CN202375632U - Bed warming machine with warning device - Google Patents
Bed warming machine with warning device Download PDFInfo
- Publication number
- CN202375632U CN202375632U CN2011205010355U CN201120501035U CN202375632U CN 202375632 U CN202375632 U CN 202375632U CN 2011205010355 U CN2011205010355 U CN 2011205010355U CN 201120501035 U CN201120501035 U CN 201120501035U CN 202375632 U CN202375632 U CN 202375632U
- Authority
- CN
- China
- Prior art keywords
- floater
- float
- rod
- water
- water tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a bed warming machine with a warning device. A water tank cover is fixedly installed on a water tank, and one side of the water tank cover is provided with a water adding port. The bed warming machine with the warning device is characterized in that a floater rod is installed at the other side of the water tank cover, a floater capable of sliding upwards and downwards is sleeved on the floater rod, and the floater rod and the floater are placed in a cavity of the water tank; a circuit communication wire is arranged inside the floater rod, one end of the wire, which is far away from the floater rod, is communicated with a warner, and a sensing element is also arranged inside the floater rod; in order to prevent the floater from breaking away from the floater rod, a snap ring is arranged at the bottom of the floater rod, and the sensing element inside the floater rod slides along with the floater. According to the bed warming machine with the warning device, since the warner is arranged, the water shortage of the bed warming machine can be known through the warner, water can be added in time, the damage caused by turning on the heater without water is reduced, the service life is prolonged, and the disadvantages of the traditional products are overcome.
Description
Technical field
The utility model relates to a kind of bed warmer, particularly a kind of bed warmer with warning device.
Background technology
At present, the domestic electric heating bed warmer has a variety of, but all exists some problems in actual use, as bed warmer because of lack of water after the untimely water that adds, make the heater dry combustion method cause damaging.
Summary of the invention
To the deficiency that above-mentioned technical problem exists, the purpose of the utility model provides a kind of bed warmer with warning device.
The technical scheme of the utility model is following:
A kind of bed warmer with warning device; Comprise, on water tank, be installed with tank lid, tank lid one side is provided with the filler; It is characterized in that; Opposite side in tank lid is equipped with float lever, on float lever, is set with the float that can slide up and down, and described float lever and float are placed in the cavity of water tank; At the set inside circuit communication electric wire of float lever, a said end away from the float lever electric wire is communicated with alarm, also is provided with sensing element in the inside of float lever; For preventing that float breaks away from float lever, be provided with snap ring in the bottom of float lever, the inner sensing element of float lever is being followed float and is being slided.
The utility model can have been learnt the bed warmer lack of water through alarm because of being provided with alarm, can in time add water, has reduced heater because of the damage that dry combustion method causes, and has prolonged service life, has remedied the deficiency of existing product.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 water tank, 2 float levers, 3 floats, 4 sensing elements, 5 tank lid, 6 filler, 7 alarms, 8 electric wires, 9 snap rings.
The specific embodiment
As shown in Figure 1; On water tank 1, be installed with tank lid 5, a side of its tank lid 5 is provided with filler 6, and opposite side is equipped with float lever 2; On float lever 2, be set with the float 3 that can slide up and down, described float lever 2 is placed in the cavity of water tank 1 with float 3.
At the set inside circuit communication electric wire 8 of float lever 2, a said end away from float lever 2 electric wires 8 is communicated with alarm 7.Inside at float lever 2 also is provided with sensing element 4.
Be provided with snap ring 9 in the bottom of float lever 2, be used for preventing that float 3 breaks away from float lever 2.
Operation principle: bed warmer in use, if lack of water in the water tank 1, the water surface descends; Float 3 along with the decline of the water surface along float lever 2 to lower slider, thereby make float lever 2 inner sensing elements 4 following float 3 slip and to lower slider, when the underwater drops to certain position; Sensing element 4 is connected the circuit of float lever 2 inside under the drive of float 3, connect alarms 7 through electric wire 8; Alarm 7 will give the alarm, and has reminded owner Yao Jiashui; After adding water, float 3 makes sensing element 4 break off the circuit of float levers 2 inside along with the rising of the water surface drives upwards rise of sensing element 4, and alarm 7 will stop alarm.When lack of water, can in time add water like this, reduce heater, prolong service life, remedy the deficiency of existing product because of the damage that dry combustion method causes.
Claims (1)
1. bed warmer with warning device; Comprise, on water tank (1), be installed with tank lid (5), tank lid (5) one sides are provided with filler (6); It is characterized in that; Opposite side in tank lid (5) is equipped with float lever (2), on float lever (2), is set with the float that can slide up and down (3), and described float lever (2) and float (3) are placed in the cavity of water tank (1); At the set inside circuit communication electric wire (8) of float lever (2), a said end away from float lever (2) electric wire (8) is communicated with alarm (7), also is provided with sensing element (4) in the inside of float lever (2); For preventing that float (3) breaks away from float lever (2) and is provided with snap ring (9) in the bottom of float lever (2), the inner sensing element (4) of float lever (2) is being followed float (3) and is being slided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205010355U CN202375632U (en) | 2011-12-06 | 2011-12-06 | Bed warming machine with warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205010355U CN202375632U (en) | 2011-12-06 | 2011-12-06 | Bed warming machine with warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202375632U true CN202375632U (en) | 2012-08-15 |
Family
ID=46624155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205010355U Expired - Fee Related CN202375632U (en) | 2011-12-06 | 2011-12-06 | Bed warming machine with warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202375632U (en) |
-
2011
- 2011-12-06 CN CN2011205010355U patent/CN202375632U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20121206 |