CN204993994U - Lighting appliance - Google Patents
Lighting appliance Download PDFInfo
- Publication number
- CN204993994U CN204993994U CN201520697423.3U CN201520697423U CN204993994U CN 204993994 U CN204993994 U CN 204993994U CN 201520697423 U CN201520697423 U CN 201520697423U CN 204993994 U CN204993994 U CN 204993994U
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- CN
- China
- Prior art keywords
- maintaining part
- ligthing paraphernalia
- mentioned
- semiconductor light
- conductive pattern
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- 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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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a lighting appliance can correctly receive the control signal who adjusts luminance, mixes colours who sends from lamp controller etc.. Lighting appliance (1) possesses the portion of accomodating (10), utensil main part (20), is fixed in base plate (30) of utensil main part (20), is fixed in keeping portion (40) and covering lid (50) that keep portion (40) of utensil main part (20) with base plate (30). Illuminating part (32) that possess a plurality of semiconductor light -emitting element s (31) are equipped with at base plate (30). Keep portion (40) to dispose in the place ahead of utensil main part (20) side with the mode on every side of surrounding semiconductor light -emitting element (31). And then, reflecting part from the light of future self -luminous portion (32) to the place ahead reflection of utensil main part (20) (44) are formed with in surface (43) that keep portion (40) to be equipped with as the antenna and conductor pattern (45) that play a role.
Description
Technical field
The utility model relates to a kind of ligthing paraphernalia with the function of antenna.
Background technology
In the past, when the multiple ligthing paraphernalias such as using lamp controller to 1 room control light modulation, toning in batches, the control part accepting the lamp controller of the supply of power supply controls multiple ligthing paraphernalia (such as patent documentation 1).In addition, with lamp controller differently, supply the power supply that can control separately individually to ligthing paraphernalia side, send independent control signal by wireless from lamp controller, control to supply the electric power of each ligthing paraphernalia, and then control light modulation, toning (reference example is as patent documentation 1,2).
Prior art document
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2001-291597 publication
Patent documentation 2: Japanese Unexamined Patent Publication 02-066875 publication
In technology in the past as described above, due to the relation that electric power is concentrated, temperature rises control etc., to the finite capacity system of the load that can operate, therefore, the number that ligthing paraphernalia may occur easily is limited, and wiring also becomes complicated situation.Therefore, consider following situation: each ligthing paraphernalia receives the control signal from lamp controller, carries out the light modulation of ligthing paraphernalia, toning., house structure is in recent years owing to providing the indoor of not building the spaciousness of post as far as possible, and therefore, needs must arrange ligthing paraphernalia on ceiling, wall.But, the heat-insulating material being with the glass fibre etc. of aluminium to comprise metal is paved with at the ceiling, wall etc. of house in order to provide energy-conservation, comfortable environment, therefore, the wireless problem that cannot be delivered to the ligthing paraphernalia arranged at ceiling, wall etc. is smoothly produced.
Utility model content
The utility model provide a kind of can correctly receive send from lamp controller etc. light modulation, toning the ligthing paraphernalia of control signal.
Ligthing paraphernalia of the present utility model, is characterized in that, possesses: appliance body; Substrate, is arranged at above-mentioned appliance body; Semiconductor light-emitting elements, is arranged at this substrate; Maintaining part, is set to surrounding's encirclement of above-mentioned semiconductor light-emitting elements, and aforesaid substrate is fixed on above-mentioned appliance body, and above-mentioned maintaining part plays a role as the antenna that can receive from the wireless communication waves of outside.
Ligthing paraphernalia of the present utility model also can be, it is characterized in that, above-mentioned maintaining part also plays a role as can externally send the antenna of wireless communication waves.
Ligthing paraphernalia of the present utility model also can be, it is characterized in that, is provided with the conductive pattern of antenna on the surface of above-mentioned maintaining part.
Ligthing paraphernalia of the present utility model also can be, it is characterized in that, above-mentioned maintaining part comprises the reflecting part reflected the emergent light from above-mentioned semiconductor light-emitting elements, is provided with above-mentioned conductive pattern at above-mentioned reflecting part.
The effect of utility model
According to ligthing paraphernalia of the present utility model, the holding part played a role as antenna is in the side identical with the face that the light of semiconductor light-emitting elements penetrates, therefore, it is possible to directly receive wireless communication waves, the photocontrol of reliable ligthing paraphernalia can be made to become possibility.That is, the maintaining part that plays a role as antenna inevitable not by the structure of building hinder towards interior space side, therefore, eliminate the problem that wireless biography is not delivered to.In addition, can prevent due to the heat-insulating material comprising metal in wall etc. and wireless transmission less than obstacle.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of an example of the first execution mode representing the ligthing paraphernalia that the utility model relates to.
Fig. 2 is the schematic isometric representing maintaining part in an example of the first execution mode of the ligthing paraphernalia related at the utility model in detail.
Fig. 3 is the A-A cutaway view representing other embodiments of conductive pattern after all assembling parts of Fig. 1.
Fig. 4 is the exploded perspective view of an example of the second execution mode representing the ligthing paraphernalia that the utility model relates to.
Fig. 5 is the A-A cutaway view (changing the figure behind the position of conductive pattern from Fig. 4) after all assembling parts of Fig. 4.
Fig. 6 is the schematic diagram of an example of the relation of ligthing paraphernalia and the lamp controller representing that the utility model relates to.
Symbol description
1 ligthing paraphernalia, 10 incorporating sections, 20 appliance bodies, 30 substrates, 31 semiconductor light-emitting elements, 32 illuminating parts, 35 fin, 40 maintaining parts (retainer), 41 peristomes, 43 surfaces, 44 reflecting parts, 45 conductive patterns, 50 lids, 60 lamp controllers.
Embodiment
Below, based on Fig. 1 ~ Fig. 6 being preferred embodiment described in detail to the ligthing paraphernalia that the utility model relates to.
Ligthing paraphernalia 1 of the present utility model possesses: appliance body 20; Be arranged at the substrate 30 of appliance body 20; Be arranged at the semiconductor light-emitting elements 31 of substrate 30; And maintaining part 40, this maintaining part 40 is arranged to surround semiconductor light-emitting elements 31 around, and substrate 30 is fixed on appliance body 20, and maintaining part 40 plays a role as the antenna that can receive from the wireless communication waves (wirelesscommunicationwave) of outside.
Preferably, maintaining part 40 is as externally sending wireless communication waves and play a role from the antenna of external reception wireless communication waves.
Preferably, the conductive pattern 45 of antenna is provided with on the surface 43 of maintaining part 40.
Preferably, maintaining part 40 comprises the reflecting part 44 reflected the emergent light from semiconductor light-emitting elements 31, is provided with conductive pattern 45 at reflecting part 44.
Use Down lamp (downlight) as an example of the ligthing paraphernalia 1 of present embodiment.Fig. 1 ~ Fig. 3 is used to be described in detail to the first execution mode.
Ligthing paraphernalia 1 be installed on indoor ceiling, the ligthing paraphernalia 1 that throws light on is carried out on wall and top indoor, as shown in Figure 1, face shaping is circular shape.Ligthing paraphernalia 1 possesses: incorporating section 10; Appliance body 20; Be fixed on the substrate 30 of appliance body 20; Substrate 30 is fixed on the maintaining part (retainer) 40 of appliance body 20; Cover the lid 50 of maintaining part 40.And then appliance body 20, substrate 30, maintaining part 40 and lid 50 are accommodated in the assigned position of incorporating section 10.
Incorporating section 10 is formed by metal, synthetic resin etc., have towards the insertion section 11 of the circular shape of indoor open, installation portion 12 is provided with in the both sides of incorporating section 10, this installation portion 12 is tabulars ligthing paraphernalia 1 being fixed on ceiling, wall etc., and is made up of the metal etc. possessing elastic reaction.
Appliance body 20 is contained and is fixed on incorporating section 10, and this appliance body 20 main apparent time be circular shape and by insulating properties synthetic resin, form for the metal etc. improving heat dispersion, at the central portion of this appliance body 20, substrate 30 is installed.Substrate 30 by such as, has having flexible flexible base, board, the metal substrate be made up of the metal that aluminium is such, the rigid substrates be made up of glass epoxy resin etc. and being formed with the ceramic substrate etc. that solid inorganic material is made of the such insulant of PETG, polyimides, polyamide.Illuminating part 32 is provided with in the substantially central portion of substrate 30, as this illuminating part 32, can also use such as, COB (ChipOnBoard: chip on board) substrate or carried the substrate of multiple SMD (surfacemountdevice: surface mount device).
In order to improve heat dispersion, fin, thermal grease etc. can also be made to be situated between and to be between substrate 30 and appliance body 20.In addition, during situation about improving making insulation property, insulating trip can also be made to be situated between and to be between substrate 30 and appliance body 20.
Fig. 2 is used to describe maintaining part 40 in detail.The maintaining part 40 of Fig. 1 is simplified and only draws with outward appearance lines, but Fig. 2 draws in more detail.
Maintaining part 40 is configured at the front side (accompanying drawing lower side) of appliance body 20 and can changes relative to appliance body 20, this maintaining part 40 by the resin of insulating properties, the shapings such as such as polybutylene terephthalate (PBT) (PBT) resin.Maintaining part 40 partly covers appliance body 20 in the mode of surrounding the surrounding of semiconductor light-emitting elements 31, possesses the peristome 41 passed through for the light carrying out self-luminescent part 32 in the substantially central portion of this maintaining part 40.And then, be provided with multiple power spring 42 be electrically connected with illuminating part 32 at the internal perisporium of peristome 41.But, by being inserted on substrate 30 by connector, or be fixed with lead-in wire on substrate 30, and when guaranteeing the electrical connection to the substrate 30 forming illuminating part 3, power spring 42 is dispensable.
Be formed with reflecting part 44 on the surface 43 of maintaining part 40, the light of this reflecting part 44 self-luminescent part 32 in future reflects to the front of appliance body 20.Application from the surface 43 to maintaining part 40, evaporation of aluminum etc. that reflecting part 44 is implemented by are formed.In addition, the reflecting member be made up of metal, resin etc. arranged separately can also be used.
In addition, be provided with conductive pattern 45 on the surface 43 of maintaining part 40, this conductive pattern 45 plays a role as the antenna that can receive from the wireless communication waves of outside (such as, the lamp controller 60 of Fig. 6 described later).But, as described later, conductive pattern 45 also can be made to have sending function or the transmission-receiving function of wireless communication waves.
In addition, be connected with 2 L that go between (positive side and minus side) be electrically connected with semiconductor light-emitting elements 31 in maintaining part 40, and be connected with the aerial signal line T be electrically connected with conductive pattern 45.
Lid 50 inserts from the insertion section 11 of incorporating section 10 in the mode of masking member main body 20 and maintaining part 40, and is fixed on incorporating section 10.In addition, lid 50 is configured as circular shape by the translucent resin such as acrylic resin, Merlon, and the lens such as the prism of the direction of the milky adopting the light of self-luminescent part 32 in the future to spread to all directions and control light (diffusion, optically focused).
The situation on the surface 43 being formed with reflecting part 44 conductive pattern 45 being arranged at maintaining part 40 is illustrated, but as shown in Figure 3, the formation of conductive pattern 45 also can at surperficial 43a, 43b of the sidepiece of maintaining part 40, back part.Conductive pattern 45a is arranged at the surperficial 43a of the sidepiece of maintaining part 40, and conductive pattern 45b is arranged at the surperficial 43b of the back part of maintaining part 40.Which, for position conductive pattern 45 being arranged on maintaining part 40, freely can select according to the structure of ligthing paraphernalia 1, optics aspect etc.
In addition, in the first embodiment, be provided with power supply unit 70 and power pack 71, this power supply unit 70 possesses the control part controlling the brightness of semiconductor light-emitting elements 31 at the rear of incorporating section 10 and the radio-circuit (wirelesscircuit) etc. judged the reception of the signal sent from outside, and this power pack 71 possesses the transducer etc. source power supply AC being converted to DC power supply.Conductive pattern 45 is electrically connected with the radio-circuit of power supply unit 70 via the aerial signal line T of maintaining part 40.
The position being provided with the conductive pattern 45 played a role as antenna is the face of the side of semiconductor light-emitting elements 31 luminescence, and be the face side of ligthing paraphernalia 1 when ligthing paraphernalia 1 being installed to ceiling etc., and this position is positioned at the face that is assembled than semiconductor light-emitting elements 31 more by indoor.Therefore, conductive pattern 45 directly can receive to clear the transmission signal (electromagnetic wave) from lamp controller 60.And then appliance body 20 is open towards the face of the side of semiconductor light-emitting elements 31 luminescence, can eliminate the electromagnetic wave obstacle affected by the structure of building.
In addition, owing to utilizing existing maintaining part 40 etc. to arrange conductive pattern 45, therefore, handling ease, without the need to arranging the installation portion of antenna-specific, forms simple.And then, by arranging conductive pattern 45 in maintaining part 40, the light from semiconductor light-emitting elements 31 injection can not be hindered and effectively utilize light.
Fig. 4, Fig. 5 example to the second execution mode of ligthing paraphernalia 1 is used to be described in detail.
The second execution mode point different from the first execution mode is that incorporating section 10 and appliance body 20 are integrated and for improving the semiconductor light-emitting elements (LED) 31 being provided with substrate 30 between the fin 35 of thermal diffusivity and maintaining part 40 and being arranged at this substrate 30.In addition, in this second embodiment, maintaining part 40 in substantially cylindrical shape, and is fixed relative to appliance body 20.About the parts that the second execution mode is identical with the first execution mode, use same-sign and simplified illustration.In addition, as described above, fin 35 can also be replaced, use thermal grease, insulating trip etc.In addition, employ fin 35 in the present embodiment, but fin 35 not must key element in the utility model.But, in order to dispel the heat more expeditiously, fin 35, thermal grease can be used.
In this second embodiment, incorporating section 10 and appliance body 20 are integrated, and therefore, incorporating section 10 has the function of appliance body 20.Conductive pattern 45 is arranged at the surperficial 43a of the periphery wall (sidepiece) of maintaining part 40.The face that the forming position of conductive pattern 45 is preferably assembled than semiconductor light-emitting elements 31 is closer to lid 50 side.In addition, conductive pattern 45 also can be arranged at the surface 43 being formed with reflecting part 44 of maintaining part 40.Fig. 5 is the A-A cutaway view after all assembling parts of Fig. 4, but the position of the conductive pattern 45 in Fig. 5 is the positions after the surface 43 from the surface of the periphery wall of the maintaining part 40 Fig. 4 to maintaining part 40 is moved.
Fig. 6 is the schematic diagram of an example of the relation representing ligthing paraphernalia 1 and lamp controller 60.
Send the control signal of carrying out the light modulation, toning etc. of each ligthing paraphernalia 1 relative to each ligthing paraphernalia 1 from lamp controller 60.Receive wireless communication waves with the conductive pattern 45 (antenna) being arranged at maintaining part 40, carry out the photocontrol of each ligthing paraphernalia 1.Conductive pattern 45 is arranged at the side identical with the face that the light of semiconductor light-emitting elements 31 penetrates and is positioned at the face be assembled than semiconductor light-emitting elements 31 and more leans on indoor, therefore, directly can receive wireless communication waves, the photocontrol of reliable ligthing paraphernalia 1 can be made to become possibility.That is, conductive pattern 45 inevitable not by the structure of building hinder towards interior space side, therefore, eliminate wireless transmission less than problem.In addition, also can prevent the heat-insulating material comprising metal owing to being paved with at ceiling, wall etc., wireless transmission less than obstacle.
The radio wave sent from lamp controller 60 can use the electromagnetic wave in specific low-power wireless radio station, the electromagnetic wave in this specific low-power wireless radio station do not need based on radio wave method (radiolaw) radio license, declare, qualification etc., the radio communication closely etc. of bluetooth (Bluetooth: registered trade mark), UWB (UltraWideBand: ultra broadband), WLAN (WLAN (wireless local area network)) etc. can also be used, can also be do not need the Ad-hoc of base station to communicate.In addition, when for bluetooth (Bluetooth: registered trade mark) 4.0 specification, the BLE (BluetoothLowEnergy) of low consumpting power can also be used, wide area network (4G/LTE etc.) can also be utilized.And then lamp controller 60 both can be the fixed type that the wall etc. in indoor is arranged, and also can be the portable terminal device that smart mobile phone etc. can carry.
In addition, suppose in the number of units of ligthing paraphernalia 1 many, setting area is across in large-scale situation, and the radio wave sent from lamp controller 60 is difficult to be delivered to the situation of all ligthing paraphernalias 1.Under these circumstances, near ligthing paraphernalia 1 can also be adopted to receive radio wave from lamp controller 60, and this ligthing paraphernalia 1 sends radio wave to other ligthing paraphernalias 1 further, the radio communication of so-called trunking scheme.
Above-mentioned explanation has been carried out to the substrate 30 being fixed on appliance body 20 and the maintaining part 40 that substrate 30 is fixed on appliance body 20, but, method substrate 30 being fixed on appliance body is screw, sticker etc. as existing technology, also can be fixed by this substrate 30 when maintaining part 40 is installed on appliance body 20 simultaneously.In addition, can maintaining part 40 be changed appliance body 20 and not be defined.
In above-mentioned 2 execution modes, as this point completely different of the part from appliance body 20 also can be understood, as the part being provided with substrate 30 among ligthing paraphernalia 1, appliance body 20 can freely define.
In the above-described embodiment, maintaining part 40, example that especially its conductive pattern 45 plays a role as the antenna that can receive from the wireless communication waves of outside are illustrated.But preferably, also give maintaining part 40, especially conductive pattern 45 and send electromagnetic function, maintaining part 40 is as externally sending wireless communication waves and play a role from the antenna of external reception wireless communication waves.
In addition, can also the transmitting-receiving confirmation, performance, life-span, abnormality etc. of display lighting utensil 1 at the display part of lamp controller 60.
When conductive pattern 45 being arranged at surface 43 of maintaining part 40, also reflection tunicle can be set on the surface of conductive pattern 45.
In the present embodiment, the electric power shown from source power supply AC supplies, but can also be DC power supply.
The face shaping of ligthing paraphernalia 1 is illustrated as circular shape, but, can also be the shapes such as ellipse, quadrangle, not limit face shaping.
In addition, the utility model not limit by above-mentioned execution mode, can be suitably out of shape, improvement etc.In addition, be arbitrarily as long as the material, shape, size, numerical value, form, number, allocation position etc. of each inscape in above-mentioned execution mode can reach the utility model, and be not construed as limiting.
Claims (4)
1. a ligthing paraphernalia, is characterized in that, possesses:
Appliance body;
Substrate, is arranged at above-mentioned appliance body;
Semiconductor light-emitting elements, is arranged at this substrate; And
Maintaining part, is set to surrounding's encirclement of above-mentioned semiconductor light-emitting elements, and aforesaid substrate is fixed on above-mentioned appliance body,
Above-mentioned maintaining part plays a role as the antenna that can receive from the wireless communication waves of outside.
2. ligthing paraphernalia as claimed in claim 1, is characterized in that,
Above-mentioned maintaining part also plays a role as can externally send the antenna of wireless communication waves.
3. ligthing paraphernalia as claimed in claim 1 or 2, is characterized in that,
The conductive pattern of antenna is provided with on the surface of above-mentioned maintaining part.
4. ligthing paraphernalia as claimed in claim 3, is characterized in that,
Above-mentioned maintaining part comprises the reflecting part reflected the emergent light from above-mentioned semiconductor light-emitting elements, is provided with above-mentioned conductive pattern at above-mentioned reflecting part.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-185346 | 2014-09-11 | ||
| JP2014185346 | 2014-09-11 | ||
| JP2014-262006 | 2014-12-25 | ||
| JP2014262006A JP6473925B2 (en) | 2014-09-11 | 2014-12-25 | lighting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204993994U true CN204993994U (en) | 2016-01-20 |
Family
ID=55128310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520697423.3U Expired - Fee Related CN204993994U (en) | 2014-09-11 | 2015-09-10 | Lighting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204993994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578191A (en) * | 2019-02-18 | 2020-08-25 | 松下知识产权经营株式会社 | Lighting device |
-
2015
- 2015-09-10 CN CN201520697423.3U patent/CN204993994U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578191A (en) * | 2019-02-18 | 2020-08-25 | 松下知识产权经营株式会社 | Lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160120 Termination date: 20170910 |