CN213395525U - Electric heater with safety protection device - Google Patents
Electric heater with safety protection device Download PDFInfo
- Publication number
- CN213395525U CN213395525U CN202021547003.4U CN202021547003U CN213395525U CN 213395525 U CN213395525 U CN 213395525U CN 202021547003 U CN202021547003 U CN 202021547003U CN 213395525 U CN213395525 U CN 213395525U
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- protection casing
- electric heater
- guide shaft
- telescopic guide
- base
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- 239000010453 quartz Substances 0.000 claims abstract description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 claims description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 24
- 238000005485 electric heating Methods 0.000 description 18
- 238000010438 heat treatment Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model discloses an electric heater with safety device, including base, lower extreme protection casing, telescopic guide shaft, upper end protection casing and control button, the top of base is fixed with the lower extreme protection casing, and the one side that the base was kept away from to the lower extreme protection casing is equipped with the upper end protection casing to the inside central point department of putting of upper end protection casing is equipped with telescopic guide shaft, and the bottom of telescopic guide shaft extends to the inside of lower extreme protection casing, all install the quartz electrothermal tube on two lateral walls of telescopic guide shaft, and adjacent quartz electrothermal tube is about the central line symmetry of telescopic guide shaft, the bottom of base is equipped with anti-skidding structure, and control button is installed to the central point department of putting on upper end protection casing surface, the output of the inside singlechip of control button and the input electric connection of quartz electrothermal. The utility model discloses not only prolonged the life of electric heater, ensured the stability of electric heater when using, improved the convenience when electric heater uses moreover.
Description
Technical Field
The utility model relates to an electric heater technical field specifically is an electric heater with safety device.
Background
The electric heater can be widely applied to various civil and public buildings such as houses, offices, hotels, markets, hospitals, schools, train carriages and the like for mobile heating, simple movable houses and the like, and because the residential houses in the southern area are not like the residential houses in the northern area which are generally provided with central heating equipment for heating, the demand of the southern area on the electric heater is higher than that of the northern area, and the electric heater is deeply loved by mass consumers due to the good heating performance of the electric heater.
The electric heaters in the market are various in types and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.
(1) The existing electric heater is inconvenient to protect the quartz electric heating tube, so that the quartz electric heating tube is easy to crack due to external factors, and the service life is short;
(2) the existing electric heater is inconvenient for anti-skid treatment, so that the phenomenon of slippage is easy to occur, and the stability of the electric heater is difficult to ensure;
(3) the existing electric heater is inconvenient to rapidly disassemble and process a quartz electric heating tube, so that the maintenance of the electric heater is inconvenient, and people are troubled frequently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric heater with safety device to it is not convenient for protect the processing, is not convenient for carry out anti-skidding processing and is not convenient for carry out the problem of dismantling the processing fast to quartzy electrothermal tube to provide the electric heater among the above-mentioned background art to solve.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric heater with safety device, includes base, lower extreme protection casing, telescopic guide shaft, upper end protection casing and control button, the top of base is fixed with the lower extreme protection casing, and the one side that the base was kept away from to the lower extreme protection casing is equipped with the upper end protection casing to the inside central point department of putting of upper end protection casing is equipped with telescopic guide shaft, and the bottom of telescopic guide shaft extends to the inside of lower extreme protection casing, all install the quartz electrothermal tube on two lateral walls of telescopic guide shaft, and adjacent quartz electrothermal tube is symmetrical about the central line of telescopic guide shaft, the bottom of base is equipped with anti-skidding structure, and the central point department of putting on upper end protection casing surface installs control button, the output of the inside singlechip of control button and the input electric connection.
Preferably, the both ends of telescopic guide shaft all are fixed with movable disc, and all are fixed with equidistant fan-shaped on the lower extreme protection casing in the activity disc outside and the upper end protection casing inner wall and settle the frame to adjacent fan-shaped is settled the contained angle between the frame and is ninety degrees, so that fix a position telescopic guide shaft.
Preferably, the edge position of the bottom end of the upper end protective cover is provided with longitudinal protective guards with equal intervals, one end of each longitudinal protective guard, which is far away from the upper end protective cover, is fixedly connected with the top end of the lower end protective cover, and the outer walls between the adjacent longitudinal protective guards are respectively fixed with transverse protective guards with equal intervals so as to protect the quartz electric heating tube.
Preferably, anti-skidding structure's inside is equipped with T type fastener, forked tail arrangement groove, counter weight strip and rubber anti-skidding gasket in proper order, the central point department of putting of base bottom installs rubber anti-skidding gasket, and the base bottom of rubber anti-skidding gasket both sides all is fixed with forked tail arrangement groove to carry out anti-skidding processing.
Preferably, the central point department of dovetail mounting groove bottom all installs the counter weight strip, and the central point department of dovetail mounting groove top is fixed with T type fastener, and the bottom of T type fastener extends to the outside of dovetail mounting groove and with the top fixed connection of counter weight strip, has further promoted the non-skid property of electric heater.
Preferably, the outer wall of the movable disc is provided with fan-shaped fitting grooves at equal intervals, and the included angle between adjacent fan-shaped fitting grooves is ninety degrees so as to be fitted with the fan-shaped mounting frame.
Compared with the prior art, the beneficial effects of the utility model are that: the electric heater with the safety protection device not only prolongs the service life of the electric heater, ensures the stability of the electric heater when in use, but also improves the convenience of the electric heater when in use;
(1) the lower end protective cover and the upper end protective cover are arranged at two ends of the telescopic guide shaft, and meanwhile, the longitudinal protective covers and the transverse protective covers are arranged between the lower end protective cover and the upper end protective cover in an equidistant and staggered mode to be located on the outer side of the quartz electric heating tube, so that the quartz electric heating tube can be subjected to protection treatment, the phenomenon that the quartz electric heating tube is cracked due to external factors is reduced, and the service life of the electric heater is prolonged;
(2) the T-shaped fastener, the dovetail mounting groove, the counterweight strip and the rubber anti-slip gasket are arranged, the counterweight strip is stably arranged at the bottom end of the dovetail mounting groove through the T-shaped fastener in the dovetail mounting groove, so that the base is stably arranged at the top of the ground, and meanwhile, the rubber anti-slip gasket has good anti-slip performance, so that the friction force between the rubber anti-slip gasket and the ground is improved, the phenomenon that the base slips is reduced, and the stability of the electric heater in use is ensured;
(3) through being provided with the fan type and settling the frame, fan type agrees with groove and activity disc, through rotatory telescopic guide shaft, make it drive the activity disc and rotate, and make fan type agree with the groove rotatory to the fan type and settle frame position department, because of telescopic guide shaft has certain flexible performance, stimulate telescopic guide shaft this moment, can detach the activity disc in the inboard that the frame was settled to the fan type, and then accomplish the quick dismantlement processing to the quartz electrothermal tube, thereby the convenience when having improved the electric heater and using.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
FIG. 3 is a schematic view of the movable disk of the present invention in a bottom view;
FIG. 4 is a schematic view of the anti-slip structure of the present invention;
fig. 5 is a schematic view of the appearance structure of the present invention.
In the figure: 1. a base; 2. a lower end shield; 3. a telescopic guide shaft; 4. a quartz electric heating tube; 5. an upper end shield; 6. longitudinal guard rails; 7. a transverse guard rail; 8. an anti-slip structure; 801. a T-shaped fastener; 802. dovetail mounting grooves; 803. a weight strip; 804. a rubber anti-slip gasket; 9. a fan-shaped mounting frame; 10. a fan-shaped conjunction groove; 11. a movable disc; 12. and a control button.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: an electric heater with a safety protection device comprises a base 1, a lower end protection cover 2, a telescopic guide shaft 3, an upper end protection cover 5 and a control button 12, wherein the lower end protection cover 2 is fixed at the top end of the base 1, the upper end protection cover 5 is arranged on one side, away from the base 1, of the lower end protection cover 2, longitudinal protection guards 6 with equal intervals are installed at the edge positions of the bottom end of the upper end protection cover 5, one ends, away from the upper end protection cover 5, of the longitudinal protection guards 6 are fixedly connected with the top end of the lower end protection cover 2, and transverse protection guards 7 with equal intervals are fixed on the outer wall between every two adjacent longitudinal protection guards 6 so as to protect a;
a telescopic guide shaft 3 is arranged at the center position inside the upper end protective cover 5, the bottom end of the telescopic guide shaft 3 extends into the lower end protective cover 2, movable discs 11 are fixed at two ends of the telescopic guide shaft 3, fan-shaped mounting frames 9 with equal intervals are fixed on the inner walls of the lower end protective cover 2 and the upper end protective cover 5 outside the movable discs 11, and the included angle between the adjacent fan-shaped mounting frames 9 is ninety degrees so as to position the telescopic guide shaft 3;
fan-shaped fit grooves 10 with equal intervals are arranged on the outer wall of the movable disc 11, and the included angle between every two adjacent fan-shaped fit grooves 10 is ninety degrees so as to be fit with the fan-shaped mounting frame 9;
the two outer side walls of the telescopic guide shaft 3 are both provided with a quartz electric heating tube 4, the type of the quartz electric heating tube 4 can be FCD-HM50GI, the adjacent quartz electric heating tubes 4 are symmetrical about the central line of the telescopic guide shaft 3, the bottom end of the base 1 is provided with an anti-skidding structure 8, the anti-skidding structure 8 is internally provided with a T-shaped fastener 801, a dovetail mounting groove 802, a counterweight bar 803 and a rubber anti-skidding gasket 804 in sequence, the central position of the bottom end of the base 1 is provided with the rubber anti-skidding gasket 804, the bottom ends of the bases 1 at the two sides of the rubber anti-skidding gasket 804 are both fixed with the dovetail mounting groove 802, the central position of the bottom end of the dovetail mounting groove 802 is provided with the counterweight bar 803, the central position of the top of the dovetail mounting groove 802 is fixed with the T-shaped fastener 801, and the bottom end of the T-shaped fastener 801 extends to;
the counterweight strip 803 is stably arranged at the bottom end of the dovetail mounting groove 802 through the T-shaped fastener 801 in the dovetail mounting groove 802, so that the base 1 is stably arranged at the top of the ground, and meanwhile, the friction force between the rubber anti-slip gasket 804 and the ground is improved due to the good anti-slip performance of the rubber anti-slip gasket, so that the slippage phenomenon of the base 1 is reduced, and the stability of the electric heater in use is ensured;
the central position of the surface of the upper end protective cover 5 is provided with a control button 12, the model of the control button 12 can be GC-1, and the output end of a singlechip inside the control button 12 is electrically connected with the input end of the quartz electric heating tube 4.
The working principle is as follows: when the electric heater is used, firstly, the quartz electric heating tube 4 is controlled by operating the control button 12, so that the quartz electric heating tube 4 is in an open-close state, the heating can be released for heat supply treatment, then the lower end protective cover 2 and the upper end protective cover 5 are arranged at two ends of the telescopic guide shaft 3, meanwhile, the longitudinal protective guards 6 and the transverse protective guards 7 are arranged between the lower end protective cover 2 and the upper end protective cover 5 in an equidistant and staggered manner, so that the quartz electric heating tube 4 is positioned at the outer side of the quartz electric heating tube 4, further, the quartz electric heating tube 4 can be protected, the phenomenon that the quartz electric heating tube 4 is cracked due to external factors is reduced, the service life of the electric heater is prolonged, then, the counterweight strips 803 are stably arranged at the bottom end of the dovetail arranging groove 802 through the T-shaped fasteners 801 in the dovetail arranging groove 802, so that the base 1 is, make its and the ground between frictional force obtain promoting, with the phenomenon that reduces 1 production of base and slide, stability when guaranteeing the electric heater use, at last through rotatory telescopic guide shaft 3, make it drive activity disc 11 and rotate, and make sector agree with groove 10 rotatory to sector arrangement frame 9 position department, have certain flexible performance because of telescopic guide shaft 3, stimulate telescopic guide shaft 3 this moment, can detach activity disc 11 in the inboard of sector arrangement frame 9, and then accomplish the quick dismantlement processing to quartz electrothermal tube 4, improve the convenience when the electric heater uses, thereby accomplish the use of electric heater.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an electric heater with safety device, includes base (1), lower extreme protection casing (2), telescopic guide shaft (3), upper end protection casing (5) and control button (12), its characterized in that: the top of base (1) is fixed with lower extreme protection casing (2), and one side that base (1) was kept away from in lower extreme protection casing (2) is equipped with upper end protection casing (5) to the inside central point of upper end protection casing (5) puts and locates to be equipped with telescopic guide shaft (3), and the bottom of telescopic guide shaft (3) extends to the inside of lower extreme protection casing (2), all install quartz electrothermal tube (4) on two lateral walls of telescopic guide shaft (3), and adjacent quartz electrothermal tube (4) are symmetrical about the central line of telescopic guide shaft (3), the bottom of base (1) is equipped with anti-skidding structure (8), and control button (12) are installed to the central point on upper end protection casing (5) surface, and the output of the inside singlechip of control button (12) and the input electric connection of quartz electrothermal tube (4).
2. An electric heater with safety protection device as claimed in claim 1, wherein: both ends of telescopic guide shaft (3) all are fixed with activity disc (11), and all are fixed with equidistant fan-shaped on lower extreme protection casing (2) in activity disc (11) outside and upper end protection casing (5) inner wall and settle frame (9) to the contained angle between adjacent fan-shaped settlement frame (9) is ninety degrees.
3. An electric heater with safety protection device as claimed in claim 1, wherein: the edge position department of upper end protection casing (5) bottom installs equidistant vertical rail guard (6), and the one end that upper end protection casing (5) were kept away from in vertical rail guard (6) is connected with the top fixed connection of lower extreme protection casing (2), and all is fixed with equidistant horizontal rail guard (7) on the outer wall between adjacent vertical rail guard (6).
4. An electric heater with safety protection device as claimed in claim 1, wherein: the inside of anti-skidding structure (8) is equipped with T type fastener (801), forked tail arrangement groove (802), counter weight strip (803) and rubber anti-skidding gasket (804) in proper order, the central point department of putting of base (1) bottom installs rubber anti-skidding gasket (804), and base (1) bottom of rubber anti-skidding gasket (804) both sides all is fixed with forked tail arrangement groove (802).
5. An electric heater with safety protection device as claimed in claim 4, wherein: counterweight strips (803) are mounted at the center positions of the bottom ends of the dovetail mounting grooves (802), T-shaped fasteners (801) are fixed at the center positions of the tops of the dovetail mounting grooves (802), and the bottom ends of the T-shaped fasteners (801) extend to the outer portions of the dovetail mounting grooves (802) and are fixedly connected with the top ends of the counterweight strips (803).
6. An electric heater with safety protection device as claimed in claim 2, wherein: the outer wall of the movable disc (11) is provided with fan-shaped fit grooves (10) at equal intervals, and the included angle between every two adjacent fan-shaped fit grooves (10) is ninety degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021547003.4U CN213395525U (en) | 2020-07-30 | 2020-07-30 | Electric heater with safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021547003.4U CN213395525U (en) | 2020-07-30 | 2020-07-30 | Electric heater with safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213395525U true CN213395525U (en) | 2021-06-08 |
Family
ID=76202430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021547003.4U Active CN213395525U (en) | 2020-07-30 | 2020-07-30 | Electric heater with safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213395525U (en) |
-
2020
- 2020-07-30 CN CN202021547003.4U patent/CN213395525U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211116 Address after: 065000 Xin Zhen Bei she Xing Cun, Wen'an County, Langfang City, Hebei Province Patentee after: Langfang warm winter electric heating technology Co., Ltd Address before: Room 1211, block B, Huaxia Building, Jiangsu Huaxia Electric Appliance Group Co., Ltd., 101 Minzhu Road, Sanmao Town, Yangzhong City, Zhenjiang City, Jiangsu Province, 212299 Patentee before: Dai Tongtong |
|
| TR01 | Transfer of patent right |