TW201317495A - Replaceable horizontal LED troffer structure - Google Patents

Abstract

This invention provides a replaceable horizontal LED troffer structure, which comprises an LED, a rotary arm, a driver sleeve, a lamp head, and an adjustment orientation button. The LED is placed in a lamp cup. The driver sleeve is provided with a driver therein. The driver is electrically connected with the LED. The front end of the rotary arm is perpendicularly connected with the lamp cup, and the rear end is fit over the front end of the driver sleeve. A terminal of the driver sleeve is provided with the lamp head that is electrically connected with the driver. The adjustment orientation button is disposed on the rotary arm, when fastened, can fix the rotary arm and the driver sleeve. When unfastened, the adjustment orientation button allows rotation of the rotary arm on the drive sleeve to adjust the illumination angle.

Description

Replacement lateral LED recessed light structure

The invention relates to a recessed light structure, in particular to an alternative lateral LED recessed light structure.

According to the apartment building, because the height of the house is short, in order to gain indoor height space, many residents no longer use chandeliers or even fluorescent lamps, but embed the lights in the ceiling. The recessed lights avoid the height of the base of the fluorescent lamps, and can be optionally embedded. Conditions such as position, quantity, and illumination angle are small and beautiful, and fashionable.

At present, the recessed lights used in houses are divided into standard recessed lights and LED recessed lights. The standard built-in light sources are mostly tungsten light bulbs, energy-saving lamps (PL lamps) and spiral fluorescent energy-saving lamps, because they are multi-directional. Illumination, in the use of recessed lights, only the light below the light is emitted. Although the light in the other illumination lamps is reflected through the reflector, its efficiency has been compromised, which is not ideal. However, when the standard recessed light bulb is broken, the light bulb can be replaced separately. continue to use.

The LED downlight is a disposable recessed light, including a light source (LED), a light fixture, a heat sink fin, and a driver as a whole. Since the LED has the characteristics of one-way illumination, it can fully exert the full effect of full light illumination. LED downlights are available in vertical and horizontal styles. The vertical type is higher and the horizontal type is shorter. Due to space constraints, horizontal recessed lights have been widely used. However, when the LED is locked into a horizontal recessed light, the projection surface is not It must be in the light exit of the lamp; in addition, when the LED or the drive is broken, the whole set of recessed lights should be discarded. Therefore, although the recessed downlight can achieve the effect of light and thin heat dissipation, professional hydropower engineers must be able to construct and replace, regardless of personnel costs. Or LED lights are all high; in addition, if the LED life ends after a period of time, and the set of models of the recessed lights has been discontinued, consumers can not replace the recessed lights. In addition, the general recessed light system is vertically embedded in the ceiling. As shown in Fig. 1, since the rear end of the recessed light is hidden in the ceiling and only the mirror surface is exposed, it is necessary to lower the ceiling height to hide the rear end of the recessed light to maintain the beauty of the ceiling. As a result, the indoor space that is not high is more narrow and full of suffocation.

Therefore, the present invention proposes an alternative lateral LED downlight structure to achieve indoor height space to overcome the above problems, and the specific architecture and its implementation will be described in detail below.

The main object of the present invention is to provide an alternative lateral LED downlight structure, which is composed of a detachable lamp cup, a rotating arm, a driver sleeve and a lamp cap, and can be replaced separately when the life of the LED is expired or the drive is damaged. The new LED or driver eliminates the need to replace the entire set of recessed lights, making it easy to replace and save money.

Another object of the present invention is to provide an alternative lateral LED downlight structure, wherein the rotating arm can be rotated within a certain range on the driver sleeve to adjust the LED illumination angle, and after adjusting the angle, the orientation knob will be adjusted. The rotating arm is locked to the driver sleeve, so the rotating arm does not elastically relax due to the constant rotation, and the angle can be firmly fixed.

In order to achieve the above object, the present invention provides an alternative lateral LED recessed lamp structure, comprising a light cup, an LED is disposed in the light cup; a driver sleeve is internally provided with a driver, and the driver is electrically connected to the LED; a rotating arm, the front end is provided with a coupling seat, which is perpendicularly connected with the lamp cup, the rear end of the rotating arm is sleeved around the front end of the driver sleeve; a lamp cap is disposed at the end of the driver sleeve, and the lamp cap is electrically connected with the driver; and an adjustment orientation The button is disposed on the rotating arm for fixing the rotating arm to the driver sleeve, and loosening the adjusting knob to rotate the rotating arm on the driver sleeve to adjust the irradiation angle.

The purpose, technical content, features and effects achieved by the present invention will be more readily understood by the detailed description of the embodiments.

The present invention provides an alternative lateral LED downlight structure. Please refer to FIG. 2 to FIG. 6 at the same time. FIG. 2 and FIG. 3 are perspective views of an alternative lateral LED recessed lamp structure according to the present invention. The figure is an exploded view of this embodiment, and Figures 5 and 6 are respectively a bottom view and a right side view of this embodiment.

The alternative lateral LED downlight structure 10 of the present invention comprises a rotating arm 12, a binding seat 14, a tray 16, an LED 17, a light cup 18, a driver sleeve 20, a base 24 and an adjustment knob 26 The front end of the rotating arm 12 is provided with a coupling seat 14, and the rear end is sleeved with the driver sleeve 20. The coupling seat 14 and the rotating arm 12 can be integrally formed or bonded; the tray 16 is disposed on the lamp cup 18, and the LED 17 and the lamp cup 18 are provided. The tray 16 is fixed on the tray 16 , and at least one latch 30 protrudes from the tray 16 , and the latch 30 is rotated and fixed through the fixing hole on the joint 14 ; the LED cup 18 is provided with the LED 17 and the opening of the lamp cup 18 The lens is sealed by a lens 28, which may be glass or plastic. It can be seen from Fig. 6 that the lens 28 is a curved surface to scatter light.

A driver 22 is disposed in the driver sleeve 20, and the lamp cap 24 is connected to the end of the driver sleeve 20, and the driver 22 is electrically connected to the lamp cap 24, and the LED 17 is electrically connected to the driver 22, When the base 24 takes power, the driver 22 activates the LED 17 to cause it to illuminate.

The adjustment orientation button 26 is disposed on the rotating arm 12, and since the rotating arm 12 is sleeved on the driver sleeve 20, when the adjustment orientation button 26 is locked, the driver sleeve 20 is pressed, so that the rotating arm 12 is fixed on the driver sleeve 20. Therefore, when the adjustment knob 26 is released, the rotating arm 12 can be rotated within a certain range to change the LED illumination angle as shown in FIGS. 7 and 8. After the angle is determined, the adjustment knob 26 is locked. The irradiation angle is fixed, and the adjustment angle range in the present invention is about 350 degrees.

FIG. 9 is a schematic view showing an embodiment of the alternative lateral LED downlight structure 10 disposed in the lamp cover 32. The lamp cover 32 is fixed on a fixing frame 34, and a lamp holder 36 is disposed on the lamp cover 32, and the replacement lateral LED is disposed. The base 24 of the downlight structure 10 can be screwed into the socket 36 to complete the electrical connection.

In the present invention, the lamp cap 40 and the socket are all standard products that have been used on the market. For example, FIG. 10, FIG. 11 and FIG. 12 are respectively a perspective view and an exploded view of another embodiment of the alternative lateral recessed lamp structure of the present invention. And the right side view, it can be seen from the figure that the difference between FIG. 10 and FIG. 2 is that the lamp cap 40 is a plug of another different specification, which can be inserted into a lamp holder of different specifications to obtain power supply, and the driver 22 is electrically connected to the lamp cap 42. And drive the LED 17.

Please refer to FIG. 13 , FIG. 14 and FIG. 15 , which are respectively a perspective view, an exploded view and a right side view of a further embodiment of the alternative lateral recessed light structure of the present invention. FIG. 13 and FIG. The difference between FIG. 2 and FIG. 10 is that the lamp cap 42 is a plug of a different specification, which can be inserted into a lamp holder of different specifications to obtain power supply, and the driver 22 is electrically connected to the lamp cap 42 and drives the LED 17.

Therefore, the assembly method of the alternative lateral LED downlight structure of the present invention first selects the lamp head of the relative specification according to different lamp holders, installs the rotating arm and adjusts the angle, confirms the irradiation angle, and then adjusts the orientation button to lock and reload The lamp cup and the LED can be used.

In summary, the alternative lateral LED downlight structure provided by the present invention is an LED recessed lamp that can be assembled and disassembled and adjusted with an illumination angle. The horizontal design can save internal space in response to a low-rise apartment building. Because of the ease of disassembly and assembly, it does not require the construction of professional hydropower engineers, it is easy to maintain and maintain, and the average person can easily adjust the illumination angle to facilitate the use.

The above is only the preferred embodiment of the present invention and is not intended to limit the scope of the present invention. Therefore, any changes or modifications of the features and spirits of the present invention should be included in the scope of the present invention.

10. . . Replacement lateral LED recessed light structure

12. . . Rotating arm

14. . . Joint seat

16. . . tray

17. . . led

18. . . light Cup

20. . . Drive sleeve

twenty two. . . driver

twenty four. . . Lamp head

26. . . Adjust the orientation button

28. . . lens

30. . . Latch

32. . . lampshade

34. . . Fixing frame

36. . . Lamp holder

40, 42. . . plug

Figure 1 is a cross-sectional view of a prior art downlight structure.

2 and 3 are perspective views of an embodiment of an alternative lateral LED downlight structure of the present invention.

Figure 4 is an exploded view of Figure 3.

Fig. 5 and Fig. 6 are a bottom view and a right side view, respectively, of Fig. 2.

Fig. 7 and Fig. 8 are schematic views showing the rotation of the lamp cup from the front view and the right side view, respectively.

Figure 9 is a schematic view showing the alternative lateral LED downlight structure of the present invention disposed in the lampshade.

10, 11 and 12 are respectively a perspective view, an exploded view and a right side view of another embodiment of the alternative lateral LED downlight structure of the present invention.

13, 14 and 15 are respectively a perspective view, an exploded view and a right side view of another embodiment of the alternative lateral LED downlight structure of the present invention.

10. . . Replacement lateral LED recessed light structure

12. . . Rotating arm

14. . . Joint seat

17. . . led

18. . . light Cup

20. . . Drive sleeve

twenty four. . . Lamp head

26. . . Adjust the orientation button

28. . . lens

Claims (7)

An alternative lateral LED downlight structure comprises: a light cup, at least one LED is placed in the light cup; a driver sleeve is internally provided with a driver, the driver is electrically connected to the LED; a rotating arm, the front end Vertically connected to the lamp cup, the rear end of the rotating arm is sleeved around the front end of the driver sleeve; a lamp cap is disposed at the end of the driver sleeve, and the lamp cap is electrically connected to the driver; and an adjustment knob is provided On the rotating arm, the rotating arm is fixed to the driver sleeve, and the adjusting orientation button is loosened to rotate the rotating arm on the driver sleeve to adjust the irradiation angle. The alternative lateral LED downlight structure of claim 1, wherein the light cup is sealed with a lens. The replacement lateral LED downlight structure of claim 1, wherein the light cup further comprises a tray, and the LED and the light cup are fixed on the tray. The replacement lateral LED downlight structure of claim 3, wherein at least one of the latches is exposed outside the tray, and the rotating arm is provided with at least one fixing hole, and the latch can be inserted into the fixing hole to be rotationally fixed. The alternative lateral LED downlight structure of claim 1, wherein the front end of the rotating arm is provided with a coupling seat. The replacement lateral LED downlight structure of claim 5, wherein the light cup further comprises a tray, the LED is fixed on the tray, and at least one cassette is exposed outside the tray, and the binding seat is provided There is at least one fixing hole into which the cassette can be inserted and fixed. LED is the alternative lateral LED downlight structure of claim 1, wherein the lamp head can be inserted or screwed into a corresponding lamp holder for power supply.