CN86205764U - Light and sound box complex - Google Patents
Light and sound box complex Download PDFInfo
- Publication number
- CN86205764U CN86205764U CN 86205764 CN86205764U CN86205764U CN 86205764 U CN86205764 U CN 86205764U CN 86205764 CN86205764 CN 86205764 CN 86205764 U CN86205764 U CN 86205764U CN 86205764 U CN86205764 U CN 86205764U
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- CN
- China
- Prior art keywords
- light
- sound box
- housing
- sound
- utility
- 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.)
- Withdrawn
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a light and sound box complex. The utility model is characterized in that the light and sound box complex takes glasses or transparent and semitransparent plastics as materials, makes use of a rotary body contain apparatus with the performances of anti-compression and anti-dilation as the housing of a closed type sound box, which can reduce the thickness and does not result in the housing vibrating with a loud-speaker and becoming the additional source of radiation (sound coloration). The thick housing is used as the housing of an illuminating lamp to a turn, which makes the light and the sound box use a container space and a housing together. The utility model is suitable for sound reinforcement in meeting places, halls and homes.
Description
The utility model relates to the complex of a kind of audio amplifier and illumination or decorative lamp, belong to the electric appliance and electronic class, it is according to being: the light fixture of large area light emitting has two big advantages: the one, and unlikely heavy curtain eye, the one, on the illuminated object owing to the light that obtains different directions seems soft, so floor lamp, some pendent lamp and lamp affixed to the ceiling etc. all are with bigger lampshade.Obviously, they also occupy bigger space.On the other hand, concerning audio amplifier, the big more bass of volume is abundant more as everyone knows, and the utility model is exactly to unite two into one the two space that occupies and used structured material.
The utility model is subjected to the inspiration (now original text being enclosed) of cartridge type audio amplifier (being published in West Germany Funkschau 1984 Nr6) and ball formula audio amplifier (being published in West Germany Grundig Technische Informationen 1,975 5/6), the former is an airtight audio amplifier, it utilizes the good endurance of garden drum ladle to compression and expansion stresses, attenuate the wall thickness of garden tube, the latter is an opening audio amplifier, a plurality of loudspeakers have been installed, and purpose is all to have in all fields good frequency response.Garden shape shell is owing to not with loudspeaker vibration, eliminated additional sound radiation (sound coloration), and sound is clear.Therefore we can say that this novel essence is, but utilize the principle of tubular audio amplifier attenuate shell thickness, can make the rotary body of various curves for the diversified shape of form, housing is used glass or transparent even translucent plastic instead, built-in light source, for light is passed through, to concentrate the bright position of a certain not light requirement even the center of container of being placed in order to sound absorption (or damping) material of eliminating acoustic reflection and standing wave in the volume, in fact acoustic absorbant is attached on the chamber wall also unreasonable, because the movement velocity of there air particle approaches zero, acoustic(al)absorbent can only consumes least acoustic energy, but hindered passing through of light, in order further to reduce light losing, acoustic(al)absorbent can encase with reflective good aluminium sheet with holes, or cover with the atresia reflectorized material, light without the position opening make sound wave be able to by, shown in accompanying drawing (1).Wherein 1 is betal can, and 2 is H type spot, and 3 is cloche, and 4 is reflector, and 5 is loudspeaker, and loudspeaker top is acoustic absorbant.
Owing to realized the unification of light fixture and audio amplifier, both saved the space, material and man-hour have also been saved, as long as the design proper also have ornamental, be applicable to square, meeting-place, the hall, for example form intensive array with a plurality of suspension type audio amplifiers, what make that the audience hears mainly is the direct sound that comes from loudspeaker, listening quality be can improve greatly, shop and family also are applicable to certainly.
The applicant thinks that but this utility model production various ways is to be fit to different purposes.For example can be designed to suspension type (produced and seen accompanying drawing (2)) and console mode.Cheap overall plastic formula and high-grade metal---glass type (seeing accompanying drawing (1)), single loudspeaker formula and combination loudspeaker combined type, the rain proof type of outdoor application in addition.
Claims (1)
- The set composite of a kind of lamp and audio amplifier is characterized in that this device is by the rotary body shape shell made from transparent or semitransparent material, and light source and with reflective damping body is housed in the shell, and loudspeaker is equipped with at the shell nozzle place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86205764 CN86205764U (en) | 1986-08-13 | 1986-08-13 | Light and sound box complex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86205764 CN86205764U (en) | 1986-08-13 | 1986-08-13 | Light and sound box complex |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86205764U true CN86205764U (en) | 1988-06-08 |
Family
ID=4808542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86205764 Withdrawn CN86205764U (en) | 1986-08-13 | 1986-08-13 | Light and sound box complex |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86205764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103813225A (en) * | 2012-11-12 | 2014-05-21 | 新加坡振源科技私人有限公司 | Lighting speaker |
-
1986
- 1986-08-13 CN CN 86205764 patent/CN86205764U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103813225A (en) * | 2012-11-12 | 2014-05-21 | 新加坡振源科技私人有限公司 | Lighting speaker |
| CN103813225B (en) * | 2012-11-12 | 2018-06-29 | 新加坡振源科技私人有限公司 | A kind of lighting sound box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |