CN2560062Y - Electrothermal dehumidifier for piano - Google Patents
Electrothermal dehumidifier for piano Download PDFInfo
- Publication number
- CN2560062Y CN2560062Y CN 02277164 CN02277164U CN2560062Y CN 2560062 Y CN2560062 Y CN 2560062Y CN 02277164 CN02277164 CN 02277164 CN 02277164 U CN02277164 U CN 02277164U CN 2560062 Y CN2560062 Y CN 2560062Y
- Authority
- CN
- China
- Prior art keywords
- piano
- electro
- electrothermal
- reed
- bearing support
- 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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- Auxiliary Devices For Music (AREA)
Abstract
An electro-thermal moisture eliminator of piano consists of a reed type bearing support and an electro-thermal tube which is supported by the bearing support and which is internally provided with electro-thermal wires. The eliminator is characterized in that gluing connecting agent is adhered on the bottom surface of the reed type bearing support, and the surface of the electro-thermal tube is provided with heat radiating grooves which are uniformly distributed; the gluing connecting agent is an elastic and double-sided gluing layer; the heat radiating grooves are notch grooves which extend axially or circumferentially along the electro-thermal tube; one surface of the elastic double-sided gluing layer is adhered on the bottom surface of the reed type bearing support with the same size and the other surface is covered with a temporary protective film. The utility model has the advantages of having no damage to the integrity of the painting film of piano, good effect of moisture resistance and drying, higher utilization rate of heat energy, convenient transportation, sales and use, easy implementation and low cost.
Description
Technical field: the utility model relates to electric heating and drives wet apparatus, the electric heating that the is specifically related to wooden musical instrument architecture advances of apparatus of drying.
Background technology: piano is a kind of elegance, expensive plays an instrument, therefore, to it in tone color, the requirement of tonequality aspect is very high, in order to keep its high-level playing effect, no matter piano is in being used or in idle, all should keep the drying property of its inner wooden structure that big variation does not take place constantly, for this reason, all adopt the mode that level is installed electrothermal tube on the medial surface of the Xiamen of piano in the market, piano inside wooden structure is driven tide dries, keep dry, concrete mode of connection is: the reed-type supporting base is fixed on the Xiamen medial surface that paints light by wood screw, and electrothermal tube snaps in and is fixed on the reed-type supporting base.The shortcoming of this kind mode of connection is that inconvenience, time-consuming is installed, and wood screw destroys the integrality of piano inside surface paint films, both influenced attractive in appearance, conflict mutually with the psychology that the consumer treasures piano, and certain protection against the tide, tone color to piano has negative effect; The slick and sly surperficial unfavorable heat energy of electrothermal tube distributes and makes full use of in addition, also is disadvantages associated.
Summary of the invention: at the above-mentioned shortcoming of prior art, problem to be solved in the utility model is will provide a kind of and do not destroy the piano lacquer film integrality, have better protection against the tide and drying effect, and piano electrothermal dehumidifier easy for installation.
For this reason, technical solution of the present utility model is a kind of piano electrothermal dehumidifier, comprise the reed-type supporting base and constituted by the electrothermal tube of the interior dress heating wire of its supporting, it is characterized in that: described reed-type supporting base is stained with gluing binding agent on the bottom surface, and the surface of described electrothermal tube has equally distributed radiating groove.
Described gluing binding agent is elastic double-faced adhesive layer; Described radiating groove is the cutting axial or that circumferentially extend along electrothermal tube.
The one side of described elastic double-faced adhesive layer is to stick on the reed-type supporting base bottom surface of homalographic, is coated with temporary protective film on the another side.
Adopt the piano electrothermal dehumidifier of said structure, had advantages such as complete moisture resistance, transportation/sale/easy to use, the heat energy utilization rate of not damaging the piano painted surface are higher, enforcement is easy, with low cost.
Description of drawings: now engage accompanying drawing the utility model is explained.
Fig. 1 is the integral installation structural representation of the utility model embodiment.
Fig. 2 is the reed-type supporting base perspective view of the utility model embodiment.
Fig. 3 is the end view of the electrothermal tube of the utility model embodiment.
Embodiment: as shown in Figure 1: piano electrothermal dehumidifier of the present utility model comprises reed-type supporting base 1 and by the electrothermal tube 2 of the interior dress heating wire of its supporting; Be stained with elastic double-faced adhesive layer 3 on described reed-type supporting base 1 bottom surface in order on Xiamen 4 medial surfaces that are fixed on piano; The surface of described electrothermal tube 2 has equally distributed axial radiating groove, and is snapped in the reed clamping that is fixed on reed-type supporting base 1.
As shown in Figure 2: what adhere on described reed-type supporting base 1 bottom surface is the elastic double-faced adhesive layer 3 of homalographic; be coated with temporary protective film 5 on elastic double-faced adhesive layer 3 another sides; in the transportation/sales process; the glueability of these temporary protective film 5 protection glue-lines does not descend; this layer temporary protective film 5 of only need tearing simply during use; attach on Xiamen 4 medial surfaces of the smooth piano of paint and compress the location that promptly is fixed, then electrothermal tube 2 can be installed further.
As shown in Figure 3: the surface of described electrothermal tube 2 have equally distributed, along the axially extended heat radiation cutting 2-1 of electrothermal tube 2, the two ends of this electrothermal tube 2 are snapped in the reed clamping of supporting base 1, connect inlead 2-2 power supply and can begin to drive wet work.
Claims (3)
1, a kind of piano electrothermal dehumidifier, comprise the reed-type supporting base and constituted by the electrothermal tube of the interior dress heating wire of its supporting, it is characterized in that: described reed-type supporting base is stained with gluing binding agent on the bottom surface, and the surface of described electrothermal tube has equally distributed radiating groove.
2, piano electrothermal dehumidifier as claimed in claim 1 is characterized in that: described gluing binding agent is elastic double-faced adhesive layer; Described radiating groove is the cutting axial or that circumferentially extend along electrothermal tube.
3, piano electrothermal dehumidifier as claimed in claim 2 is characterized in that: the one side of described elastic double-faced adhesive layer is to stick on the reed-type supporting base bottom surface of homalographic, is coated with temporary protective film on the another side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02277164 CN2560062Y (en) | 2002-08-27 | 2002-08-27 | Electrothermal dehumidifier for piano |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02277164 CN2560062Y (en) | 2002-08-27 | 2002-08-27 | Electrothermal dehumidifier for piano |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2560062Y true CN2560062Y (en) | 2003-07-09 |
Family
ID=33740840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02277164 Expired - Fee Related CN2560062Y (en) | 2002-08-27 | 2002-08-27 | Electrothermal dehumidifier for piano |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2560062Y (en) |
-
2002
- 2002-08-27 CN CN 02277164 patent/CN2560062Y/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 | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Lao Shaoli Document name: Notification of Termination of Patent Right |
|
| 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 |