CN211041123U - Heater convenient to height and angle regulation - Google Patents
Heater convenient to height and angle regulation Download PDFInfo
- Publication number
- CN211041123U CN211041123U CN201921972364.0U CN201921972364U CN211041123U CN 211041123 U CN211041123 U CN 211041123U CN 201921972364 U CN201921972364 U CN 201921972364U CN 211041123 U CN211041123 U CN 211041123U
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- warmer
- height
- pawl
- angle
- support
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Abstract
The utility model discloses a warmer convenient for adjusting height and angle, which comprises a main body, a protective net, a heating wire and a controller, wherein one side of the main body is provided with a hinged support, two sides of the hinged support are correspondingly connected with a support rod through hinges, one side of the support rod is fixedly provided with a ratchet wheel through welding, one side of the hinged support is rotatably connected with a pawl, one side of the hinged support is provided with a first spring, one end of a second spring is connected with the pawl, the pawl is meshed with the ratchet wheel, one side of the support rod is fixedly provided with a rack through welding, two support rods are sleeved with a support seat in an external sliding way, the bottom of the support seat is fixedly provided with a bottom plate through welding, a rotating shaft is movably connected between the two support seats through a bearing, two ends of the rotating shaft are sleeved with gears, the gears are meshed with the racks, the utility model discloses, have the characteristics of position adjustment flexibility and multiple mode operation.
Description
Technical Field
The utility model relates to a room heater technical field specifically is a room heater convenient to height-adjusting and angle.
Background
The warmer refers to a device for warming. There are many types of heaters, and the most common electric heater is a heating device using electricity as an energy source to heat and heat, which can also be called electric heating. Heating wire heating sources (far infrared, reflection type, convection type) are among the most common types of heaters. The warmer utilizes a concave mirror reflection type warmer, which is commonly called as 'little sun'.
The utility model with patent number 201621320063.6 discloses a heater, which can be a typical heater in the market, and the heater is directly placed on a table to heat the air in front, and the height and pitch angle of the heater cannot be adjusted, so that the heater is very inconvenient to use in some indoor scenes needing targeted irradiation; the existing warmer can be adjusted only by hand when the direction is adjusted, the adjustment mode is single, the operation of shorter children is very dangerous, and potential safety hazards are brought. Therefore, it is necessary to design a warmer which is flexible in position adjustment and can be operated in multiple modes, and is convenient for adjusting the height and the angle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a room heater convenient to height-adjusting and angle to solve the problem of proposing among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: a warmer convenient for adjusting height and angle comprises a main body, a protective net, a heating wire and a controller, wherein a hinged support is installed on one side of the main body, supporting rods are correspondingly connected to two sides of the hinged support through hinges, a ratchet wheel is fixed on one side of each supporting rod through welding, a pawl is rotatably connected to one side of the hinged support, a second spring is installed on one side of the hinged support, one end of the second spring is connected with the pawl, the pawl is meshed with the ratchet wheel, when the warmer is used, the heating wire is started to heat, the protective net is used for preventing a hand from touching the heating wire, when the angle is adjusted upwards, the main body is pulled upwards, as the pawl does not obstruct the relative forward rotation of the ratchet wheel, after the pulling, the pawl obstructs the relative reverse rotation of the ratchet wheel, when the main body is adjusted to a certain angle, self-locking can be realized, when the angle is, the second spring contracts, the pawl is attached to the ratchet wheel again to limit the relative rotation of the pawl and the ratchet wheel when the force is removed, and the pitching angle is convenient to adjust.
Further, one side of bracing piece has the rack, two through welded fastening the supporting seat has been cup jointed in the outside slip of bracing piece, there is the bottom plate, two bottom through welded fastening of supporting seat there is the pivot through bearing swing joint between the supporting seat, the gear has been cup jointed at the both ends of pivot, the gear meshes with the rack mutually, the one end of pivot is connected with the handle, and when turning handle, the handle drives the pivot and rotates, and the pivot drives gear revolve, and the gear drives the rack up-and-down motion to drive the bracing piece up-and-down motion, realize the adjustment of height.
Furthermore, there is a lock nut outside the handle through threaded connection, one side of the lock nut is attached to the outer wall of the supporting seat, the handle can be limited to rotate when the lock nut is screwed, the lock nut is not affected when the lock nut is unscrewed, and the self-locking of the height of the main body can be achieved.
Furthermore, one end of the rotating shaft is connected with a rotating disc, one side of the rotating disc is movably connected with a crank through a hinge, the top of the bottom plate is movably connected with a pedal through a hinge, one end of the crank can drive the rotating disc to move when moving, and the crank can be upwards lifted from the other side when the crank moves to the bottommost end due to inertia when the rotating disc moves, so that the rotating disc can continuously rotate.
Furthermore, the pedal is movably connected with the crank through a hinge, a first spring is arranged between the bottom of the pedal and the top of the bottom plate and used for storing energy when the pedal is stepped downwards and releasing energy when the pedal is loosened to enable the pedal to return to the original position, the pedal can also be driven to move at one end through up-and-down adjusting movement, foot stepping adjustment can be achieved, multiple modes of adjustment can be achieved, and the pedal is convenient for short children to use.
Further, the controller is electrically connected with a heating wire, the heating wire is electrically connected with an external power supply, and the controller adopts an SPC-SFMC-XA type controller and is used for controlling the heating temperature of the heating wire.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model can pull the main body to adjust the pitch angle by arranging the ratchet wheel and the pawl; the height of the main body is adjusted by pulling the handle through the handle and the gear; the pedal can be adjusted by stepping, so that adjustment in various modes is realized, and convenience is brought to the children with shorter body heights; through being provided with lock nut, high auto-lock is realized to the tight lock nut, and the security is high.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic overall front view structure of the present invention;
FIG. 2 is a schematic view of the installation of the pedal and the rotating shaft of the present invention;
FIG. 3 is a front sectional view of the supporting seat of the present invention;
FIG. 4 is a schematic side view of the main body and the hinged support of the present invention;
fig. 5 is a schematic view of the installation of the main body and the hinged support of the present invention;
FIG. 6 is a schematic view of the hinge support and the support rod of the present invention;
in the figure: 1. a main body; 2. a protective net; 3. heating wires; 4. a controller; 5. a handle; 6. a supporting seat; 7. A support bar; 8. a turntable; 9. a crank; 10. a pedal; 11. a rotating shaft; 12. a base plate; 13. a first spring; 14. locking the nut; 15. a rack; 16. a gear; 17. a ratchet wheel; 18. a pawl; 19. a second spring; 20. And a hinged support.
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. 1-6, the present invention provides a technical solution: a warmer convenient for adjusting height and angle comprises a main body 1, a protective net 2, a heating wire 3 and a controller 4, wherein a hinged support 20 is installed on one side of the main body 1, two sides of the hinged support 20 are correspondingly connected with a support rod 7 through hinges, a ratchet 17 is fixedly welded on one side of the support rod 7, a pawl 18 is rotatably connected on one side of the hinged support 20, a second spring 19 is installed on one side of the hinged support 20, one end of the second spring 19 is connected with the pawl 18, the pawl 18 is meshed with the ratchet 17, when the warmer is used, the heating wire 3 is started to heat, the protective net 2 is used for preventing a hand from touching the heating wire 3, when the angle is adjusted upwards, the main body 1 is pulled upwards, because the pawl 18 and the ratchet 17 belong to a one-way meshing mode, the pawl 18 does not obstruct the relative forward rotation of the ratchet 17, the pawl 18 obstructs the relative reverse rotation of, when the main body 1 is adjusted to a certain angle, self-locking can be realized, when the angle is adjusted downwards, only the pawl 18 needs to be pulled away from the ratchet wheel 17, the second spring 19 is contracted, when the power is removed, the pawl 18 is attached to the ratchet wheel 17 again to limit the relative rotation of the pawl 18 and the ratchet wheel 17, and the pitch angle is convenient to adjust;
a rack 15 is fixed on one side of each support rod 7 through welding, the supporting seats 6 are sleeved outside the two support rods 7 in a sliding mode, a bottom plate 12 is fixed at the bottom of each supporting seat 6 through welding, a rotating shaft 11 is movably connected between the two supporting seats 6 through a bearing, gears 16 are sleeved at two ends of the rotating shaft 11, the gears 16 are meshed with the racks 15, one end of the rotating shaft 11 is connected with a handle 5, when the handle 5 is rotated, the handle 5 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the gears 16 to rotate, and the gears 16 drive the racks 15 to move up and down, so that the support rods 7 are driven to move up and down;
the outside of the handle 5 is connected with a locking nut 14 through threads, one side of the locking nut 14 is attached to the outer wall of the supporting seat 6, the handle 5 can be limited to rotate when the locking nut 14 is screwed, the locking nut 14 is not affected when loosened, and the self-locking of the height of the main body 1 can be realized;
one end of the rotating shaft 11 is connected with a rotating disc 8, one side of the rotating disc 8 is movably connected with a crank 9 through a hinge, the top of the bottom plate 12 is movably connected with a pedal 10 through a hinge, one end of the crank 9 can drive the rotating disc 8 to move when moving, and the crank 9 can be lifted upwards from the other side when the crank 9 moves to the bottommost end due to inertia when the rotating disc 8 moves, so that the rotating disc 8 can continuously rotate;
the pedal 10 is movably connected with the crank 9 through a hinge, a first spring 13 is arranged between the bottom of the pedal 10 and the top of the bottom plate 12, the first spring 13 is used for storing energy when the pedal 10 is stepped downwards, releasing energy when the pedal 10 is loosened to enable the pedal 10 to return to the original position, the up-and-down adjustment movement of the pedal 10 can also drive one end of the crank 9 to move, the pedal can be adjusted by foot, various adjustment modes are realized, and the pedal is convenient for children with short height to use;
the controller 4 is electrically connected with the heating wire 3, the heating wire 3 is electrically connected with an external power supply, and the controller 4 adopts an SPC-SFMC-X2214A type controller and is used for controlling the heating temperature of the heating wire 3.
The working principle is as follows: when the warmer is used, the heating wire 3 is started to heat, the protective net 2 is used for preventing hands from touching the heating wire 3, when the angle is adjusted upwards, only the main body 1 needs to be pulled upwards, because the pawl 18 and the ratchet wheel 17 belong to a one-way meshing mode, the pawl 18 does not obstruct the relative forward rotation of the ratchet wheel 17, after pulling, the pawl 18 obstructs the relative reverse rotation of the ratchet wheel 17, when the main body 1 is adjusted to a certain angle, self-locking can be realized, when the angle is adjusted downwards, only the pawl 18 needs to be pulled away from the ratchet wheel 17, the second spring 19 contracts, when the power is removed, the pawl 18 is attached to the ratchet wheel 17 again to limit the relative rotation of the ratchet wheel 17, and; when the handle 5 is rotated, the handle 5 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the gear 16 to rotate, and the gear 16 drives the rack 15 to move up and down, so that the support rod 7 is driven to move up and down, and the height is adjusted; when the locking nut 14 is screwed, the rotation of the handle 5 can be limited, and when the locking nut 14 is unscrewed, the influence is avoided, so that the self-locking of the height of the main body 1 can be realized; when one end of the crank 9 moves, the turntable 8 can be driven to move, and when the crank 9 moves to the bottom end, the crank 9 can be lifted upwards from the other side due to inertia when the turntable 8 moves, so that the turntable 8 can continuously rotate; the first spring 13 is used for storing energy when the pedal 10 is stepped downwards, releasing energy when the pedal 10 is loosened, so that the pedal 10 returns to the original position, the up-and-down adjustment movement of the pedal 10 can also drive one end of the crank 9 to move, the pedal can be adjusted by stepping, various adjustment modes are realized, and the pedal is convenient for children with short height to use; the controller 4 adopts an SPC-SFMC-X2214A type controller for controlling the heating temperature of the heating wire 3.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a room heater convenient to height-adjusting and angle, includes main part (1), protection network (2), heater strip (3) and controller (4), its characterized in that: hinge support (20) are installed to one side of main part (1), there is bracing piece (7) hinge connection through the both sides correspondence of hinge support (20), one side of bracing piece (7) is through welded fastening has ratchet (17), one side of hinge support (20) is rotated and is connected with pawl (18), second spring (19) are installed to one side of hinge support (20), and the one end of second spring (19) is connected with pawl (18), pawl (18) mesh mutually with ratchet (17).
2. A warmer of claim 1, wherein the height and angle of the warmer are adjustable by: one side of bracing piece (7) is through welded fastening has rack (15), two the outside slip of bracing piece (7) has cup jointed supporting seat (6), the bottom of supporting seat (6) is through welded fastening has bottom plate (12), two there is pivot (11) through bearing swing joint between supporting seat (6), gear (16) have been cup jointed at the both ends of pivot (11), gear (16) mesh mutually with rack (15), the one end of pivot (11) is connected with handle (5).
3. A warmer of claim 2, wherein the height and angle of the warmer are adjustable by: the outside of handle (5) has lock nut (14) through threaded connection, one side and the outer wall of supporting seat (6) of lock nut (14) are laminated mutually.
4. A warmer of claim 2, wherein the height and angle of the warmer are adjustable by: one end of the rotating shaft (11) is connected with a rotating disc (8), one side of the rotating disc (8) is connected with a crank (9) through a hinge, and the top of the bottom plate (12) is connected with a pedal (10) through a hinge.
5. A warmer of claim 4, wherein the height and angle of the warmer are adjustable by: the pedal (10) is movably connected with the crank (9) through a hinge, and a first spring (13) is arranged between the bottom of the pedal (10) and the top of the bottom plate (12).
6. A warmer of claim 1, wherein the height and angle of the warmer are adjustable by: the controller (4) is electrically connected with the heating wire (3), and the heating wire (3) is electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921972364.0U CN211041123U (en) | 2019-11-15 | 2019-11-15 | Heater convenient to height and angle regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921972364.0U CN211041123U (en) | 2019-11-15 | 2019-11-15 | Heater convenient to height and angle regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211041123U true CN211041123U (en) | 2020-07-17 |
Family
ID=71538861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921972364.0U Expired - Fee Related CN211041123U (en) | 2019-11-15 | 2019-11-15 | Heater convenient to height and angle regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211041123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577094A (en) * | 2020-12-28 | 2021-03-30 | 河北晖普采暖设备有限公司 | Safety protection device of electric heater of heating type |
-
2019
- 2019-11-15 CN CN201921972364.0U patent/CN211041123U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577094A (en) * | 2020-12-28 | 2021-03-30 | 河北晖普采暖设备有限公司 | Safety protection device of electric heater of heating type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 Termination date: 20201115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |