CN2172997Y - Electric heating mattress controlled by phoneme - Google Patents
Electric heating mattress controlled by phoneme Download PDFInfo
- Publication number
- CN2172997Y CN2172997Y CN 93243431 CN93243431U CN2172997Y CN 2172997 Y CN2172997 Y CN 2172997Y CN 93243431 CN93243431 CN 93243431 CN 93243431 U CN93243431 U CN 93243431U CN 2172997 Y CN2172997 Y CN 2172997Y
- Authority
- CN
- China
- Prior art keywords
- electric heating
- sound
- heating mattress
- under blanket
- controlled
- 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
Links
Landscapes
- Control Of Resistance Heating (AREA)
- Central Heating Systems (AREA)
Abstract
The utility model relates to an electric heating mattress controlled by sound, particularly a domestic electric heater. The electric heating mattress controlled by sound aims to provide an electric heating mattress which can send out music and sound to enrich the pleasure when people use the electric heating mattress. The electric heating mattress controlled by sound is characterized in that a sound device which can send out music and sound is arranged on an electric heating mattress; two wire inlet ends of a power supply of the sound device are respectively connected in parallel with both ends of a heating wire of the electric heating mattress.
Description
The utility model relates to a kind of domestic electric heating warmer.
Various types of under blanket is widely used in people's life health care, but seems more uninteresting and dull.
The purpose of this utility model is that a kind of under blanket that can send music and phonetic sound will be provided, to enrich the enjoyment of people when using under blanket.
The purpose of this utility model is achieved in that under blanket installs the voice device that can send music and phonetic sound, and the electric power incoming line two ends of voice device are connected in parallel with the heating line two ends of under blanket respectively.During use, the temperature adjustment power switch of closed under blanket, the heating line of under blanket begin heating, simultaneously AC power after the capacitor step-down rectification for sound circuit provides dc supply, thereby make under blanket when work, send music and phonetic sound.
Because a voice device that can send music and phonetic sound has been installed under blanket, under blanket is seemed have anger and vigor, bring the sensation of people's happiness.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is outside drawing (the controller part of the under blanket that only draws, heating wire cotton-padded mattress part is not drawn), voice device (2) is arranged on the controller of under blanket (1), temperature adjustment power switch (3) is used to open and close power supply and regulates temperature, loudspeaker (4), display tube (5) rotates voice content selector switch (6) and can select different voice contents.
Fig. 2 is a basic circuit diagram, the electric power incoming line two ends (8) of voice device (2) and (9) are connected in parallel with heating line (10) two ends of under blanket (1) respectively, the movable contact of voice content selector switch (6) is connected with positive source, and stationary contact is connected with each trigger end of sound circuit (7) respectively.
Claims (2)
1, a kind of voice under blanket comprises under blanket, it is characterized in that: a voice device that can send music and phonetic sound has been installed on the under blanket.
2, according to the said voice under blanket of claim 1, it is characterized in that: the electric power incoming line two ends of voice device are connected in parallel with the heating line two ends of under blanket respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93243431 CN2172997Y (en) | 1993-10-25 | 1993-10-25 | Electric heating mattress controlled by phoneme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93243431 CN2172997Y (en) | 1993-10-25 | 1993-10-25 | Electric heating mattress controlled by phoneme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2172997Y true CN2172997Y (en) | 1994-08-03 |
Family
ID=33816893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93243431 Expired - Fee Related CN2172997Y (en) | 1993-10-25 | 1993-10-25 | Electric heating mattress controlled by phoneme |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2172997Y (en) |
-
1993
- 1993-10-25 CN CN 93243431 patent/CN2172997Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |