CN201733413U - Sound box varnished with raw lacquer - Google Patents

Sound box varnished with raw lacquer Download PDF

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Publication number
CN201733413U
CN201733413U CN2010202379325U CN201020237932U CN201733413U CN 201733413 U CN201733413 U CN 201733413U CN 2010202379325 U CN2010202379325 U CN 2010202379325U CN 201020237932 U CN201020237932 U CN 201020237932U CN 201733413 U CN201733413 U CN 201733413U
Authority
CN
China
Prior art keywords
raw lacquer
lacquer
paint
audio amplifier
sound box
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
Application number
CN2010202379325U
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Chinese (zh)
Inventor
王经源
刘栋
Original Assignee
王经源
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 王经源 filed Critical 王经源
Priority to CN2010202379325U priority Critical patent/CN201733413U/en
Application granted granted Critical
Publication of CN201733413U publication Critical patent/CN201733413U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a sound box varnished with raw lacquer, which comprises a box body, a frequency divider circuit board and a loudspeaker unit, and is characterized in that a raw lacquer film is coated on the surface of the box body. The raw lacquer is secretion of Anacardiaceae plants and has the advantages of nature, no toxicity, high hardness, heat resistance, endurance and corrosion resistance, so that the coating of the raw lacquer on the surface of the sound box can not only upgrade the tone quality of the sound box, but also greatly prolong the service life of the sound box due to the properties of the raw lacquer, endow the sound box with the lacquer decoration effect and further realize better utility value.

Description

The audio amplifier that a kind of raw lacquer is covered with paint, lacquer, colour wash, etc.
Technical field
The utility model relates to the audio amplifier that a kind of raw lacquer is covered with paint, lacquer, colour wash, etc.
Background technology
Speaker system (being commonly called as audio amplifier) is made up of sound box and one or more loudspeaker unit, also comprises dividing network etc. usually.Be widely used in various professional sound reinforcement systems such as family's playback and assembly hall, public place of entertainment, recording studio, cinema.
At present, the top finishing of speaker system all is to use various chemical paint coating.It is three big not enough that chemical paint coating exists: one, contain a large amount of harmful substances such as organic solvent, benzene, amine, produce and use in all may contaminated environment, the infringement health; Two, paint film intensity is low, the wear-resisting weather-proof corrosion-resistant; Three, chemical paint coating or be clear dope, the color and luster and the texture of performance tank surface ornament materials (as wooden skin) itself, or the color and the texture of performance colored paint itself, its decorative art limitation is bigger.
Natural raw lacquer is the juice of gathering from Anacardiaceae plant lacquer tree, claims lacquer, soil lacquer, state's lacquer etc. again, is a kind of high-quality natural paint, the hardness height, and resistance to wear is better than chemical paint coating, and the thermal endurance height, good endurance.Coat with lacquer artistic still one of the time-honored traditional culture of the Chinese nation of the Chinese lacquer that is painted with the basis with raw lacquer, craft method is abundant, and decorative art is extremely strong.But raw lacquer still is mainly used in bottle, bowl, dish, dish at present, and the top finishing that raw lacquer coating is used for speaker system is not seen in the covering with paint of traditional objects such as screen, furniture as yet, does not more see the application in this respect of Chinese lacquer artistic craft.
Summary of the invention
In view of this, the purpose of this utility model provides a kind of use Nantural non-toxic evil, high rigidity, heat-resisting durable corrosion resistant coating material and technology, the audio amplifier that decorative art is strong.
This audio amplifier is achieved in that and comprises casing, divider circuit plate and loudspeaker unit etc. that it is characterized in that: described tank surface is coated with raw lacquer film.
The utility model structure uniqueness, the raw lacquer of employing is the secretion of Anacardiaceae plant, is natural plant source product, its production process is free from environmental pollution.The Main Ingredients and Appearance of raw lacquer is: 1, laccol 40% ~ 80% does not wait, and 2, laccase (nitrogenous thing) is below 10%, 3, gumminess is below 10%, 4, moisture 15% ~ 30%, 5, other small amount of matter about 1%.Its dry run is the polymerization reaction of finishing under the catalysis of laccase, non-volatile organic solvent.After polymerization reaction was finished, the hardness of paint film reached 0.65-0.89 paint film value/glass value, can bear the friction of 700N/cm2 and did not damage, and be easy to the bright dipping of polishing.Paint film can anti-250 ℃ of short time high temperatures, and acid and alkali-resistance and the corrosion of multiple organic solvent.By utilization raw lacquer and covering with paint technology thereof,, comprise the horn part of horn audio amplifier and the phase-reversing tube surface of phase inverted cabinet to audio amplifier tank wall surface; cover with paint, lacquer, colour wash, etc.; play the protection decoration function, even can coat with lacquer artistic creation, thereby give audio amplifier lacquer skill decorative value.
Description of drawings
Fig. 1 is an audio amplifier stereochemical structure cross-sectional schematic.
Fig. 2 is an A part enlarged diagram among Fig. 1.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.
As depicted in figs. 1 and 2, the audio amplifier 1 that the utility model provides a kind of raw lacquer to cover with paint, lacquer, colour wash, etc. comprises casing 6, divider circuit plate 3 and loudspeaker unit 4, and it is characterized in that: described casing 6 surface applied have raw lacquer film 5.Described tank surface comprises the horn surface of audio amplifier tank wall surface, horn speaker and the phase-reversing tube surface of phase inverted cabinet.Described raw lacquer film is the paint film that the coating of deriving of raw lacquer or raw lacquer forms.
Specifically, at first use timber (solid wood or fibrous plate etc.), bodiless lacquer, materials such as synthetic resin, metal are made the blank casing of audio amplifier, and the blank casing that non-solid wood is made can paste wooden leather jacket decorations.
Then the blank tank surface is polished flat.Solid wood or the blank casing that pastes wooden leather jacket decorations are filled wood grain with titanium dioxide, lithopone etc., prevent that lacquer from infiltrating wood vessel; The casing of other materials is scraped ash and polishing.Coat with lacquer the coating of deriving that is coated with or sprays with plant lacquers such as raw lacquer or raw lacquer such as polished lacquer, modified raw lacquer again, place clean dark and damp place.Treating repeats to polish to coat with lacquer behind the drying varniss is applied to required coating effect.
At last in order to make casing more attractive in appearance, on the basis of raw lacquer application, the art of lacquer is coated with lacquer decorations, employing cooperates with natural materials such as gold and silver, mother-of-pearl inlay, eggshell, jewel, colorants based on pitch-dark, red-painted, the bright lacquer of raw lacquer, utilization carve, is engraved, embedding, fill out, dizzy gold, gourd line, secretly spend, embossed lacquer embossment, imitate traditional handicraft skill and technique such as color transmutation, make above-mentioned ornaments embedded or stick on raw lacquer film, form the artistic decoration on audio amplifier surface.Make and both have an electroacoustic apparatus function, have the novel audio amplifier that the lacquer artistic decoration is worth again.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.

Claims (5)

1. the audio amplifier that raw lacquer is covered with paint, lacquer, colour wash, etc. comprises casing, divider circuit plate and loudspeaker unit, and it is characterized in that: described tank surface is coated with raw lacquer film.
2. the audio amplifier that raw lacquer according to claim 1 is covered with paint, lacquer, colour wash, etc., it is characterized in that: described tank surface comprises the horn surface of audio amplifier tank wall surface, horn speaker and the phase-reversing tube surface of phase inverted cabinet.
3. the audio amplifier that raw lacquer according to claim 1 is covered with paint, lacquer, colour wash, etc. is characterized in that: described raw lacquer film is the paint film that the coating of deriving of raw lacquer or raw lacquer forms.
4. according to the audio amplifier of claim 1 or 3 described raw lacquer coverings with paint, it is characterized in that: described raw lacquer film is embedded with gold and silver, mother-of-pearl inlay, jewel or colorant.
5. according to the audio amplifier of claim 1 or 3 described raw lacquer coverings with paint, it is characterized in that: described raw lacquer film surface has sticked gold and silver, mother-of-pearl inlay, jewel or colorant.
CN2010202379325U 2010-06-25 2010-06-25 Sound box varnished with raw lacquer Expired - Fee Related CN201733413U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202379325U CN201733413U (en) 2010-06-25 2010-06-25 Sound box varnished with raw lacquer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202379325U CN201733413U (en) 2010-06-25 2010-06-25 Sound box varnished with raw lacquer

Publications (1)

Publication Number Publication Date
CN201733413U true CN201733413U (en) 2011-02-02

Family

ID=43524567

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202379325U Expired - Fee Related CN201733413U (en) 2010-06-25 2010-06-25 Sound box varnished with raw lacquer

Country Status (1)

Country Link
CN (1) CN201733413U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102824998A (en) * 2012-08-29 2012-12-19 杭州余杭区中泰灵声乐器厂 Bamboo flute painting method
CN111726742A (en) * 2020-07-01 2020-09-29 李宁宁 Manufacturing method of lacquer sound box

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102824998A (en) * 2012-08-29 2012-12-19 杭州余杭区中泰灵声乐器厂 Bamboo flute painting method
CN102824998B (en) * 2012-08-29 2013-10-30 杭州余杭区中泰灵声乐器厂 Bamboo flute painting method
CN111726742A (en) * 2020-07-01 2020-09-29 李宁宁 Manufacturing method of lacquer sound box
CN111726742B (en) * 2020-07-01 2020-12-25 李宁宁 Manufacturing method of lacquer sound box

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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: 20110202

Termination date: 20130625