CN210088960U - Convection type electric heater with fan - Google Patents
Convection type electric heater with fan Download PDFInfo
- Publication number
- CN210088960U CN210088960U CN201920504400.4U CN201920504400U CN210088960U CN 210088960 U CN210088960 U CN 210088960U CN 201920504400 U CN201920504400 U CN 201920504400U CN 210088960 U CN210088960 U CN 210088960U
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- Prior art keywords
- side wall
- fan
- frame
- plate
- groove
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- Expired - Fee Related
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- 238000005485 electric heating Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000012943 hotmelt Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 230000008602 contraction Effects 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 210000003462 vein Anatomy 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Central Heating Systems (AREA)
Abstract
The utility model discloses a convection type electric heater with a fan, which comprises a placing frame, hot melt liquid, an electric heating rod and an electric connecting wire, wherein a working cavity is arranged in the placing frame, the hot melt liquid is arranged in the working cavity, the electric heating rod is arranged in the working cavity, and the output end of the electric connecting wire is electrically connected with the electric heating rod; two groups of ventilation openings communicated with the working cavity are respectively arranged on the front side wall and the rear side wall of the placing frame; a group of flow guide mechanisms are respectively arranged at the left end and the right end of the placing rack; the flow guide mechanism comprises a fixed frame, a fan and a connecting shaft; the fixing frame is arranged on the inner side wall of the placing frame at the top end of the working cavity, a fixing groove is formed in the bottom end of the fixing frame, the connecting shafts are arranged on the front side wall and the rear side wall in the fixing groove, and the connecting shafts are connected with the front side wall and the rear side wall of the fan; and a fan driving mechanism is arranged in the fixed groove. The utility model discloses can prevent that most heat from being detained in the work intracavity, effectively improve the work efficiency of device to reduce the waste of heating power resource, thereby improve its use reliability.
Description
Technical Field
The utility model relates to an indoor heating auxiliary device technical field especially relates to a convection type electric heater.
Background
The electric heater is a device for generating heat by using electric energy to increase the temperature of an indoor environment, thereby improving the activity comfort of indoor personnel in an environment with lower indoor temperature in winter, and is widely used in the field of indoor heating. The existing electric heater comprises a placing frame, hot melt liquid, an electric heating rod, four groups of supporting legs and an electric connecting wire, wherein the four groups of supporting legs are respectively installed on the left front side, the right front side, the left rear side and the right rear side of the bottom end of the placing frame, a working cavity is formed in the placing frame, the hot melt liquid is arranged in the working cavity, the electric heating rod is installed in the working cavity, the output end of the electric connecting wire is electrically connected with the electric heating rod, the input end of the electric connecting wire is provided with an electric connecting buckle, and the outer side wall of. When the existing electric heater is used, a user can move the placing frame to a proper position, the user inserts the electric connecting buckle into an indoor socket to enable municipal power supply to flow into the electric heating rod through the electric connecting wire, the electric heating rod can heat hot melt liquid and can heat the heat transfer of the in-cavity hot melt liquid to the outer side of the working cavity through the placing frame so as to improve the temperature of the indoor environment. However, the existing electric heater is found in use, most of heat is easy to be retained in the working cavity, so that the working efficiency is low, the using effect is poor, a large amount of heat power resources are easy to waste, and the using reliability is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a take convection type electric heater of fan can prevent that most heat from being detained in the work intracavity, effectively improves the work efficiency of device to reduce the waste of heating power resource, thereby improve its reliability in utilization.
In order to solve the technical problem, the utility model adopts the following technical proposal.
A convection type electric heater with a fan comprises a placing frame, hot melt liquid, an electric heating rod, four groups of supporting legs and an electric connecting wire, wherein the four groups of supporting legs are respectively arranged on the left front side, the right front side, the left rear side and the right rear side of the bottom end of the placing frame; two groups of ventilation openings communicated with the working cavity are respectively arranged on the front side wall and the rear side wall of the placing frame; the left end and the right end of the placing rack are respectively provided with a group of flow guide mechanisms for guiding the hot air so as to release the hot air in the working cavity into a room as soon as possible;
the flow guide mechanism comprises a fixed frame, a fan and a connecting shaft; the fixing frame is arranged on the inner side wall of the placing frame at the top end of the working cavity, a fixing groove is formed in the bottom end of the fixing frame, the connecting shafts are arranged on the front side wall and the rear side wall in the fixing groove, and the connecting shafts are connected with the front side wall and the rear side wall of the fan;
a fan driving mechanism is arranged in the fixed groove and comprises a movable motor, a driving plate, a driving rod, a connecting plate and a spring, a contraction frame is arranged on the inner wall of the fixed groove, a contraction groove is formed in the bottom end of the contraction frame, a partition plate is arranged in the contraction groove, the left end and the right end of the partition plate are respectively connected with the left side wall and the right side wall of the contraction groove, the top end of the spring is connected with the bottom end of the driving plate, the bottom end of the spring is connected with the top end of the partition plate, the top end and the bottom end of the driving rod are respectively connected with the bottom end of the driving plate and the top end of the connecting plate, a; the movable motor is installed in the shrinkage groove, the output end of the movable motor is provided with the driving roller, the driving roller is provided with the movable rod, the movable rod is provided with the fixed roller, and the fixed roller drives the driving plate, the partition plate and the movable frame to do up-and-down reciprocating motion in the rotating process to drive the fan to rotate.
Above-mentioned convection type electric heater of taking fan, vent department still articulates there is the apron, is provided with the kerve on the apron, and fixed mounting has the arm-tie in the kerve.
Above-mentioned convection current formula electric heater of taking fan, set up a limiting plate respectively through the spiral axle on the preceding lateral wall of rack and the back lateral wall.
Above-mentioned take convection current formula electric heater of fan, be provided with the draw-in groove on the lateral wall of rack, install the thermometer in the draw-in groove, the temperature sensing position of thermometer and the lateral wall contact of draw-in groove.
Above-mentioned convection current formula electric heater of taking fan, the fixed plate of taking the through-hole is installed respectively on the left side and the right side on rack top, installs on the lateral wall of rack and hangs the frame, hangs and is provided with the couple on putting the frame.
Above-mentioned convection type electric heater of taking fan, be connected with the reposition of redundant personnel motor behind the output of fan, the output of reposition of redundant personnel motor passes through the transmission shaft, installs the flow distribution plate.
Above-mentioned convection current formula electric heater of taking fan, the bottom mounting of landing leg is provided with the cushion, and the bottom of cushion all is provided with multiunit antiskid line.
Due to the adoption of the technical scheme, the utility model has the following technical progress.
The utility model discloses a water conservancy diversion mechanism and fan actuating mechanism improve the gas flow speed in the working chamber to carry the heat gas in the working chamber to the outside of working chamber through the mode of convection current, multiplicable heat gas's working range prevents that most heat from being detained in the working chamber, can effectual improvement device's work efficiency, the result of use is better, can effectual reduction heating power resource's waste, thereby improves its service reliability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the structure within the retraction cage;
FIG. 3 is a schematic view of the structure in the fixing groove;
fig. 4 is a schematic view of the structure of the net frame and the cover plate.
In the drawings, the reference numbers: 1. placing a rack; 2. hot melting; 3. an electrical heating rod; 4. a support leg; 5. an electrical connection wire; 6. an electrical connection buckle; 7. a net frame; 8. a fixed mount; 9. a fan; 10. a connecting shaft; 11. a movable motor; 12. driving the plate; 13. driving the rod; 14. a connecting plate; 15. a spring; 16. a retraction rack; 17. a partition plate; 18. a movable frame; 19. a driving roller; 20. a fixed roller; 21. a movable rod; 22. a cover plate; 23. pulling a plate; 24. a limiting plate; 25. a thermometer; 26. a fixing plate; 27. a hanging rack; 28. a shunt motor; 29. a flow distribution plate; 30. a rubber pad.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
A convection type electric heater with a fan is structurally shown in figure 1 and comprises a placing frame 1, hot melt 2, an electric heating rod 3, four groups of supporting legs 4 and electric connecting wires 5, wherein the four groups of supporting legs 4 are respectively arranged on the left front side, the right front side, the left rear side and the right rear side of the bottom end of the placing frame 1; the bottom mounting of landing leg 4 is provided with cushion 30, and cushion 30's bottom all is provided with multiunit antiskid line, can improve the stability of device during operation.
A working cavity is arranged in the placing frame 1, the hot molten liquid 2 is positioned in the working cavity, the electric heating rod 3 is arranged in the working cavity, the output end of the electric connecting wire 5 is electrically connected with the electric heating rod 3, the input end of the electric connecting wire 5 is provided with an electric connecting buckle 6, and the outer side wall of the placing frame 1 is made of stainless steel metal; the front side wall and the rear side wall of the placing frame 1 are respectively provided with a vent, and the vents are communicated with the working cavity.
The left end and the right end of the placing rack are respectively provided with a group of flow guide mechanisms for guiding the hot air so as to release the hot air in the working cavity into a room as soon as possible; the structure of water conservancy diversion mechanism is as shown in fig. 3, including rack 7, mount 8, fan 9 and connecting axle 10, rack 7 installs on the vent, is provided with the multiunit mesh on rack 7, and mount 8 is installed on the left side on working chamber top, and 8 bottoms of mount are provided with the fixed slot, and connecting axle 10 installs in the fixed slot on preceding lateral wall and the back lateral wall, and connecting axle 10 is connected with the preceding lateral wall and the back lateral wall of fan 9.
A fan driving mechanism is arranged in the fixed groove, the fan driving mechanism comprises a movable motor 11 and a driving plate 12, drive pole 13, connecting plate 14 and spring 15, all be provided with shrink frame 16 in the fixed slot, shrink frame 16 bottom is provided with the shrink groove, be provided with baffle 17 in the shrink groove, the left end and the right-hand member of baffle 17 are connected with the left side wall and the right side wall of shrink groove respectively, the top and the drive plate 12 bottom of spring 15 are connected, spring 15 bottom is connected with the top of baffle 17, the top and the bottom of drive pole 13 are connected with the top that drives plate 12 bottom and two sets of connecting plate 14 respectively, the bottom of connecting plate 14 is provided with movable frame 18, movable frame 18 bottom articulates in the top of two sets of fans 9, movable motor 11 installs in the shrink groove, movable motor 11's output is provided with driving roller 19, be provided with movable rod 21 on driving roller 19, all be provided with fixed roll 20 on the movable rod 21.
The movable motor can drive the driving roller to rotate, simultaneously drive the movable rod 21 to move, the movable rod can drive the fixed roller to move so as to extrude the movable plate 12, the movable plate can drive the driving rod 13 and simultaneously drive the connecting plate 14 to perform periodic reciprocating motion in the shrinkage groove, the connecting plate can drive the movable frame 18 to move, simultaneously drive the fan to perform swing movement, the fan outputs wind power to improve the gas flow speed in the working cavity, thereby conveying the heat gas in the working cavity to the outer side of the working cavity in a convection mode, increasing the working range of the heat gas, preventing most of heat from being retained in the working cavity, effectively improving the working efficiency of the device, the using effect is better, and the waste of heat resources can be effectively reduced.
A cover plate 22 is hinged at the vent, a pull groove is formed in the cover plate 22, and a pull plate 23 is fixedly arranged in the pull groove; the cover plate can seal the ventilation opening, and can prevent hot melt in the working cavity from flowing out of the ventilation opening to the outer side of the working cavity when the device is idle.
The front side wall and the rear side wall of the placing frame 1 are respectively provided with a rotating shaft, and a limiting plate 24 is arranged on the rotating shaft; the limiting plate can carry out the position to the apron and prescribe a limit to, prevents that the apron from taking place to slide when closing.
A clamping groove is formed in the side wall of the placing frame 1, a thermometer 25 is installed in the clamping groove, and a temperature sensing part of the thermometer 25 is in contact with the side wall of the clamping groove; the working temperature of the hot melt in the working cavity can be measured by utilizing the thermometer, and the user can conveniently adjust the working effect of the electric heating rod according to the temperature information of the device during working.
The left side and the right side of the top end of the placing rack 1 are respectively provided with a fixing plate 26, and the fixing plate 26 is provided with a through hole; the user can drive the rack to move by lifting the two groups of fixing plates, so that the device can be conveniently moved to a proper position integrally. A hanging frame 27 is arranged on the side wall of the placing frame 1, and a hook is arranged on the hanging frame 27; the user can be hung the electric connecting wire winding and put in the top of couple, conveniently collects the electric connecting wire when the device is idle.
The utility model also comprises two groups of shunt motors 28 and two groups of flow plates 29, wherein the two groups of shunt motors 28 are respectively arranged at the output ends of the two groups of fans 9, the output ends of the two groups of shunt motors 28 are respectively provided with a transmission shaft, and the two groups of flow plates 29 are respectively arranged on the two groups of transmission shafts; the shunt motor can drive the transmission shaft to rotate so as to drive the shunt plate to move simultaneously, and wind power output by the fan can be dispersed so as to improve the working efficiency of the device.
When the utility model works, a user firstly lifts the two groups of fixing plates 26 to drive the placing rack to move, so that the whole device is moved to the position required by the user; the user inserts the electric connection knot to indoor socket, makes municipal administration power supply flow in to the electric heating rod through the electric connection line, and the electric heating rod can heat hot melt, will place the outside of the heat transfer to the working chamber of intracavity hot melt to improve indoor environment's temperature.
The user stimulates two sets of arm-tie 23 and can drives two sets of apron and remove, the activity motor drives the driving roller and rotates, it removes to drive the movable rod simultaneously, the movable rod can drive the fixed roll and remove in order to push the movable plate, it can drive the movable rod and drive the connecting plate and carry out periodic reciprocating motion in the shrink groove simultaneously to drive the board removal, the connecting plate can drive the adjustable shelf removal and drive the fan simultaneously and sway the removal, fan output wind-force can improve the gas flow velocity in the working chamber, thereby carry the outside to the working chamber with the heat gas in the working chamber through the mode of convection current, increase the gaseous working range of heat.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A convection type electric heater with a fan comprises a placing frame (1), hot melt liquid (2), an electric heating rod (3), four groups of supporting legs (4) and electric connecting wires (5), wherein the four groups of supporting legs (4) are respectively installed on the left front side, the right front side, the left rear side and the right rear side of the bottom end of the placing frame (1), a working cavity is formed in the placing frame (1), the hot melt liquid (2) is located in the working cavity, the electric heating rod (3) is installed in the working cavity, the output end of the electric connecting wire (5) is electrically connected with the electric heating rod (3), an electric connecting buckle (6) is arranged at the input end of the electric connecting wire (5), and the outer side wall of the placing frame (1) is made; the front side wall and the rear side wall of the placing frame (1) are respectively provided with a vent communicated with the working cavity; the method is characterized in that: the left end and the right end of the placing rack are respectively provided with a group of flow guide mechanisms for guiding the hot air so as to release the hot air in the working cavity into a room as soon as possible;
the flow guide mechanism comprises a fixed frame (8), a fan (9) and a connecting shaft (10); the fixing frame (8) is arranged on the inner side wall of the placing frame at the top end of the working cavity, a fixing groove is formed in the bottom end of the fixing frame (8), the connecting shaft (10) is arranged on the front side wall and the rear side wall in the fixing groove, and the connecting shaft (10) is connected with the front side wall and the rear side wall of the fan (9);
a fan driving mechanism is arranged in the fixed groove and comprises a movable motor (11), a driving plate (12), a driving rod (13), a connecting plate (14) and a spring (15), a contraction frame (16) is arranged on the inner wall of the fixed groove, a contraction groove is formed in the bottom end of the contraction frame (16), a partition plate (17) is arranged in the contraction groove, the left end and the right end of the partition plate (17) are respectively connected with the left side wall and the right side wall of the contraction groove, the top end of the spring (15) is connected with the bottom end of the driving plate (12), the bottom end of the spring (15) is connected with the top end of the partition plate (17), the top end and the bottom end of the driving rod (13) are respectively connected with the bottom end of the driving plate (12) and the top end of the connecting plate (14), a movable frame (18) is arranged at the bottom end; the movable motor (11) is installed in the shrinkage groove, the output end of the movable motor (11) is provided with a transmission roller (19), a movable rod (21) is arranged on the transmission roller (19), a fixed roller (20) is arranged on the movable rod (21), and the fixed roller drives the driving plate, the partition plate and the movable frame to do up-and-down reciprocating motion in the rotating process of the fixed roller so as to drive the fan to rotate.
2. The convection type electric heater with the fan as claimed in claim 1, wherein the vent is further hinged with a cover plate (22), the cover plate (22) is provided with a pull groove, and a pull plate (23) is fixedly mounted in the pull groove.
3. A convection type electric heater with a fan as claimed in claim 2, wherein the front side wall and the rear side wall of the placing rack (1) are respectively provided with a limiting plate (24) through a rotating shaft.
4. A convection type electric heater with a fan as claimed in claim 3, wherein a clamping groove is arranged on the side wall of the placing rack (1), a thermometer (25) is installed in the clamping groove, and the temperature sensing part of the thermometer (25) is in contact with the side wall of the clamping groove.
5. The convection type electric heater with the fan as claimed in claim 4, wherein the left side and the right side of the top end of the placing rack (1) are respectively provided with a fixing plate (26) with a through hole, the side wall of the placing rack (1) is provided with a hanging rack (27), and the hanging rack (27) is provided with a hook.
6. A convection type electric heater with a fan as claimed in claim 5, wherein a shunt motor (28) is connected behind the output end of the fan (9), and a shunt plate (29) is installed at the output end of the shunt motor (28) through a transmission shaft.
7. The convection type electric heater with the fan as claimed in claim 6, wherein the bottom end of the supporting leg (4) is fixedly provided with a rubber pad (30), and the bottom end of the rubber pad (30) is provided with a plurality of groups of anti-skid veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920504400.4U CN210088960U (en) | 2019-04-15 | 2019-04-15 | Convection type electric heater with fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920504400.4U CN210088960U (en) | 2019-04-15 | 2019-04-15 | Convection type electric heater with fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210088960U true CN210088960U (en) | 2020-02-18 |
Family
ID=69474416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920504400.4U Expired - Fee Related CN210088960U (en) | 2019-04-15 | 2019-04-15 | Convection type electric heater with fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210088960U (en) |
-
2019
- 2019-04-15 CN CN201920504400.4U patent/CN210088960U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 |