CN206628231U - Light-emitting device and electronic equipment - Google Patents
Light-emitting device and electronic equipment Download PDFInfo
- Publication number
- CN206628231U CN206628231U CN201720195657.7U CN201720195657U CN206628231U CN 206628231 U CN206628231 U CN 206628231U CN 201720195657 U CN201720195657 U CN 201720195657U CN 206628231 U CN206628231 U CN 206628231U
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- CN
- China
- Prior art keywords
- light
- emitting device
- control signal
- backlight
- marker
- 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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Abstract
The utility model, which relates to, provides a kind of light-emitting device and electronic equipment.The light-emitting device, including backlight, circuit board and luminescence component；Wherein：Receiver is provided with circuit board, receiver is used to receive control signal, and the state of backlight is controlled according to control signal；The light emission side of luminescence component is provided with marker, and the light that the backlight is sent projects from the marker, and luminescence component has a control signal penetrating region, and control signal penetrating region is used to pass through control signal.Light-emitting device and electronic equipment provided by the utility model, by setting backlight, the conspicuousness of marker is added, and aesthetic property strengthens；Meanwhile by setting receiver on circuit boards to receive control signal, so as to control marker whether to light, the manipulation flexibility of the marker is enhanced, solve the problems, such as that existing marker exhibition method is single, be not easy counterfeit.
Description
Technical field
It the utility model is related to frame for movement technical field, more particularly to a kind of light-emitting device and electronic equipment.
Background technology
Sustainable development and people's living standards continue to improve with science and technology, various electronic equipments are in people
Life in more and more common, such as television set, projector, radio, air-conditioning, refrigerator, sound equipment etc..Current electronics production
Product in the market, for the ease of identifying the brand of electronic equipment or carrying out the popularization of brand, electronic product manufacturer can be in electronics
The marker (Logo) of oneself product is set on the shell of equipment.
But the Logo of existing electronic product is typically by printing, etch or be otherwise formed into electronics
On the shell of product.This Logo has following both sides defect：First, exhibition method is relatively simple, conspicuousness is inadequate, beautiful
The property seen is also poor, and user can not be adjusted according to the demand of oneself to Logo；Second, production method is simple, quilt is very easy to
It is counterfeit.
Utility model content
The utility model provides a kind of light-emitting device and electronic equipment, flexible to improve the conspicuousness of marker and manipulation
Property.
In order to solve the above problems, the utility model provides a kind of light-emitting device, including backlight, circuit board and luminous
Component；Wherein：The backlight connects the circuit board；Receiver is provided with the circuit board, the receiver is used to connect
Control signal is received, and the state of backlight is controlled according to the control signal；The light emission side of the luminescence component is provided with mark
Thing, incident side are provided with the backlight and the circuit board, and the light that the backlight is sent projects from the marker, and institute
Stating luminescence component has a control signal penetrating region, and the control signal penetrating region is used to pass through the control signal.
Preferably, the light-emitting device also includes light element, and the incident side of the light element is glued with the backlight
Close.
Preferably, the light-emitting device also includes diffuser plate, and the light emission side of the diffuser plate and the light element bonds.
Preferably, the backlight includes backboard and is arranged at the light emitting diode of the backboard end.
Preferably, the light element includes bottom plate and light guide plate, and the bottom plate is oppositely arranged with the light guide plate, and institute
State and through hole is provided with bottom plate, the through hole is used to accommodate the light emitting diode.
Preferably, the both ends of the diffuser plate bond with the light element.
Preferably, the light-emitting device also includes aluminium-foil paper, and the aluminium-foil paper surrounds the backlight, the light element
With the periphery of the diffuser plate.
Preferably, the luminescence component is pitch-dark through spraying pitch-dark formation successively on its surface after the shaping of perspex material
Layer, translucent vacuum plating form electrodeposited coating, laser carving forms the marker.
Preferably, the control signal penetrating region is arranged at least side of the marker surrounding, and the control letter
Number penetrating region is blocked before pitch-dark process is sprayed, and is sprayed to remove after pitch-dark process and is blocked.
Preferably, the electrodeposited coating is silver color.
Preferably, the control signal is infrared signal.
The utility model additionally provides a kind of electronic equipment, it is characterised in that including the luminous dress described in any of the above-described
Put.
Light-emitting device and electronic equipment provided by the utility model, by setting backlight, add the notable of marker
Property, and aesthetic property strengthens；Meanwhile by setting receiver on circuit boards to receive control signal, so as to control marker to send out
Whether is light, enhances the manipulation flexibility of the marker, solves the problems, such as that existing marker exhibition method is single, is not easy
It is counterfeit.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the light-emitting device of the utility model embodiment；
Accompanying drawing 2 is the side view of the light-emitting device of the utility model embodiment；
Accompanying drawing 3 is the oblique view of the light-emitting device of the utility model embodiment；
Accompanying drawing 4 is the explosive view of the light-emitting device of the utility model embodiment；
Accompanying drawing 5 is the board structure of circuit schematic diagram of the utility model embodiment；
Accompanying drawing 6 is the back light source structure schematic diagram of the utility model embodiment；
Accompanying drawing 7 is the light element structural representation of the utility model embodiment；
Accompanying drawing 8 is the luminescence component structural representation of the installation backlight of the utility model embodiment.
Embodiment
The embodiment of light-emitting device provided by the utility model and electronic equipment is done in detail below in conjunction with the accompanying drawings
Explanation.
Present embodiment provides a kind of light-emitting device, and accompanying drawing 1 is the luminous of the utility model embodiment
The structural representation of device, accompanying drawing 2 are the side views of the light-emitting device of the utility model embodiment, and accompanying drawing 3 is this reality
With the oblique view of the light-emitting device of new embodiment, accompanying drawing 4 is the light-emitting device of the utility model embodiment
Explosive view.As Figure 1-4, the light-emitting device described in present embodiment includes backlight 11, circuit board 12 and lighted
Component 13.
As Figure 1-4, the backlight 11 connects the circuit board 12, and the backlight 11 includes at least one luminous
Diode, and the color of the light emitting diode can be that red, green, blueness or yellow, those skilled in the art can roots
Set according to being actually needed, it is preferred that in order that the marker (Logo) it is more obvious, the face of the light emitting diode
Color is red.Receiver 121 is provided with the circuit board 12, the receiver 121 is used to receive control signal, and according to institute
State the state of control signal control backlight 11.The circuit board can be printed circuit board (PCB) (PCB) or flexible PCB
(FPC).Because existing electronic equipment can be controlled using IR remote controller mostly, in order to simplify the operation of user, preferably
, the control signal can be infrared signal.When the control signal is infrared signal, the receiver 121 is corresponding
Just it is infrared signal receiver or remote control head.The light emission side 132 of the luminescence component 13 is provided with marker, for example, in this tool
In body embodiment, the marker is character string WHALEY.The incident side 131 of the luminescence component 13 is provided with the back of the body
Light source 11 and the circuit board 12, the light that the backlight 11 is sent projects from the marker, and the luminescence component 13 has
There is a control signal penetrating region 137, the control signal penetrating region 137 is used to pass through the control signal.Wherein, the control
Signal penetrating region 137 can be located at lower section, the top of the marker or the side of the marker of the marker, this tool
Body embodiment is not construed as limiting to this, and those skilled in the art can set the control signal penetrating region according to being actually needed
137 with the position relationship of the marker.And the shape of the control signal penetrating region 137 can also be carried out according to being actually needed
Setting, such as can be rectangle, circle etc..Using said structure, user can pass through IR remote controller according to being actually needed
Or other control systems send control signal, control the backlight to be turned on and off, so as to realize the marker it is luminous or
Do not light, overcome the defects of traditional marker exhibition method is single, add the manipulation flexibility of the marker, greatly
Degree improves Consumer's Experience.
Solid line with the arrow in Fig. 2 and Fig. 3 represents the propagation path of control signal.Such as when the control signal is infrared
During the infrared signal that remote control is sent, the infrared signal is sent from remote control, from the luminescence component of the light-emitting device
13 outsides enter inside the light-emitting device through the control signal penetrating region 137, the c-type angle through the rear side of luminescence component 13
After refraction, into the receiver 121 of the circuit board 12, so as to realize infrared remote control effect.
In order that obtaining the light that the backlight 11 is sent uniformly diffuses to the mark object area, the marker is improved
Bandwagon effect, it is preferred that the light-emitting device also includes light element 14, incident side and the backlight of the light element 14
Source 11 bonds.It is furthermore preferred that the light-emitting device also includes diffuser plate 15, the diffuser plate 15 goes out with the light element 14
Light side bonds.The light-output that the light element 14 sends the backlight 11 so that the exiting surface of whole light element 14
Shinny, the light projected from light element 14 is diffused by the diffuser plate 15 so that light can uniformly illuminate entirely
Identify object area.During preventing that light element 14 from bonding with diffuser plate 15, viscose glue influences the luminous of the marker
Effect, the both ends of the diffuser plate 15 bond with the light element 14.
Accompanying drawing 6 is the back light source structure schematic diagram of the utility model embodiment, and accompanying drawing 7 is that the utility model is specific
The light element structural representation of embodiment.As shown in fig. 6, in order to simplify production process, the energy is saved, it is preferred that described
Backlight 11 includes backboard 111 and is arranged at the light emitting diode 112 of the end of backboard 111.The light emitting diode 112
Light emission direction is as shown by the arrows in Figure 6.In order to improve the brightness when marker lights, strengthen the notable of the marker
Property, as shown in fig. 7, the light element 14 includes bottom plate 141 and light guide plate 143, the bottom plate 141 and the light guide plate 143
It is oppositely arranged, through hole 142 is provided with the bottom plate 141, the through hole 142 is used to accommodate the light emitting diode 112.This
When, the light that light emitting diode 112 is sent further avoid light leak, improve through light guide plate 143 described in the directive of through hole 142
Light utilization.During the backlight and the light element 14 assembling, the bottom of the light element 14
The whole surface of plate 141 bonds with the backlight 11.The backlight and the light element 14 are assembled by said structure
Afterwards, the light that the light emitting diode 112 is sent can be pointed into whole light guide plate 143.The backlight 11 also includes connecting line
113, the connecting line 114 is used to electrically connect with the circuit board 12, control signal or the power supply electricity issued with circuit board for receiving
Press signal.
In order to prevent the edge light leak of the light-emitting device, the bandwagon effect of the marker is influenceed, it is preferred that such as Fig. 4
Shown, the light-emitting device also includes aluminium-foil paper 16, and the aluminium-foil paper 16 surrounds the backlight 11, the and of the light element 14
The periphery of the diffuser plate 15.During the light-emitting device is assembled, comprise the following steps：The first step, by the leaded light
Unit 14 is bonded together to form the first assembly with the diffuser plate 15；Second step, by the backlight 11 and described the
One assembly is assembled to form the second assembly；3rd step, by the aluminium-foil paper 16 surround the periphery of second assembly with
Form the 3rd assembly；4th step, the 3rd assembly and the luminescence component 13 are assembled to form the 4th assembly；The
Five steps, the circuit board 12 and the 4th assembly are assembled, to form a complete light-emitting device.
Accompanying drawing 5 is the board structure of circuit schematic diagram of the utility model embodiment, and accompanying drawing 8 is that the utility model is specific
The luminescence component structural representation of the installation backlight of embodiment.In order to simplify installation steps, as shown in Fig. 5,8, carrying out
During the circuit board 12 assembles with the 4th assembly, the fixed column 134 at the both ends of luminescence component 13 is inserted respectively
In the two through hole 124 for entering the both ends of circuit board 12, to prevent the circuit board 12 from moving；It is located at two fixed columns 134 respectively
Two snap fits 133 in outside are used for the both ends for catching on the circuit board 12, while preventing the circuit board 12 from moving, protect
The edge for protecting the circuit board 12 is against damages；Lacking on the circuit board 12 is inserted in muscle position 136 on the luminescence component 13
Mouthfuls 125, with prevent circuit board 12 during being assembled with the 4th assembly it is anti-loaded to；Also set on the luminescence component 13
Wire rod connector 135 is equipped with, in an assembling process, the wire rod connector 135 inserts the power connector of the circuit board 12
In 122, to realize that the backlight 11 and the power supply of the circuit board 12 are connected.It is single that control is additionally provided with the circuit board 12
Member 123, is analyzed available for the control signal to receiving, and the shape of the backlight is controlled according to analysis result
State.
In order to increase the aesthetic property of the light-emitting device, it is preferred that the luminescence component 13 is molded through perspex material
After forming matrix, on described matrix surface, through spraying, pitch-dark process forms pitch-dark layer, translucent vacuum plating process forms electricity successively
Coating, laser carving process form marker.For example, the luminescence component 13 uses perspex material (such as makrolon) first
A matrix is formed through mould molding, in order to prevent light leak from influenceing the bandwagon effect of the marker, first by the periphery of described matrix
One layer of spray is pitch-dark to form pitch-dark layer, and the whole outer surface that the matrix of pitch-dark layer is then sprayed with periphery carries out translucent vacuum plating
Electrodeposited coating is formed, the pitch-dark layer on the electrodeposited coating covering periphery, is finally carved in the light emission side of the luminescence component with laser carving technology
The electrodeposited coating of presumptive area on luminescence component is removed, undercuts the Logo character shapes of needs, exposes the transparent modeling of the luminescence component
Glue material matter, the light that the backlight 11 is sent project through the marker region, are presented the effect of luminous sign, and by
Do not sprayed in the exiting surface of the luminescence component pitch-dark, i.e., described control signal penetrating region is not sprayed pitch-dark, thus is not influenceed described
Control signal enters.In addition, in order to reach more preferable bandwagon effect, can also be black by one layer of the integral surface spray of described matrix
Paint, now, in order to allow control signal to smoothly enter the light-emitting device, such as the control signal penetrating region 137 is arranged at
At least side (such as downside) of the marker surrounding, it is necessary to the control signal penetrating region before pitch-dark process is sprayed
137 are blocked, and are sprayed pitch-dark process and are terminated removal and block, and then carry out translucent vacuum electric to the exiting surface of whole luminescence component
Plating, the electrodeposited coating of presumptive area and pitch-dark layer on luminescence component finally are removed with laser carving technology carving, undercuts the marker character of needs
Shape, expose the perspex material of the luminescence component.In order to allow infrared-ray to pass through, pass through infrared remote control so as to realize
Device is the whether luminous of the controllable light-emitting device, it is furthermore preferred that the electrodeposited coating is silver color.
Moreover, present embodiment additionally provides a kind of electronic equipment, including luminous described in any of the above-described
Device.Electronic equipment described in present embodiment can be but not limited to television set, projector, air-conditioning, refrigerator, audio amplifier
Deng.
The light-emitting device and electronic equipment that present embodiment provides, by setting backlight, add marker
Conspicuousness, and aesthetic property strengthens；Meanwhile by setting receiver on circuit boards to receive control signal, so as to control mark
Whether thing lights, and enhances the manipulation flexibility of the marker, solves the problems, such as that existing marker exhibition method is single,
And the light-emitting device and electronic equipment that present embodiment provides, the more existing marker of structure is complicated, is not easy counterfeit.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
Art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as the scope of protection of the utility model.
Claims (12)
1. a kind of light-emitting device, it is characterised in that including backlight, circuit board and luminescence component；Wherein：
The backlight connects the circuit board；
Receiver is provided with the circuit board, the receiver is used to receive control signal, and according to the control signal control
The state of backlight processed；
The light emission side of the luminescence component is provided with marker, and incident side is provided with the backlight and the circuit board, described
The light that backlight is sent projects from the marker, and the luminescence component has control signal penetrating region, the control signal
Penetrating region is used to pass through the control signal.
2. light-emitting device according to claim 1, it is characterised in that the light-emitting device also includes light element, described
The incident side of light element bonds with the backlight.
3. light-emitting device according to claim 2, it is characterised in that the light-emitting device also includes diffuser plate, the expansion
Fall apart and bonded with the light emission side of the light element.
4. light-emitting device according to claim 2, it is characterised in that the backlight includes backboard and is arranged at the back of the body
The light emitting diode of plate end.
5. light-emitting device according to claim 4, it is characterised in that the light element includes bottom plate and light guide plate, institute
State bottom plate to be oppositely arranged with the light guide plate, and through hole is provided with the bottom plate, the through hole is used to accommodate described luminous two
Pole pipe.
6. light-emitting device according to claim 3, it is characterised in that the both ends of the diffuser plate and the light element
Bonding.
7. light-emitting device according to claim 3, it is characterised in that the light-emitting device also includes aluminium-foil paper, the aluminium
Foil paper surrounds the periphery of the backlight, the light element and the diffuser plate.
8. light-emitting device according to claim 1, it is characterised in that the luminescence component is molded through perspex material
Afterwards, the mark is formed through spraying pitch-dark pitch-dark layer, translucent vacuum plating formation electrodeposited coating, the laser carving of being formed successively on its surface
Thing.
9. light-emitting device according to claim 8, it is characterised in that the control signal penetrating region is arranged at the mark
At least side of thing surrounding, and the control signal penetrating region is blocked before pitch-dark process is sprayed, and is removed after spraying pitch-dark process
Block.
10. light-emitting device according to claim 9, it is characterised in that the electrodeposited coating is silver color.
11. light-emitting device according to claim 1, it is characterised in that the control signal is infrared signal.
12. a kind of electronic equipment, it is characterised in that including light-emitting device as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720195657.7U CN206628231U (en) | 2017-03-02 | 2017-03-02 | Light-emitting device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720195657.7U CN206628231U (en) | 2017-03-02 | 2017-03-02 | Light-emitting device and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206628231U true CN206628231U (en) | 2017-11-10 |
Family
ID=60211729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720195657.7U Expired - Fee Related CN206628231U (en) | 2017-03-02 | 2017-03-02 | Light-emitting device and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206628231U (en) |
-
2017
- 2017-03-02 CN CN201720195657.7U patent/CN206628231U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20190302 |