CN203413401U - LED (light-emitting diode) ball lamp device - Google Patents
LED (light-emitting diode) ball lamp device Download PDFInfo
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- CN203413401U CN203413401U CN201320446590.1U CN201320446590U CN203413401U CN 203413401 U CN203413401 U CN 203413401U CN 201320446590 U CN201320446590 U CN 201320446590U CN 203413401 U CN203413401 U CN 203413401U
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- lamp
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- lamp panel
- lamp plate
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Abstract
The utility model relates to an LED (light-emitting diode) ball lamp device. The LED ball lamp device at least comprises a lamp holder, a lamp panel power supply, an LED lamp panel, a condensing unit and a lamp panel seat; the lamp panel seat is provided with an external thread connected with the internal thread of the lamp holder; the lamp panel seat is connected with the lamp holder through the internal thread and the external thread; the light panel power supply is positioned in the cavity of the lamp holder below the lamp panel seat and is used for supplying power supply constant-current drive current to the LED lamp panel; the plane of the LED lamp panel is fixed in the cavity of the plane at the upper end of the lamp panel seat; the LED lamp panel is electrically connected with the output end of the lamp panel power supply; the input end of the lamp panel power supply is electrically connected with the electrodes of two alternating-current connecting power supplies of the lamp holder; the lower end of the condensing unit is connected with the LED lamp panel to form sealed connection; the condensing unit is used for condensing light emitted from the LED lamp panel and emitting the condensed light in the mode of a light point source. By virtue of the condensing unit, the problem that the illumination range and the angle of the conventional LED lamp are not enough is solved; the spatial isolation between the upper part of the LED lamp panel and the condensing unit facilitates the radiating of the lamp panel in a using process, and the service life of the lamp panel is greatly prolonged.
Description
Technical field
The utility model relates to the illuminating lamp that a kind of LED of take is light source, particularly a kind of LED ball lamp device.
Background technology
LED is as a kind of novel lighting source, there are energy-saving and environmental protection, the life-span is long, colour rendering good, stable luminescence, luminous efficiency are high, without the feature of stroboscopic and bad dazzle, get more and more people's extensive concerning.Therefore, in the light fixture of present stage, be widely used.
To be that 200920271405.3 Chinese patent is a kind of be provided with in the LED light fixture that stepper motor can accurately change illumination range the patent No., mention a kind of stable, practical, accurate device and change illumination range and angle, put forth effort on illumination range and the irradiating angle of widening LED light fixture.The prior art is by having been used the LED light fixture with stepper motor, can effectively solve illumination range and angle and be difficult to the problem accurately changing, adopt after stepper motor, the advantages such as when light fixture has work, noise is low, stationarity good, compact conformation volume is little, adopt stepper motor and rotating shaft can change accurately light-struck angle.
But now widely used LED light fixture is not all considered the heat dissipation problem of LED lamp plate.Conventionally, on LED lamp plate, can be used for fixing heat-barrier material by brush one deck, cause lamp more and more hotter in lighting process, be unfavorable for protection and permanent use of lamp plate.
Utility model content
The purpose of this utility model is to provide that a kind of good heat dissipation, illuminance are high, the LED ball modulated structure of long service life.
The purpose of this utility model is to realize like this, a ball lamp device, is characterized in that, at least comprises: lamp holder, lamp plate power supply, LED lamp plate, light focusing unit and luminous board seat, luminous board seat has the external screw thread being connected with lamp holder internal thread, and luminous board seat is connected by internal and external threads with lamp holder; Lamp plate power supply is positioned at the cavity of luminous board seat below lamp holder, for power supply constant current drive current being provided to LED lamp plate; LED lamp plate plane is fixed in the plane cavity of luminous board seat upper end, and LED lamp plate is electrically connected to lamp plate power output end, and lamp plate power input exchanges and is connected power electrode electrical connection with two, lamp holder; Light focusing unit lower end and LED lamp plate form and are tightly connected, and light focusing unit gathers in the mode of spot light and launches for the light that LED lamp plate is sent.
Described luminous board seat is connected with lampshade, for the light softening to light focusing unit transmitting.
Described light focusing unit, at least comprises: lamp spheroid and leaded light cone, and lamp spheroid is half spherical transparent body, for the transmission of light; Leaded light cone imports lamp spheroid for area source that LED lamp plate is sent, by lamp spheroid to surrounding projection illumination light source.
The described formed angle of leaded light cone is 120 degree.
The utility model has the advantages that: by light focusing unit, solved simply and effectively conventional LED light illumination range and the inadequate problem of angle; LED lamp plate top isolates with the space of light focusing unit, is convenient to lamp plate heat radiation in use, greatly extends the service life of lamp plate.
Below by accompanying drawing explanation and the specific embodiment, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model.
In figure, 1, lamp holder, 2, lamp plate power supply, 3, LED lamp plate, 4, luminous board seat, 5, light focusing unit, 6, lampshade, 7, lamp spheroid, 8, leaded light cone.
The specific embodiment
As shown in Figure 1, a kind of LED ball lamp device, at least comprises: lamp holder 1, lamp plate power supply 2, LED lamp plate 3, light focusing unit 5 and luminous board seat 4, and luminous board seat 4 has the external screw thread being connected with lamp holder 1 internal thread, and luminous board seat 4 is connected by internal and external threads with lamp holder 1; Lamp plate power supply 2 is positioned at the cavity of luminous board seat 4 below lamp holders 1, for power supply constant current drive current being provided to LED lamp plate 3; LED lamp plate 3 planes are fixed in luminous board seat 4 upper end plane cavitys, and LED lamp plate 3 is electrically connected to lamp plate power supply 2 outputs, and lamp plate power supply 2 inputs exchange and are connected power electrode electrical connection with 1 two, lamp holder; Light focusing unit 5 lower ends and LED lamp plate 3 form and are tightly connected, and light focusing unit 5 gathers in the mode of spot light and launches for the light that LED lamp plate 3 is sent.Described light focusing unit consists of lamp spheroid 7 and leaded light cone 8, and lamp spheroid 7 is half spherical transparent body, for the transmission of light; Leaded light cone 8 imports lamp spheroid 7 for area source that LED lamp plate 3 is sent, by lamp spheroid 7 to surrounding projection illumination light source.
As shown in Figure 1, a kind of LED ball lamp device, at least comprises: lamp holder 1, lamp plate power supply 2, LED lamp plate 3, light focusing unit 5 and luminous board seat 4, and luminous board seat 4 has the external screw thread being connected with lamp holder 1 internal thread, and luminous board seat 4 is connected by internal and external threads with lamp holder 1; Lamp plate power supply 2 is positioned at the cavity of luminous board seat 4 below lamp holders 1, for power supply constant current drive current being provided to LED lamp plate 3; LED lamp plate 3 planes are fixed in luminous board seat 4 upper end plane cavitys, and LED lamp plate 3 is electrically connected to lamp plate power supply 2 outputs, and lamp plate power supply 2 inputs exchange and are connected power electrode electrical connection with 1 two, lamp holder; Light focusing unit 5 lower ends and LED lamp plate 3 form and are tightly connected, and light focusing unit 5 gathers in the mode of spot light and launches for the light that LED lamp plate 3 is sent.Luminous board seat 4 is connected with lampshade 6, for the light softening to light focusing unit 5 transmittings.
Leaded light cone 8 is glass or resin, and electrical equipment face (conductor wire, conductive electrode, the LED) sealing by leaded light cone 8 lower surfaces and LED lamp plate 3, makes ball lamp reach object explosion-proof, waterproof.
The outer lampshade 6 that increases of light focusing unit 5, makes ball lamp reach the object of double-layer explosion-proof, waterproof.
In the utility model, leaded light cone 8 can form the light emitting anger of 120 degree left and right, to surrounding emission of light.The light that LED lamp plate 3 sends, by the total reflection of leaded light cone 8, the form with simulation points light source in lamp spheroid 7 that gathers exhales, and by the filtration of lampshade 6, makes the bright position finally dispersed soft, and has higher brightness.
Claims (4)
1. a LED ball lamp device, it is characterized in that, at least comprise: lamp holder (1), lamp plate power supply (2), LED lamp plate (3), light focusing unit (5) and luminous board seat (4), luminous board seat (4) has the external screw thread being connected with lamp holder (1) internal thread, and luminous board seat (4) is connected by internal and external threads with lamp holder (1); Lamp plate power supply (2) is positioned at the cavity of luminous board seat (4) below lamp holder (1), for power supply constant current drive current being provided to LED lamp plate (3); LED lamp plate (3) plane is fixed in the plane cavity of luminous board seat (4) upper end, and LED lamp plate (3) is electrically connected to lamp plate power supply (2) output, and lamp plate power supply (2) input exchanges and is connected power electrode electrical connection with (1) two, lamp holder; Light focusing unit (5) lower end and LED lamp plate (3) form and are tightly connected, and light focusing unit (5) gathers in the mode of spot light and launches for the light that LED lamp plate (3) is sent.
2. a kind of LED ball lamp device according to claim 1, is characterized in that: described luminous board seat (4) is connected with lampshade (6), for the light softening to light focusing unit (5) transmitting.
3. a kind of LED ball lamp device according to claim 1, is characterized in that: described light focusing unit (5), at least comprises: lamp spheroid (7) and leaded light cone (8), and lamp spheroid (7) is half spherical transparent body, for the transmission of light; Leaded light cone (8) imports lamp spheroid (7) for area source that LED lamp plate (3) is sent, by lamp spheroid (7) to surrounding projection illumination light source.
4. according to a kind of LED ball lamp device described in claims 3, it is characterized in that: the described formed angle of leaded light cone (8) is 120 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320446590.1U CN203413401U (en) | 2013-07-25 | 2013-07-25 | LED (light-emitting diode) ball lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320446590.1U CN203413401U (en) | 2013-07-25 | 2013-07-25 | LED (light-emitting diode) ball lamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203413401U true CN203413401U (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320446590.1U Expired - Fee Related CN203413401U (en) | 2013-07-25 | 2013-07-25 | LED (light-emitting diode) ball lamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203413401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411144A (en) * | 2013-07-25 | 2013-11-27 | 西安发威电子科技有限公司 | LED ball lamp structure |
-
2013
- 2013-07-25 CN CN201320446590.1U patent/CN203413401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411144A (en) * | 2013-07-25 | 2013-11-27 | 西安发威电子科技有限公司 | LED ball lamp structure |
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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 |
Granted publication date: 20140129 Termination date: 20140725 |
|
| EXPY | Termination of patent right or utility model |