CN204879780U - LED panel light - Google Patents
LED panel light Download PDFInfo
- Publication number
- CN204879780U CN204879780U CN201520638577.5U CN201520638577U CN204879780U CN 204879780 U CN204879780 U CN 204879780U CN 201520638577 U CN201520638577 U CN 201520638577U CN 204879780 U CN204879780 U CN 204879780U
- Authority
- CN
- China
- Prior art keywords
- lamp
- baffle
- plate
- led
- input
- 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
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a LED panel light, including rim and lamp plate, the top of rim is fixed with the ceiling, its bottom has the uncovered of rectangle, open the first side wall articulated have with the parallel first baffle in rim top, the second lateral wall of relative the first side wall is articulated have with the parallel second baffle in rim top, first baffle is connected through first extension spring and the first side wall, the second baffle passes through the second extension spring and is connected with the second lateral wall, the length of lamp plate is greater than the distance of first baffle to the second baffle, be less than the distance of the first side wall to the second lateral wall. The utility model discloses aim at in: keep off the joining of plates with first to the fourth through first to the fourth spring through first to the fourth lateral wall, when the lamp plate from bottom to top gets into the lamp plate, permit the lamp plate to back down first baffle through exerting external force, permit the lamp plate to pass through, get into the inside back of rim at the lamp plate, cancel the external force of applying, firstly guarantee firstly can do not not backed down by the dead weight of lamp plate to the fourth baffle to the fourth spring, the installation of realization lamp plate.
Description
Technical field
The utility model relates to a kind of LED, relates more specifically to a kind of LED panel lamp.
Background technology
LED panel lamp is the indoor illumination light fitting of a top grade, and its outer rim is formed through anodic oxidation by aluminium alloy, and light source is LED, and whole Design of Luminaires is attractive in appearance succinctly, air is luxurious, existing good illuminating effect, can bring beautiful impression again to people.LED panel lamp design is unique, and light forms the uniform flat luminous effect of one after the light guide plate of high transmission rate, and illuminance uniformity is good, light is soft, comfortable and not blind bright, effectively can alleviate kopiopia.LED panel lamp can also radiation proof, can not stimulate the skin of pregnant woman, old man, children.
Traditional LED panel lamp comprises the lamp door being fixed on ceiling, and the lamp plate of mounted LED lamp bulb is pressed together between lamp door and ceiling.So, traditional LED panel lamp dismounting needs fixing between first removal lamp door and ceiling, then takes out lamp plate, is not easy to install and maintenance.
In addition, after climate change, usually need to change the LED lamp bead in lamp plate, such as, change warm light modulation or cold light lamp; And traditional LED panel lamp is changed actually not easily.
Utility model content
The purpose of this utility model overcomes or slow down the part at least above-mentioned shortcoming, a kind of LED panel lamp is provided hereby, comprise lamp door and lamp plate, top and the ceiling of described lamp door are fixed, there is bottom it the uncovered of rectangle, first baffle plate parallel with lamp door top is hinged with at described uncovered the first side wall, second of relative the first side wall side walls hingedly has the second baffle parallel with lamp door top, described first baffle plate is connected with the first side wall by the first extension spring, described second baffle is connected with the second sidewall by the second extension spring, the length of described lamp plate is greater than the distance of described first baffle plate to second baffle, be less than the distance of described the first side wall to the second sidewall.
Preferably, the adjacent with described the first side wall the 3rd side walls hingedly has the third gear plate parallel with lamp door top, and described third gear plate is connected with the 3rd sidewall by the 3rd extension spring.
Preferably, what described 3rd sidewall was relative the 4th side walls hingedly has the fourth gear plate parallel with lamp door top, described fourth gear plate is connected with the 4th sidewall by the 4th extension spring, and the width of described lamp plate is greater than the distance of third gear plate to fourth gear plate, is less than the distance of the 3rd sidewall to the 4th sidewall.
Preferably, described first baffle plate and second baffle are equipped with embedded limit groove towards the side at lamp door top, and described lamp plate is embedded in the groove of described limit relative to the opposite side edge at lamp door top.
Preferably, described lamp plate is integrated with LED regulating circuit, and described LED regulating circuit comprises:
First input end, couples source of stable pressure;
First current switching unit, its input couples first input end;
LED strip row cold light lamp group, its input couples the output of described first current switching unit, its output head grounding;
Second input, couples source of stable pressure;
Second current switching unit, its input couples the second input;
LED strip row warms up light modulation group, and its input couples the output of described second current switching unit, its output head grounding.
Preferably, described first current switching unit includes the first change-over switch and the first open-close on-off, described first change-over switch one end couples first input end, the other end is by coupling the input of described LED strip row cold light lamp group after the first open-close on-off, and described first change-over switch is parallel with the first convert resistance.
Preferably, described LED strip row cold light lamp group comprises multiple LED strip row cold light lamps of connecting successively.
Preferably, described second current switching unit includes the second change-over switch and the second open-close on-off, described second change-over switch one end couples the second input, the other end warms up the input of light modulation group by coupling described LED strip row after the second open-close on-off, and described second change-over switch is parallel with the second convert resistance.
Preferably, described LED strip row warms up light modulation group and comprises multiple LED strip row of connecting successively and warm up light modulation.
The utility model is intended to: the connection being passed through first to fourth spring and first to fourth baffle plate by first to fourth sidewall, when lamp plate from bottom to top enters lamp plate, allowing lamp plate to back down the first baffle plate, allowing lamp plate to pass through by applying external force; After lamp plate enters lamp door inside, cancel externally applied forces, first to fourth spring ensure first to fourth baffle plate can not back down by the gravity of lamp plate.Then the Fast Installation of lamp plate is achieved.
Accompanying drawing explanation
Describe these and other aspect of the present utility model in further detail now with reference to appended accompanying drawing, it is depicted as currently preferred embodiment of the present utility model.Wherein:
Fig. 1 is the structure chart of the present embodiment LED panel lamp;
Fig. 2 is the still uninstalled structure chart of lamp plate of the present embodiment;
Fig. 3 is the structure chart one that the lamp plate of the present embodiment is being installed;
Fig. 4 is the structure chart two that the lamp plate of the present embodiment is being installed;
Fig. 5 is the structure chart that the lamp plate of the present embodiment has completed installation.
Fig. 6 is the circuit theory diagrams of the LED regulating circuit of the present embodiment
In figure: 1, lamp door; 2, lamp plate; 3 holding screws; 411, the first side wall; 412, the first baffle plate; 413, the first spring.
Detailed description of the invention
Below in conjunction with accompanying drawing and instantiation, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
As shown in Figure 1, lamp door 1 is fixed by holding screw 3 and ceiling, has the uncovered of rectangle, be equipped with elastic pressing part at uncovered four sidewalls bottom it, and lamp plate 2 is when by uncovered entering, and extruding elastic pressing part, enters lamp door 1 inner; Lamp plate 2 enter completely uncovered after, elastic pressing part prevents lamp plate 2 from being deviate from by lamp door 1 inside.
Particularly, the elastic pressing part of the present embodiment comprises:
The first hinged with the first side wall 411 and parallel with lamp door 1 top baffle plate 412, first baffle plate 412 is connected with the first side wall 411 by the first extension spring;
With second of relative the first side wall 411 the side walls hinged and parallel with lamp door 1 top second baffle, second baffle is connected with the second sidewall by the second extension spring;
Adjacent with the first side wall 411 the 3rd side walls hinged and parallel with lamp door 1 top third gear plate, third gear plate is connected with the 3rd sidewall by the 3rd extension spring;
Relative with the 3rd sidewall the 4th side walls hinged and parallel with lamp door 1 top fourth gear plate, fourth gear plate is connected with the 4th sidewall by the 4th extension spring.
In addition, the length of lamp plate 2 is greater than the first baffle plate 412 to the distance of second baffle, is less than the distance of the first side wall 411 to the second sidewall; The width of lamp plate 2 is greater than the distance of third gear plate to fourth gear plate, is less than the distance of the 3rd sidewall to the 4th sidewall.
As shown in Figures 2 to 5, the lamp plate 2 of the present embodiment made by lower and applied thrust lamp plate 2 enter lamp door 1 time, the edge of lamp plate 2 backs down first to fourth baffle plate simultaneously, and first to fourth spring stress produces deformation; After lamp plate 2 enters lamp door 1 completely, its deformation replied by the first to the first spring 413, the first baffle plate 412 to fourth gear sheet reset; Now, cancel the outside thrust applied, edge and first baffle plate 412 to the fourth gear plate of lamp plate 2 are conflicted again, and so because the elastic force of the first spring 413 and the 4th spring makes the first baffle plate 412 to fourth gear plate can not be backed down by the weight of lamp plate 2 self, now namely lamp plate 2 is arranged in lamp door 1.
In addition, the first baffle plate 412, second baffle, third gear plate and fourth gear plate are equipped with embedded limit groove towards the side at lamp door 1 top, and the opposite side edge at relative lamp door 1 top of lamp plate 2 is embedded in the groove of limit, ensure that lamp plate 2 can not in inner random the rocking of lamp door 1.
Be illustrated in figure 6 the circuit theory diagrams of the present embodiment LED regulating circuit, it comprises seven groups of LED strip portable lighter groups, and often organizing LED strip portable lighter component is that LED strip row cold light lamp group and LED strip row warm up light modulation group.
Further, the first input end of LED circuit, couples source of stable pressure CW+12V; First current switching unit, its input couples first input end; LED strip row cold light lamp group, its input couples the output of described first current switching unit, its output head grounding.Second input, couples source of stable pressure WW+12V; Second current switching unit, its input couples the second input; LED strip row warms up light modulation group, and its input couples the output of the second current switching unit, its output head grounding.
Particularly, first current switching unit includes the first change-over switch K3 and the first open-close on-off K1, first change-over switch K3 one end couples first input end, the other end is by coupling the input of LED strip row cold light lamp group after the first open-close on-off K1, and the first change-over switch K3 is parallel with the first convert resistance RCW10.In addition, LED strip row cold light lamp group comprises multiple LED strip row cold light lamps of connecting successively.
Moreover, second current switching unit includes the second change-over switch K4 and the second open-close on-off K2, second change-over switch K4 one end couples the second input, the other end is by coupling the input that LED strip row warms up light modulation group after the second open-close on-off K2, and the second change-over switch K4 is parallel with the second convert resistance RWW10.In addition, LED strip row warms up light modulation group and comprises multiple LED strip row of connecting successively and warm up light modulation.
According to the above results, the operation principle of the present embodiment is as follows:
1) K1, K3 open, and K2, K4 close: LED cold light lamp CW1 to CW21 lights, and its colour temperature is cold white 6500K, and brightness is 100% of setting brightness.
2) K1, K3, K2, K4 open: LED cold light lamp CW1 to CW21 and LED warms up light modulation WW1 to WW21 and all lights, then colour temperature be cold white 6500K with warm white 2700K mix the naturally white 4500K of colour temperature, brightness is set brightness 100%.
3) K2, K4 open, and K1, K3 close: LED warms up light modulation WW1 to WW21 and lights, and colour temperature is warm white 2700K, and brightness is 100% of setting brightness.
4) K1 opens, K2, K3, K4 close: LED cold light lamp CW1 to CW21 lights, electric current flows through regulating resistance RCW10, the LED of CW1 to CW21 is lighted, brightness is 50% (concrete brightness value can equal electric current according to the voltage of Ohm's law divided by resistance and regulate) of setting brightness, and colour temperature is cold white 6500K.
5) K1, K2 open, and K3, K4 pass LED cold light lamp CW1 to CW21 and LED warms up light modulation WW1 to WW21 and all lights, and electric current respectively flows through regulating resistance RCW10 and RWW10, and brightness is 50% of setting brightness.(concrete brightness value can equal electric current according to the voltage of Ohm's law divided by resistance and regulate), colour temperature is that cold white and warm white temperature closes colour temperature 4500K in vain naturally.
6) K2 opens, K1, K3, K4 close: LED warms up light modulation WW1 to WW21 and lights, electric current flows through regulating resistance RWW10, and brightness is 50% (concrete brightness value can equal electric current according to the voltage of Ohm's law divided by resistance and regulate) of setting brightness, and colour temperature is warm white 2700K.
Claims (9)
1. a LED panel lamp, comprise lamp door and lamp plate, it is characterized in that, top and the ceiling of described lamp door are fixed, there is bottom it the uncovered of rectangle, first baffle plate parallel with lamp door top is hinged with at described uncovered the first side wall, second of relative the first side wall side walls hingedly has the second baffle parallel with lamp door top, described first baffle plate is connected with the first side wall by the first extension spring, described second baffle is connected with the second sidewall by the second extension spring, the length of described lamp plate is greater than the distance of described first baffle plate to second baffle, be less than the distance of described the first side wall to the second sidewall.
2. LED panel lamp according to claim 1, is characterized in that, the adjacent with described the first side wall the 3rd side walls hingedly has the third gear plate parallel with lamp door top, and described third gear plate is connected with the 3rd sidewall by the 3rd extension spring.
3. LED panel lamp according to claim 2, it is characterized in that, what described 3rd sidewall was relative the 4th side walls hingedly has the fourth gear plate parallel with lamp door top, described fourth gear plate is connected with the 4th sidewall by the 4th extension spring, the width of described lamp plate is greater than the distance of third gear plate to fourth gear plate, is less than the distance of the 3rd sidewall to the 4th sidewall.
4. LED panel lamp according to claim 1, is characterized in that, described first baffle plate and second baffle are equipped with embedded limit groove towards the side at lamp door top, and described lamp plate is embedded in the groove of described limit relative to the opposite side edge at lamp door top.
5. LED panel lamp according to claim 1, is characterized in that, described lamp plate is integrated with LED regulating circuit, and described LED regulating circuit comprises:
First input end, couples source of stable pressure;
First current switching unit, its input couples first input end;
LED strip row cold light lamp group, its input couples the output of described first current switching unit, its output head grounding;
Second input, couples source of stable pressure;
Second current switching unit, its input couples the second input;
LED strip row warms up light modulation group, and its input couples the output of described second current switching unit, its output head grounding.
6. LED panel lamp according to claim 5, is characterized in that,
Described first current switching unit includes the first change-over switch and the first open-close on-off, described first change-over switch one end couples first input end, the other end is by coupling the input of described LED strip row cold light lamp group after the first open-close on-off, and described first change-over switch is parallel with the first convert resistance.
7. LED panel lamp according to claim 5, is characterized in that,
Described LED strip row cold light lamp group comprises multiple LED strip row cold light lamps of connecting successively.
8. LED panel lamp according to claim 5, is characterized in that,
Described second current switching unit includes the second change-over switch and the second open-close on-off, described second change-over switch one end couples the second input, the other end warms up the input of light modulation group by coupling described LED strip row after the second open-close on-off, and described second change-over switch is parallel with the second convert resistance.
9. LED panel lamp according to claim 5, is characterized in that,
Described LED strip row warms up light modulation group and comprises multiple LED strip row of connecting successively and warm up light modulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520638577.5U CN204879780U (en) | 2015-08-22 | 2015-08-22 | LED panel light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520638577.5U CN204879780U (en) | 2015-08-22 | 2015-08-22 | LED panel light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204879780U true CN204879780U (en) | 2015-12-16 |
Family
ID=54824149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520638577.5U Expired - Fee Related CN204879780U (en) | 2015-08-22 | 2015-08-22 | LED panel light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204879780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202425A (en) * | 2015-08-22 | 2015-12-30 | 湖北爱商光电股份有限公司 | LED (light-emitting diode) panel lamp |
-
2015
- 2015-08-22 CN CN201520638577.5U patent/CN204879780U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202425A (en) * | 2015-08-22 | 2015-12-30 | 湖北爱商光电股份有限公司 | LED (light-emitting diode) panel lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204879780U (en) | LED panel light | |
| CN202629852U (en) | High luminous efficiency LED (light emitting diode) ceiling lamp capable of adjusting light and color temperature | |
| CN105202425A (en) | LED (light-emitting diode) panel lamp | |
| CN204853156U (en) | Long LED panel light | |
| CN203215547U (en) | Window scenery light-emitting device simulating natural lighting | |
| CN103206662B (en) | A kind of window scape light-emitting device of simulating nature daylighting | |
| CN206222044U (en) | A kind of roller shutter lamp of individual layer backlight cloth | |
| CN208715198U (en) | A kind of sleeping berth parlor integral type illumination | |
| CN206222048U (en) | A kind of adjustable roller shutter lamp of brightness | |
| CN206530913U (en) | A kind of simple roller shutter lamp | |
| CN207279512U (en) | A kind of double-side LED panel lamp | |
| CN205535578U (en) | Touch mixing of colors lamp strip of adjusting luminance of LED | |
| CN204345486U (en) | A kind of separate assembling LED illumination lamp | |
| CN207364815U (en) | L ED ceiling light | |
| WO2014008863A1 (en) | Led panel lamp | |
| CN204227277U (en) | A kind of ceiling lamp | |
| CN108758469A (en) | A kind of LED panel lamp being easily installed and fastness is strong | |
| CN206592921U (en) | A kind of LED panel lamp of novel intelligent | |
| CN209325645U (en) | A kind of LED panel lamp of polychrome transformation | |
| CN203927633U (en) | A kind of stepless dimming type LED lamp affixed to the ceiling | |
| CN206817206U (en) | A kind of LED double-sides lamp | |
| CN106439565A (en) | Simple roller shutters lamp | |
| CN211902451U (en) | Children ceiling lamp | |
| CN208189162U (en) | A kind of novel LED backlight illuminating advertisement lamp box | |
| CN106439561A (en) | Brightness-adjustable roller shutters lamp |
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: 20151216 Termination date: 20180822 |