CN2521860Y - A speaker with built-in flashlight - Google Patents
A speaker with built-in flashlight Download PDFInfo
- Publication number
- CN2521860Y CN2521860Y CN01209897U CN01209897U CN2521860Y CN 2521860 Y CN2521860 Y CN 2521860Y CN 01209897 U CN01209897 U CN 01209897U CN 01209897 U CN01209897 U CN 01209897U CN 2521860 Y CN2521860 Y CN 2521860Y
- Authority
- CN
- China
- Prior art keywords
- loud speaker
- voice coil
- flashing light
- light
- control device
- 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 - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 230000001960 triggered effect Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
- F21V33/0056—Audio equipment, e.g. music instruments, radios or speakers
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
- A63J17/00—Apparatus for performing colour-music
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
一种带有盆架、纸盆部、阻尼器、磁铁、铁芯和音圈的扬声器，其特征在于包括：一个与音圈并排连接的声触发控制装置，其设置在铁芯上并具有至少一由输入扬声器的信号或电流变化而触发的闪灯；和一个覆盖着该音圈和声触发控制装置的可透光盖。从而促成紧密和低成本的结构，和免除额外的连线和空间，以及使扬声器的音乐变化与闪灯更同步。
A loudspeaker with a pot frame, a paper cone, a damper, a magnet, an iron core and a voice coil, characterized in that it includes: an acoustic trigger control device connected side by side with the voice coil, which is arranged on the iron core and has at least one a strobe light triggered by a signal or change in current input to the speaker; and a light-transmissible cover covering the voice coil and acoustic trigger controls. This leads to a compact and low-cost structure, and eliminates extra wiring and space, and makes the music changes of the speakers more synchronized with the flashing lights.
Description
The utility model relates to a kind of loud speaker or bass horn, relate to a kind of sound triggering loud speaker that has built-in flashing light especially, especially bass horn or the inferior bass horn of external diameter more than 20 centimetres, wherein flashing light is to send or do not send light according to the signal or the electric current variation of input loud speaker, thereby forms and the synchronous substantially flash of light of sound variation.
In existing technology, general loud speaker comprises: the damper that the cone portion of a basin frame, a frustum shaped, are connected with cone portion smaller diameter end, annular magnet, one insert cylindricality iron core in the magnet, one part around the iron core setting and be used for changing by the signal of input loud speaker or electric current and before and after the iron core longitudinal axis voice coil loudspeaker voice coil and a lighttight dust cap that is covered with this voice coil loudspeaker voice coil of vibration.
In order to increase the beat sense of participant and music, general loud speaker is bass horn particularly, also is equiped with the flashing light of being controlled by the flashing light device around.
; because the control of flashing light device is outside loud speaker on the one hand; for being connected with extra connection mode away from loud speaker by one with corresponding flashing light of each loud speaker or flashing light group; thereby it is very complicated that line is plugged into; and the wrong situation of plugging into may appear, and around loudspeaker, flashing light is set on the other hand, also additionally take certain space; when particularly in popular compartment, installing the confined space of bass horn, make complexity and difficult is installed.In addition, flashing light is because with extra means control and via may the different line of length, thereby produces the delay that signal or electric current change, thereby the asynchronous problem of flashing light and musical sound variation also occurs.
The purpose of this utility model be the flashing light control device that improves above prior art and make loud speaker in loud speaker, thereby facilitate closely and low-cost configuration and exempt extra line and space, and make the music of loud speaker change with flashing light more synchronous.
The utility model provides a kind of loud speaker, the speaker frame that it has annular magnet, be arranged on core in the annular magnet, be located at voice coil loudspeaker voice coil between annular magnet and the core, fix with core and tool frustum shaped and the cone portion that is connected with voice coil loudspeaker voice coil than the minor diameter place, one is used to cover the dustproof euphotic cover of voice coil loudspeaker voice coil, it is characterized in that comprising, a sound triggering control device that is connected side by side with voice coil loudspeaker voice coil, it is not put in voice coil loudspeaker voice coil and has at least one signal or electric current by the input loud speaker and changes and the flashing light of triggering; With a lid that is covered with this voice coil loudspeaker voice coil harmony triggering control device to the small part light-permeable.
Therefore, be pushed with voice coil loudspeaker voice coil by the flashing light control device that has flashing light thereon, thus nonsynchronous generation or complicated line reduced, and the space of exempting the extra flashing light control device of installing.
The utility model also is, loud speaker can be to have two voice coil loudspeaker voice coils, two or single flashing light control circuit.Two groups of sound trigger control circuit and have shared flashing light; Flashing light is a light-emitting diode; Loud speaker is bass or inferior bass horn; Sound triggering control device has the rectifier diode of the rectification done control; The light-permeable lid has pattern; Loud speaker is not put in loudspeaker enclosure.
With reference to the detailed description of following the utility model most preferred embodiment and accompanying drawing, characteristics of the present utility model and advantage are with easier to understand.These accompanying drawings comprise:
Fig. 1 is the schematic cross-section of the loud speaker of built-in flashing light of the present utility model, wherein has single led flashing light;
Fig. 2 is the schematic cross-section similar to Fig. 1, wherein has two LED flashing lights;
Fig. 3 be have single LED flashing light, a single-tone circle do not have a meter figure;
Fig. 4 be have single LED flashing light, a double-tone circle do not have a meter figure;
Fig. 5 be have two LED flashing lights, a double-tone circle do not have a meter figure;
Fig. 6 is the circuit substrate figure of the sound triggering control device do not counted out according to Fig. 5;
As shown in Figure 1, the loud speaker of built-in flashing light of the present utility model, its preferred outside dimension is 300 to 800W by about 20.3 to 38.1 centimetres (promptly 8 to 15 inches) and peak-peak power, comprising: for example damper that is connected with cone portion 5 smaller diameter end of the cone portion 5, of hard basin frame 11, a frustum shaped of plating 6, annular magnet 8, a upper board 7 that inserts the bottom plate 9 of the tool cylindricality iron core (being hollow or tubular iron core among the figure) in the magnet 8 and be arranged on the another side of magnet 8.One part around the iron core setting, be used for changing by input signal of loud speaker or electric current and before and after the iron core longitudinal axis tubular voice coil loudspeaker voice coil 2 of vibration, also be provided with one on this external basin frame 11 and generally be used to isolate/absorbs the packing ring 4 that vibrates; Wherein, be provided with a sound triggering control device 10 that is connected side by side with the terminals (figure does not show) of voice coil loudspeaker voice coil 2 in the utility model, its be fixed on the iron core by for example screw (not shown) and have by input signal of loud speaker or electric current change trigger two flashing lights 12, elect light-emitting diode (LED) especially as; In addition, also be provided with one and be covered with the lid 3 that these voice coil loudspeaker voice coil 2 harmony trigger the light-permeable of control device 10, lid 3 also can be according to different patterns and part printing opacity or have jog, thereby allow that flashing light 12 shows different effects because of wherein pattern, for example thunder and lightning symbol shape.
In addition, 2 nearly iron core places also are provided with another voice coil loudspeaker voice coil 13 at voice coil loudspeaker voice coil, are commonly referred to as double-coil loudspeaker thereby be shaped.
The schematic cross-section that Fig. 2 is similar to Fig. 1 wherein shows on the triggering control device 10 of speaking to have single led flashing light 12, and this flashing light is positioned at the center of iron core or voice coil loudspeaker voice coil.
As shown in Figure 3, the meter that do not have of flashing light control device of the present utility model is schemed, be used for single LED flashing light, double-tone circle, its basic principle is, by the tone currents of loudspeaker terminal T1 input through after diode D1 rectification and isolating, again through resistance (among the figure be one group by R1, R2, R3 and R4 form) driving LED flashing light L1 after the step-down (promptly with Fig. 1 or 2 in the flashing light with label 12 expressions) luminous, return another loudspeaker terminal T2 via another diode D3 again.Change with sound intensity owing to be access in the tone currents power of loudspeaker terminal, so that the light and shade of LED variation (or flicker) also changes thereupon.
Fig. 4 be have single LED flashing light, a double-tone circle do not have a meter figure; Its principle is similar to Fig. 3, the loudspeaker terminal T3 of another voice coil loudspeaker voice coil to and D1 and resistance between add and increased diode D2, and another loudspeaker terminal T3 of another voice coil loudspeaker voice coil to and D3 and LED flashing light L1 between add and increased diode D4, therefore, the flashing light of double-tone circle control is shared resistance and LED flashing light L1 simultaneously.
Fig. 5 is that the do not have meter similar to Fig. 4 schemed, and wherein adds to have increased a LED flashing light L2, and wherein LED flashing light L2 can be and the different power of LED flashing light L1.
In addition, in the loud speaker with two LED flashing lights, double-tone circle, each voice coil loudspeaker voice coil also can use the separate lines design identical with Fig. 3.
Fig. 6 is the single face circuit substrate figure of the sound triggering control device 10 do not counted out according to Fig. 5, and it is presented on the Single sided circuit substrate that an external diameter is less than voice coil loudspeaker voice coil 2, the distributing position of each part.
This usefulness is novel to be represented with reference to embodiment and describes.But, should be understood that the utility model is not limited to each details of illustrated structure, can make and change and change and do not depart from protection range of the present utility model.For example, can use the loud speaker of different structures, change the flashing light that glimmers but wherein still have according to signal or electric current by the input loud speaker in the center.
Claims (9)
1. the loud speaker of a built-in flashing light, it has basin frame, cone portion, damper, magnet, iron core and voice coil loudspeaker voice coil, it is characterized in that loud speaker also comprises:
A sound triggering control device that is connected side by side with voice coil loudspeaker voice coil, it is not put in voice coil loudspeaker voice coil and has at least one signal or electric current by the input loud speaker and changes and the flashing light of triggering; With
One is covered with the lid to the small part light-permeable that this voice coil loudspeaker voice coil harmony triggers control device.
2. loud speaker as claimed in claim 1 is characterized in that, loud speaker is the double-tone circle.
3. loud speaker as claimed in claim 2 is characterized in that, two groups of sound of sound triggering control device tool trigger control circuit.
4. loud speaker as claimed in claim 3 is characterized in that, two groups of sound trigger control circuit and have shared flashing light.
5. as the loud speaker of one of claim 1-4, it is characterized in that flashing light is a light-emitting diode.
6. as the loud speaker of one of claim 1-4, it is characterized in that loud speaker is bass or inferior bass horn.
7. as the loud speaker of one of claim 1-4, it is characterized in that sound triggering control device has the rectifier diode of the rectification done control.
8. as the loud speaker of one of claim 1-4, it is characterized in that the lid of light-permeable has pattern.
9. as the loud speaker of one of claim 1-4, it is characterized in that loud speaker is not put in loudspeaker enclosure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01209897U CN2521860Y (en) | 2001-02-28 | 2001-02-28 | A speaker with built-in flashlight |
| DE20112892U DE20112892U1 (en) | 2001-02-28 | 2001-08-03 | Speakers with internal flash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01209897U CN2521860Y (en) | 2001-02-28 | 2001-02-28 | A speaker with built-in flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2521860Y true CN2521860Y (en) | 2002-11-20 |
Family
ID=4685489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01209897U Expired - Lifetime CN2521860Y (en) | 2001-02-28 | 2001-02-28 | A speaker with built-in flashlight |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2521860Y (en) |
| DE (1) | DE20112892U1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005018278A1 (en) * | 2003-08-13 | 2005-02-24 | Yu-Chung Tung | Flash lighting speaker |
| CN100570706C (en) * | 2004-05-28 | 2009-12-16 | 笠井伸二 | Sound producing device |
| WO2013177937A1 (en) * | 2012-05-30 | 2013-12-05 | Qiu Xiangkang | Acoustic light fitting |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10316678B3 (en) * | 2003-04-10 | 2004-08-19 | Reitter & Schefenacker Sound Gmbh | Loudspeaker unit with integrated light source for use in automobile fitted to loudspeaker chassis on outside of loudspeaker membrane |
| LT5671B (en) * | 2008-12-23 | 2010-08-25 | Vytautas JANU�ONIS | Stroboscope light for subwoofers and low frequency speakers |
| GB201503426D0 (en) | 2015-02-27 | 2015-04-15 | Native Design Ltd | Light and speaker driver device |
-
2001
- 2001-02-28 CN CN01209897U patent/CN2521860Y/en not_active Expired - Lifetime
- 2001-08-03 DE DE20112892U patent/DE20112892U1/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005018278A1 (en) * | 2003-08-13 | 2005-02-24 | Yu-Chung Tung | Flash lighting speaker |
| CN100570706C (en) * | 2004-05-28 | 2009-12-16 | 笠井伸二 | Sound producing device |
| WO2013177937A1 (en) * | 2012-05-30 | 2013-12-05 | Qiu Xiangkang | Acoustic light fitting |
Also Published As
| Publication number | Publication date |
|---|---|
| DE20112892U1 (en) | 2001-11-15 |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110228 Granted publication date: 20021120 |