CN203384748U - Straight pipe lamp and lighting device - Google Patents
Straight pipe lamp and lighting device Download PDFInfo
- Publication number
- CN203384748U CN203384748U CN201320537788.0U CN201320537788U CN203384748U CN 203384748 U CN203384748 U CN 203384748U CN 201320537788 U CN201320537788 U CN 201320537788U CN 203384748 U CN203384748 U CN 203384748U
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- light
- lamp
- illuminating circuit
- straight
- emitting component
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a straight pipe lamp and a lighting device capable of changing the light colors of radiation light. The straight pipe lamp comprises a straight pipe cover with at least one part with light permeating performance One end of the cover and the other end of the cover are provided with a pair of lamp holders (22a and 22b) respectively, wherein the lamp holders are provided with a pair of lamp pins (32). The cover is internally provided with a light-emitting unit (21) which is provided with a first light-emitting circuit (26a) and a second light-emitting circuit (26b). The first light-emitting circuit (26a) is connected to the lamp pin (32) of the first lamp holder (22a) at one end, and is provided with a first light-emitting component (27a) capable of emitting the light with the first light color. The second light-emitting circuit (26b) is arranged in a state of being insulated from the first light-emitting circuit (26a), is connected to the lamp pin (32) of the second lamp holder (22b) at the other end, and is provided with a second light-emitting component (27b) capable of emitting the light with the second light color different from the first light color.
Description
Technical field
The utility model relates to a kind of lighting device that uses the Straight lamp of light-emitting component and use this Straight lamp.
Background technology
In recent years, have that a kind of to take Japanese lamp industry can specification JEL801 " with the Straight LED lamp system of L shaped lamp holder " be basic Straight lamp.This Straight lamp forms as follows, contains the luminescence unit with a plurality of light-emitting components in the Straight cover, at the two ends of cover, is separately installed with lamp holder.Lamp holder at one end is equipped with the pair of L-shaped lamp pin be connected with luminescence unit.And, by a pair of lamp pin, luminescence unit to be supplied with to direct current power, thereby make a plurality of light-emitting components luminous, this light transmission cover emits to lighting space.
The photochromic of the light radiated from the Straight lamp is set arbitrarily in advance constant photochromic.
Patent documentation 1: Japanese Patent Laid-Open 2012-84323 communique
In Straight lamp in the past, can't make photochromic any variation of radiating light.
The utility model content
The purpose of this utility model is to provide a kind of Straight lamp and lighting device that can make the photochromic variation of radiating light.
The Straight light fixture of the present utility model cover that a part has light transmission to the utmost less.An end and the other end at cover are separately installed with a pair of lamp holder with a pair of lamp pin.Dispose the luminescence unit with the 1st illuminating circuit and the 2nd illuminating circuit in cover.The 1st illuminating circuit is connected with the lamp pin of the 1st lamp holder of an end, and has the 1st light-emitting component that sends the 1st photochromic light.The 2nd illuminating circuit is with the state setting with the 1st illuminating circuit insulation, and is connected with the lamp pin of the 2nd lamp holder of the other end, and has the 2nd light-emitting component that sends the light photochromic from the 1st the photochromic the different the 2nd.
In addition, for above-mentioned Straight lamp, in described luminescence unit, the substrate that there is strip along the Straight cover, and be formed with the 1st illuminating circuit along a side of intersecting with the substrate long side direction, be formed with the 2nd illuminating circuit along opposite side, between the 1st illuminating circuit and the 2nd illuminating circuit, be formed with predetermined insulation distance.
In addition, the utility model provides a kind of lighting device, and it possesses above-mentioned Straight lamp; A pair of lamp socket, assemble respectively each lamp holder at the two ends of Straight lamp; Ignition device, have from each lamp socket respectively to the dual system output circuit of each illuminating circuit supply capability of Straight lamp.
Adopt the utility model,, can make from the photochromic variation of the light of Straight lamp radiation to the 1st illuminating circuit and the 2nd illuminating circuit supply capability of sending the photochromic light of difference by the lamp holder from two ends.
The accompanying drawing explanation
Fig. 1 means the front view of the Straight lamp internal structure of the 1st embodiment.
Fig. 2 is the stereogram of the Straight lamp of the 1st embodiment.
Fig. 3 is the circuit diagram of ignition device of the Straight lamp of the 1st embodiment.
Fig. 4 is the stereogram of lighting device that has used the Straight lamp of the 1st embodiment.
Fig. 5 mean by the luminous flux of the Straight lamp of the 1st embodiment be made as the constant and light modulation that changes the 1st light-emitting component and the 2nd light-emitting component than the time the light of the 1st color temperature and the chart of the relation between the light output of the light of the 2nd color temperature.
Fig. 6 mean the light modulation of the 1st light-emitting component of the Straight lamp that changes the 1st embodiment and the 2nd light-emitting component than the time the light of the 1st color temperature and the chart of the light output of the light of the 2nd color temperature relation between exporting with the light that synthesizes light.
Fig. 7 means the front view of the luminescence unit of the 2nd embodiment.
Fig. 8 means the circuit diagram of the ignition device of the 3rd embodiment.
In figure: the 11-lighting device, 13-Straight lamp, 14a-is as the 1st lamp socket of lamp socket, 14b-is as the 2nd lamp socket of lamp socket, 15-ignition device, 20-cover, the 21-luminescence unit, 22a-is as the 1st lamp holder of lamp holder, and 22b-is as the 2nd lamp holder of lamp holder, the 25-substrate, 26a-the 1st illuminating circuit, 26b-the 2nd illuminating circuit, 27a-the 1st light-emitting component, 27b-the 2nd light-emitting component, 32-lamp pin, 41a-is as the 1st output circuit of output circuit, and 41b-is as the 2nd output circuit of output circuit.
The specific embodiment
Below, referring to figs. 1 through Fig. 6, the 1st embodiment is described.
In Fig. 4, lighting device 11 is the embedding illumination instrument that for example two lamps are used.Lighting device 11 possess strip appliance body 12, be configured in Straight lamp 13 in this appliance body 12, and and the two ends arranged opposite of appliance body 12 and install the two ends of Straight lamp 13 the 1st lamp socket 14a as lamp socket and the 2nd lamp socket 14b, make its ignition device of lighting a lamp 15 to Straight lamp 13 supply capabilities.
Then, as shown in Figures 1 and 2, Straight lamp 13 possesses Straight and cover cylindraceous 20, be contained in luminescence unit 21 in this cover 20, and be equipped on respectively an end of cover 20 and the 1st lamp holder 22a as lamp holder and the 2nd lamp holder 22b of the other end.
The 1st illuminating circuit 26a has: a plurality of the 1st light-emitting component 27a, and the 1st light-emitting component long side direction along this substrate 25 on the installed surface of substrate 25 installs and sends the light of the 1st color temperature with predetermined space; The 1st wiring part 28a, it is formed on the installed surface of substrate 25, and a plurality of the 1st light-emitting component 27a are connected in series.
The 2nd illuminating circuit 26b has a plurality of the 2nd light-emitting component 27b, and the 2nd light-emitting component long side direction along this substrate 25 on the installed surface of substrate 25 installs and send the light of 2nd color temperature different from the 1st color temperature with predetermined space; And the 2nd wiring part 28b, be formed on the installed surface of substrate 25, a plurality of the 2nd light-emitting component 27b are connected in series.For example, the 2nd color temperature is higher than the 1st color temperature, or lower than the 1st color temperature.
Light- emitting component 27a, 27b comprise such as LED element or EL element etc.If adopt the LED element, for example use surface installing type SMD(Surface Mount Device) assembly.In the present embodiment, zone line at the short side direction of substrate 25, long side direction along substrate 25, the 1st light-emitting component 27a and the 2nd light-emitting component 27b alternately line up 1 row every one, and being equipped with the 1st wiring part 28a in a side of the short side direction of substrate 25, opposite side is equipped with the 2nd wiring part 28b.According to this structure, can guarantee the state of insulation between the 1st illuminating circuit 26a and the 2nd illuminating circuit 26b.
And lamp holder 22a, 22b form same structure.At the end face of lamp holder 22a, 22b, be extruded with a pair of lamp pin 32.A pair of lamp pin 32 is that tetragonal flat metal plate forms by cross sectional shape, there is the foot outstanding along the long side direction of Straight lamp 13 33, reach the mode bend 34 that laterally direction outstanding of front end mutually to leave with respect to opposite side foot 33 from these foots 33, and be bent to form L shaped.
In addition, a pair of lamp pin 32 of lamp holder 22a, the 22b at Straight lamp 13 two ends is outstanding the setting abreast, and the face that the direction of arranging with above-mentioned a pair of lamp pin 32 is parallel and the substrate 25 of luminescence unit 21 be arranged in parallel.
And, a pair of lamp pin 32 mutually insulateds of a pair of lamp pin 32 of the 1st lamp holder 22a and the 2nd lamp holder 22b, thereby only give any one party supply capability in the 1st lamp holder 22a or the 2nd lamp holder 22b and the opposing party can conducting.Therefore, by a side for example the 1st lamp holder 22a be arranged under the state of the 1st lamp socket 14a, even touch the 2nd lamp holder 22b, can not get an electric shock yet, can guarantee security.
And a pair of lamp pin 32 of the 1st lamp holder 22a and the both ends of the 1st illuminating circuit 26a are electrically connected by the 1st diode bridge 37a.The a pair of lamp pin 32 of the 2nd lamp holder 22b and the both ends of the 2nd illuminating circuit 26b are electrically connected by the 2nd diode bridge 37b.
In addition, lamp socket 14a, 14b form same structure, and are configured to lamp holder 22a, the 22b that Straight lamp 13 is installed respectively, when being electrically connected, are mechanically kept.
And, can on lamp socket 14a, 14b and lamp holder 22a, 22b, setup error be set and prevent structure, so that the 1st lamp holder 22a and the 1st lamp socket 14a and the 2nd lamp holder 22b and the 2nd lamp socket 14b corresponding installation respectively when Straight lamp 13 is installed, perhaps can on lamp socket 14a, 14b and lamp holder 22a, 22b, display part be set, in order to know clearly its installation direction.
Then, as shown in Figure 3, the ignition device 15 of Straight lamp 13 possesses lamp circuit 40, reaches the 1st output circuit 41a and the 2nd output circuit 41b as the dual system output circuit.
The 1st output circuit 41a is electrically connected by a pair of lamp pin 32 of the 1st lamp socket 14a and the 1st lamp holder 22a, and the 2nd output circuit 41b is electrically connected by a pair of lamp pin 32 of the 2nd lamp socket 14b and the 2nd lamp holder 22b.
And, provide direct current power via the 1st lamp socket 14a and the 1st lamp holder 22a to the 1st illuminating circuit 26a by the 1st output circuit 41a from ignition device 15, a plurality of the 1st light-emitting component 27a that are connected in series on the 1st illuminating circuit 26a are lit a lamp, and the light transmission cover 20 of the 1st color temperature that these the 1st light-emitting component 27a send emit to lighting space.And provide direct current power via the 2nd lamp socket 14b and the 2nd lamp holder 22b to the 2nd illuminating circuit 26b by the 2nd output circuit 41b from ignition device 15, a plurality of the 2nd light-emitting component 27b that are connected in series on the 2nd illuminating circuit 26b are lit a lamp, and the light transmission cover 20 of the 2nd color temperature that these the 2nd light-emitting component 27b send emit to lighting space.
Under the state of lighting a lamp the 1st light-emitting component 27a and the 2nd light-emitting component 27b both sides, the light transmission cover 20 after the light generation colour mixture of the light of the 1st color temperature that the 1st light-emitting component 27a produces and the 2nd color temperature of the 2nd light-emitting component 27b generation emits to lighting space.Now, due to the middle section of the short side direction at substrate 25 long side direction along substrate 25, the 1st light-emitting component 27a and the 2nd light-emitting component 27b alternately line up 1 row every one, thereby can carry out well the colour mixture of the light of the light of the 1st color temperature and the 2nd color temperature.And, also can make to cover 20 and there is enough light diffusings in order to better carry out colour mixture.
And, by adjusting the 1st light modulator 42a, the electric power that change is supplied with to the 1st illuminating circuit 26a from the 1st lamp holder 22a, thereby change the light output of the 1st light-emitting component 27a, and, by adjusting the 2nd light modulator 42b, change the electric power of supplying with to the 2nd illuminating circuit 26b from the 2nd lamp holder 22b, thereby change the light output of the 2nd light-emitting component 27b.
Fig. 5 mean by the luminous flux of Straight lamp 13 be made as the constant and light modulation that changes the 1st light-emitting component 27a and the 2nd light-emitting component 27b than the time the light A of the 1st color temperature and the chart of the relation between the light output of the light B of the 2nd color temperature.Light output by the 1st light-emitting component 27a is sent is made as higher, and the light output that the 2nd light-emitting component 27b sends is made as lower, can make the color temperature of Straight lamp 13 change into the color temperature that contains more the 1st color temperature light A.On the other hand, the light output by the 1st light-emitting component 27a is sent is made as lower, and the light output that the 2nd light-emitting component 27b sends is made as higher, can make the color temperature of Straight lamp 13 change into the color temperature that contains more the 2nd color temperature light B.
And, Fig. 6 mean the light modulation of the 1st light-emitting component 27a that changes Straight lamp 13 and the 2nd light-emitting component 27b than the time the light A of the 1st color temperature and the light output of the light B of the 2nd color temperature and synthesize the chart of the relation between the light output of light C.For example, keep constant by the light output that the 1st light-emitting component 27a is sent, and change the light output that the 2nd light-emitting component 27b sends, perhaps, the light output that the 2nd light-emitting component 27b is sent keeps constant, and change the light output that the 1st light-emitting component 27a sends, the light B that can make the color temperature of Straight lamp 13 change into the light A that contains more the 1st color temperature or contain more the 2nd color temperature, and can change the light output of synthetic light C.
So, in Straight lamp 13, be configured to from lamp holder 22a, the 22b at two ends to the 1st illuminating circuit 26a and the 2nd illuminating circuit 26b supply capability that produce different-colour degree light, and adjust this supply capability, can easily change thus from the color temperature of the light of a Straight lamp 13 radiation.
And, by thering is the ignition device 15 of dual system output circuit 41a, 41b, can change arbitrarily from the color temperature of the light of Straight lamp 13 radiation.
Then, Fig. 7 means the 2nd embodiment.For structure and the action effect identical with the 1st embodiment, put on same-sign and the description thereof will be omitted.
At luminescence unit 21, one side of the short side direction intersected along the long side direction with substrate 25 is formed with the 1st illuminating circuit 26a, be formed with the 2nd illuminating circuit 26b along opposite side, between the 1st illuminating circuit 26a and the 2nd illuminating circuit 26b, be formed with predetermined insulation distance.
According to this structure, can be exactly the 1st illuminating circuit 26a and the 2nd illuminating circuit 26b of different potentials be insulated.
Then, Fig. 8 means the 3rd embodiment.For structure and the action effect identical with each embodiment, use same-sign and the description thereof will be omitted.
In this example, as the lamp circuit of ignition device 15, possess respectively to the 1st lamp circuit 40a of the 1st illuminating circuit 26a supply capability with to the 2nd lamp circuit 40b of the 2nd illuminating circuit 26b supply capability.The 1st lamp circuit 40a input ac power E reaches the 1st dim signal from the 1st light modulator 42a, and the 2nd lamp circuit 40b input ac power E reaches the 2nd dim signal from the 2nd light modulator 42b.
In the ignition device 15 of said structure, by each lamp circuit 40a, 40b, can make the 1st illuminating circuit 26a and the 2nd illuminating circuit 26b light a lamp respectively, and can carry out respectively brightness adjustment control.
Above several embodiments of the present utility model are illustrated, and these embodiments just illustrate, and do not limit the intention of utility model scope.These new embodiments can other variety of ways be implemented, and can in the scope that does not break away from the utility model aim, carry out various omissions, displacement, change.These embodiments and distortion thereof all are included in the scope and aim of utility model, and be included in the scope of the utility model that claims put down in writing and the scope that is equal in.
Claims (3)
1. a Straight lamp is characterized in that possessing:
The Straight cover, its at least a portion has light transmission;
A pair of lamp holder, it has a pair of lamp pin, is installed on respectively an end and the other end of cover;
Luminescence unit, it is disposed in cover, and the 2nd illuminating circuit that possesses the 1st illuminating circuit and insulate with the 1st illuminating circuit, described the 1st illuminating circuit is connected with the lamp pin of the lamp holder of an end and has the 1st light-emitting component that sends the 1st photochromic light, and described the 2nd illuminating circuit connects from the lamp pin of the lamp holder of the other end and has the 2nd light-emitting component that sends the light photochromic with the 1st the photochromic the different the 2nd.
2. Straight lamp according to claim 1, is characterized in that,
In described luminescence unit, the substrate that there is strip along the Straight cover, and be formed with the 1st illuminating circuit along a side of intersecting with the substrate long side direction, along opposite side, be formed with the 2nd illuminating circuit, between the 1st illuminating circuit and the 2nd illuminating circuit, be formed with predetermined insulation distance.
3. a lighting device is characterized in that possessing:
The described Straight lamp of claim 1 or 2;
A pair of lamp socket, assemble respectively each lamp holder at the two ends of Straight lamp;
Ignition device, have from each lamp socket respectively to the dual system output circuit of each illuminating circuit supply capability of Straight lamp.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012262924A JP2014110107A (en) | 2012-11-30 | 2012-11-30 | Straight pipe type lamp and lighting device |
JP2012-262924 | 2012-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203384748U true CN203384748U (en) | 2014-01-08 |
Family
ID=49873234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320537788.0U Expired - Fee Related CN203384748U (en) | 2012-11-30 | 2013-08-30 | Straight pipe lamp and lighting device |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2014110107A (en) |
CN (1) | CN203384748U (en) |
-
2012
- 2012-11-30 JP JP2012262924A patent/JP2014110107A/en active Pending
-
2013
- 2013-08-30 CN CN201320537788.0U patent/CN203384748U/en not_active Expired - Fee Related
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JP2014110107A (en) | 2014-06-12 |
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Legal Events
Date | Code | Title | Description |
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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: 20140108 Termination date: 20180830 |