sliding manner.
Preferably, one end of the pressing block is fixedly connected with a spring, the other end of the spring is fixedly connected with the inner wall of the side groove, and one side of the pressing block is inclined.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a setting of installation piece, briquetting and corner slot isotructure, the protection component can press the dress at the casing front portion, and the personnel can take off protection component fast after stirring the plectrum, and easy dismounting is swift, the maintenance of being convenient for.
2. The utility model discloses a dust screen is add in the draw-in groove of protection network in the setting of protection network and dust screen isotructure, can adsorb the dust effectively to keep inside clean, extension equipment life, powerful.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the protective assembly of the present invention when detached;
FIG. 3 is a front view of the present invention;
FIG. 4 is an enlarged view of the utility model labeled A;
FIG. 5 is a front view of the protective assembly of the present invention shown removed;
fig. 6 is a side view of the middle guard assembly of the present invention.
In the figure: 1. a housing; 2. a guard assembly; 21. a protective net; 22. a dust screen; 23. mounting blocks; 24. a rubber strip; 3. an inner cavity; 31. an angular groove; 32. a through groove; 33. a side groove; 34. a spring; 35. briquetting; 4. a connecting rod; 5. an extension rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, wherein fig. 1 is a schematic diagram of the overall structure of the present invention; FIG. 2 is a schematic structural view of the protective assembly of the present invention when detached; FIG. 3 is a front view of the present invention; FIG. 4 is an enlarged view of the utility model labeled A; FIG. 5 is a front view of the protective assembly of the present invention removed; fig. 6 is a side view of the middle guard assembly of the present invention.
A protection device of an electric heater comprises a shell 1 and a protection component 2, wherein an inner cavity 3, an angle groove 31 and a through groove 32 which are communicated with each other are sequentially formed in the shell 1, the angle groove 31 is provided with four pressing blocks 35 which are symmetrically arranged at four corners of the inner cavity 3, pressing blocks 35 are arranged on the side wall of the angle groove 31 in a sliding mode, a connecting rod 4 is fixed between every two corresponding pressing blocks 35 through screws, part of each connecting rod 4 penetrates through the inner parts of the two corresponding through grooves 32, an extension rod 5 is fixed on one side of each connecting rod 4 through screws, and a shifting piece is welded at the end part of each extension rod 5; four briquetting 35 are used for fixing the subassembly on casing 1, and through the setting of installing 23, briquetting 35 and corner groove 31 isotructures, the dress can be pressed to protection component 2 and anterior at casing 1, and the personnel can take off protection component 2 fast after stirring the plectrum, and easy dismounting is swift, the maintenance of being convenient for.
Referring to fig. 6, the protection assembly 2 includes a protection net 21, the protection net 21 is made of stainless steel, press blocks 35 corresponding to the corner slots 31 are welded at four corners of the protection net 21, and a dust screen 22 is additionally arranged in a slot of the protection net 21 through the arrangement of the protection net 21, the dust screen 22 and other structures, so that dust can be effectively adsorbed, the interior is kept clean, the service life of the equipment is prolonged, and the function is strong.
Referring to fig. 6, the protection net 21 is an inverted U-shaped structure, a dust-proof net 22 is placed on the protection net 21, and a rubber strip 24 is bonded to the top of the dust-proof net 22.
Referring to fig. 4, a side groove 33 is formed on a side wall of the corner groove 31, and the pressing block 35 is slidably connected to the side groove 33.
Referring to fig. 4, one end of the pressing block 35 is fixedly connected to the spring 34, the other end of the spring 34 is fixedly connected to the inner wall of the side groove 33, and one side of the pressing block 35 is inclined.
The utility model discloses specific implementation process as follows: when the protective component 2 is installed, the protective component 2 can be directly installed from the front side of the shell 1, after the installation block 23 is embedded into the corner groove 31, the installation block 23 extrudes the pressing block 35, the front part of the pressing block 35 is inclined, and the pressing block 35 can be automatically collected into the side groove 33 after being extruded, and after the installation block 23 is completely inserted, the pressing block 35 is ejected out under the action of the spring 34 and is pressed on one side of the installation block 23, so that the protective component 2 is fixed;
it should be noted that, because the dust screen 22 is additionally arranged, dust floating in the shell 1 can be adsorbed, the damage of the internal components due to long-term dust accumulation is avoided, the service life of the equipment is prolonged, and the rubber strip 24 at the top of the dust screen 22 is used for further pressing the dust screen 22 after the protection component 2 is installed, so as to avoid falling;
further, when inside components and parts damage or need to change dust screen 22, personnel can stir the plectrum of both sides in one side, and two plectrums drive extension rod 5 and the removal of connecting rod 4 that correspond, and connecting rod 4 then takes the briquetting 35 income side groove 33 that corresponds inside, and one side of installation piece 23 does not have the sheltering from this moment, and personnel can take off protection component 2, and the maintenance is changed and is accomplished the back and is adorned once more.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a protector of electric heater, includes casing and protective component, its characterized in that: the shell is sequentially provided with an inner cavity, corner grooves and through grooves which are communicated, the corner grooves are provided with four pressing blocks which are symmetrically arranged at the four corners of the inner cavity, the side walls of the corner grooves are provided with pressing blocks in a sliding mode, a connecting rod is fixed between every two corresponding pressing blocks through screws, the part of each connecting rod penetrates through the interiors of the two corresponding through grooves, one side of each connecting rod is fixed with an extension rod through a screw, and the end part of each extension rod is welded with a shifting piece;
the four pressing blocks are used for fixing the assembly on the shell.
2. The protecting device of the electric heater of claim 1, wherein: the protection assembly comprises a protection net, the protection net is made of stainless steel materials, and pressing blocks corresponding to the corner grooves are welded at four corners of the protection net.
3. The protecting device of the electric heater of claim 2, wherein: the protection network is "U" type structure of falling, the dust screen has been placed on the protection network, the top of dust screen bonds there is the rubber strip.
4. The protecting device of the electric heater of claim 1, wherein: and the side wall of the angle groove is provided with a side groove, and the pressing block is connected with the side groove in a sliding manner.
5. The protecting device of the electric heater of claim 4, wherein: one end fixedly connected with spring of briquetting, the other end of spring with the inner wall fixed connection of side groove, one side of briquetting is the slope form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222106027.1U CN218209760U (en) | 2022-08-11 | 2022-08-11 | Protective device of electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222106027.1U CN218209760U (en) | 2022-08-11 | 2022-08-11 | Protective device of electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218209760U true CN218209760U (en) | 2023-01-03 |
Family
ID=84656314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222106027.1U Active CN218209760U (en) | 2022-08-11 | 2022-08-11 | Protective device of electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218209760U (en) |
-
2022
- 2022-08-11 CN CN202222106027.1U patent/CN218209760U/en active Active
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