CN203788295U - Infrared emitting device capable of realizing remote transmission - Google Patents
Infrared emitting device capable of realizing remote transmission Download PDFInfo
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- CN203788295U CN203788295U CN201420081879.2U CN201420081879U CN203788295U CN 203788295 U CN203788295 U CN 203788295U CN 201420081879 U CN201420081879 U CN 201420081879U CN 203788295 U CN203788295 U CN 203788295U
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- infrared
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 23
- 230000005494 condensation Effects 0.000 claims description 7
- 238000009833 condensation Methods 0.000 claims description 7
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
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Abstract
The utility model discloses an infrared emitting device capable of realizing remote transmission. The infrared emitting device comprises at least an infrared emission module, the infrared emission module comprises a plurality of infrared emitters, each infrared emitter comprises a shell, cells, a PCB, and a light source substrate which are arranged in the shell, a plurality of infrared light emitting diodes arranged on the light source substrate, a reflection cup module fit with the light source substrate, and a plurality of condensing lens, anodes and cathodes of the cells are electrically connected with a power supply input port of the PCB, an output terminal of the PCB is electrically connected with the infrared light emitting diodes on the light source substrate, the reflection cup module comprises a plurality of reflection cups, the reflection cups cover the light source substrate via the upper sides of the infrared light emitting diodes, luminous portions of the infrared light emitting diodes are positioned at the lower parts in the reflection cups so that primary light condensing is achieved, and the condensing lens are arranged right above the luminous portions of the infrared light emitting diodes so that secondary light condensing is achieved.
Description
Technical field
The utility model relates to a kind of infrared transmitting device, especially a kind of infrared transmitting device of realizing long-distance transmissions by secondary optical design.
Background technology
Infra-red remote control is applied to the technology of lamp light control system in progressively rise in recent years, break away from it and only limited to the limitation of the household electrical appliances such as television set, utilize infrared transmitting device to control light fixture, can reduce the physical power loss that artificial manual operation switch on wall brings.
But the infra-red remote control that this class is risen is still subject to the impact of traditional remote controller, the scope that is teleaction can only reach 20 meters of left and right, the same with TV remote-control, if user leaves more remote, the infrared signal that remote controller sends out will decay in propagating way, cannot normal remote control; Especially in concert, convention place, if the receiving system of lighting control system is arranged on center, meeting-place, current this infrared remote control just cannot meet the requirement of long-distance remote control, therefore, is necessary infrared remote-control device further improve and improve.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of infrared transmitting device of realizing signal long-distance transmissions by secondary condensation.
The technical solution adopted in the utility model is:
A kind of infrared transmitting device of long-distance transmissions, comprise at least one infrared emitting module, this infrared emitting module comprises a plurality of infrared transmitter, it is characterized in that: this infrared transmitter comprises a housing and is arranged at least one battery, a pcb board, the light source substrate in housing and is arranged on reflector module and the some collector lenses that the some infrared light-emitting diodes, on this light source substrate mate with light source substrate; The power input mouth of the positive and negative electrode of described battery and this pcb board is electrically connected, and the output of this pcb board and the infrared light-emitting diode on light source substrate are electrically connected to drive infrared light-emitting diode to send infrared control signal; Described reflector module has the reflector that some numbers mate with infrared light-emitting diode, this reflector covers on light source substrate through infrared light-emitting diode top, and the bottom of the luminous site of infrared light-emitting diode in reflector to be to carry out optically focused one time, and collector lens is arranged on directly over the illuminating part of infrared light-emitting diode to carry out secondary condensation.
Wherein, described collector lens is one side convex lens or lenticular lens.
Further, described infrared emitting module comprises a plurality of infrared transmitter and by circular shape, arranges and be spliced into arc body.
Further, described infrared emitting module has many groups, and this many groups infrared emitting module forms one or more segment shape infrared emitting face and/or spherical infrared emitter.
In addition, it also comprises a support, and described segment shape infrared emitting face and/or spherical infrared emitter are fixed on this support.
The top of described support is provided with a link.
Further, it also comprises an eyeglass pressing plate, and this eyeglass pressing plate is fixed on collector lens above reflector from top.
Further, it also comprises a fixed head, and this fixed head is arranged between reflector module and light source substrate with fixing infrared light-emitting diode in preset height.
Further, it also comprises that one is positioned at the battery plate of housing, and this battery plate covers above battery.
The beneficial effects of the utility model:
1. the infrared control signal that the infrared light-emitting diode that the utility model infrared transmitting device comprises sends is on an optically focused basis of reflector, set up collector lens and carry out secondary condensation, can make infrared control signal effective propagation path increase to 150-200 rice, promoted greatly the application performance of this device, applicable to the lighting control system wireless remote control in the places such as concert, large-scale meeting-place;
2. the infrared emitting module of the utility model infrared transmitting device is arranged to arc body or segment shape infrared emitting face or the spherical infrared emitter of wire, on the basis of above-mentioned the 1st increase transmission range, the emission angle that has guaranteed again infrared signal is enough large, be unlikely to occur signal transmitting dead angle, guarantee that the receiving system of any position can accurately receive infrared control signal.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
Fig. 1 is the stereogram of the utility model outside line emitter;
Fig. 2 is the stereogram of infrared transmitter;
Fig. 3 is the explosive view of infrared transmitter;
Fig. 4 is the cutaway view of infrared transmitter;
Fig. 5 is the index path of infrared transmitter secondary condensation.
Embodiment
As shown in Figure 1, be the preferred embodiment of the infrared transmitting device of a kind of long-distance transmissions of the present utility model, be applicable to be erected at the sender unit that the lighting control system in the places such as concert, large-scale meeting-place adopts, to carry out the control of remote-wireless light.This infrared transmitting device, comprise a support 10 and be fixed on a plurality of infrared emitting modules 20 on this support 10, this infrared emitting module 20 forms 8 segment shape infrared emitting faces according to 3 one group, between segment shape infrared emitting face, there is gap 30, wherein in 4 segment shape infrared emitting face annular arrangements formations one, launch ball and be positioned at support 10 first halves, other 4 segment shape infrared emitting faces also annular arrangement form and launch ball and be positioned at support 10 Lower Halves, stagger in the gap 30 of upper transmitting ball and lower transmitting ball, to guarantee all have infrared emitting module 20 to exist within the scope of 360 °.
The arrangement mode of above-mentioned each infrared emitting module 20 is an embodiment of the technical program, other as the conventional shapes such as spherical, hemisphere, elliposoidal, semielliptical shape with the means that increase the surface of emission all within the protection range of the technical program.
As shown in the figure, the top of support 10 is provided with a link 40, and the design of link 40 makes this device can not only stand on ground, also can be suspended on ceiling and other objects that can supply to hang, and provide the another kind of this device that thinking is installed.
Shown in Fig. 2-Fig. 4, this infrared emitting module 20 comprises 9 infrared transmitter 50, and this infrared transmitter 50 comprises a housing 60 and is arranged on two batteries 70, a pcb board 90, the light source substrate 100 in housing 60 and is arranged on 9 infrared light-emitting diodes 150 on this light source substrate 100, a reflector module mating with light source substrate 100 110, a fixed head 120 and 9 collector lenses 130, an eyeglass pressing plate 140;
Concrete, the power input mouth of the positive and negative electrode of described battery 70 and this pcb board 90 is electrically connected, and the infrared light-emitting diode 150 on the output of this pcb board 90 and light source substrate 100 is electrically connected to drive infrared light-emitting diode 150 to send infrared control signal;
Described reflector module 110 has 9 reflectors 160, this reflector 160 covers on light source substrate 100 through infrared light-emitting diode 150 tops, and the bottom of the luminous site of infrared light-emitting diode 150 in reflector 160 to be to carry out optically focused one time, and collector lens 130 is arranged on directly over the illuminating part of infrared light-emitting diode 150 to carry out secondary condensation; This eyeglass pressing plate 140 is fixed on above reflector 160 from top by collector lens 130, this fixed head 120 is arranged between reflector module 110 and light source substrate 100 with fixing infrared light-emitting diode 150 and, in preset height, above battery 70, by battery plate (scheming not shown), covers so that battery 70 is fixed in housing 60.
Wherein, described collector lens 130 is one side convex lens or lenticular lens and other existing lens of realizing optically focused, and in the present embodiment, collector lens 130 is one side convex lens.
It is pointed out that above-mentioned infrared light-emitting diode 150, reflector 160, collector lens 130 are not limited only to 9, can change its number as required.
As shown in Figure 5, the infrared control signal that infrared light-emitting diode 150 sends is after an optically focused of reflector 160, dwindled lighting angle while light and concentrated in this less lighting angle, luminous intensity increases, and can make infrared control signal transmission range elongated; After this, then pass through the optically focused for the second time of one side convex lens, dwindle further lighting angle and make infrared control signal transmission range rise to 150-200 rice simultaneously.
In sum, the infrared control signal that the infrared light-emitting diode 150 that the utility model infrared transmitting device comprises sends is on an optically focused basis of reflector 160, set up collector lens 130 and carry out secondary condensation, can make infrared control signal effective propagation path increase to 150-200 rice, promoted greatly the application performance of this device, applicable to the lighting control system wireless remote control in the places such as concert, large-scale meeting-place.
The foregoing is only preferential execution mode of the present utility model, the utility model is not limited to above-mentioned execution mode, as long as within the technical scheme that realizes the utility model object with basic identical means all belongs to protection range of the present utility model.
Claims (9)
1. the infrared transmitting device of a long-distance transmissions, comprise at least one infrared emitting module, this infrared emitting module comprises a plurality of infrared transmitter, it is characterized in that: this infrared transmitter comprises a housing and is arranged at least one battery, a pcb board, the light source substrate in housing and is arranged on reflector module and the some collector lenses that the some infrared light-emitting diodes, on this light source substrate mate with light source substrate; The power input mouth of the positive and negative electrode of described battery and this pcb board is electrically connected, and the output of this pcb board and the infrared light-emitting diode on light source substrate are electrically connected to drive infrared light-emitting diode to send infrared control signal; Described reflector module has the reflector that some numbers mate with infrared light-emitting diode, this reflector covers on light source substrate through infrared light-emitting diode top, and the bottom of the luminous site of infrared light-emitting diode in reflector to be to carry out optically focused one time, and collector lens is arranged on directly over the illuminating part of infrared light-emitting diode to carry out secondary condensation.
2. the infrared transmitting device of a kind of long-distance transmissions according to claim 1, is characterized in that: described collector lens is one side convex lens or lenticular lens.
3. the infrared transmitting device of a kind of long-distance transmissions according to claim 1 and 2, is characterized in that: described infrared emitting module comprises a plurality of infrared transmitter and by circular shape, arranges and be spliced into arc body.
4. the infrared transmitting device of a kind of long-distance transmissions according to claim 3, it is characterized in that: described infrared emitting module has many groups, this many groups infrared emitting module forms one or more segment shape infrared emitting face and/or spherical infrared emitter.
5. the infrared transmitting device of a kind of long-distance transmissions according to claim 4, is characterized in that: it also comprises a support, and described segment shape infrared emitting face and/or spherical infrared emitter are fixed on this support.
6. the infrared transmitting device of a kind of long-distance transmissions according to claim 5, is characterized in that: the top of described support is provided with a link.
7. the infrared transmitting device of a kind of long-distance transmissions according to claim 1, is characterized in that: it also comprises an eyeglass pressing plate, and this eyeglass pressing plate is fixed on collector lens above reflector from top.
8. the infrared transmitting device of a kind of long-distance transmissions according to claim 1, is characterized in that: it also comprises a fixed head, and this fixed head is arranged between reflector module and light source substrate with fixing infrared light-emitting diode in preset height.
9. the infrared transmitting device of a kind of long-distance transmissions according to claim 1, is characterized in that: it also comprises that one is positioned at the battery plate of housing, and this battery plate covers above battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081879.2U CN203788295U (en) | 2014-02-25 | 2014-02-25 | Infrared emitting device capable of realizing remote transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081879.2U CN203788295U (en) | 2014-02-25 | 2014-02-25 | Infrared emitting device capable of realizing remote transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203788295U true CN203788295U (en) | 2014-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420081879.2U Expired - Lifetime CN203788295U (en) | 2014-02-25 | 2014-02-25 | Infrared emitting device capable of realizing remote transmission |
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| Country | Link |
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| CN (1) | CN203788295U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269045A (en) * | 2014-10-21 | 2015-01-07 | 四川鑫远志空间信息科技有限公司 | Infrared remote transmitter |
| CN108888972A (en) * | 2018-09-26 | 2018-11-27 | 台山燊乐塑胶电子制造有限公司 | A kind of toy sword |
| WO2019227783A1 (en) * | 2018-05-31 | 2019-12-05 | 深圳市大疆创新科技有限公司 | Infrared emission angle adjustment structure, infrared emission module and remote control apparatus |
-
2014
- 2014-02-25 CN CN201420081879.2U patent/CN203788295U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269045A (en) * | 2014-10-21 | 2015-01-07 | 四川鑫远志空间信息科技有限公司 | Infrared remote transmitter |
| WO2019227783A1 (en) * | 2018-05-31 | 2019-12-05 | 深圳市大疆创新科技有限公司 | Infrared emission angle adjustment structure, infrared emission module and remote control apparatus |
| CN108888972A (en) * | 2018-09-26 | 2018-11-27 | 台山燊乐塑胶电子制造有限公司 | A kind of toy sword |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |
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| CX01 | Expiry of patent term |