CN204328522U - A kind of LED - Google Patents

Abstract

The utility model discloses a kind of LED, relate to field of light fittings, solve the technical problem that existing LED lamp tube splits inconvenient maintenance, the LED that the utility model is new comprises lamp bracket, diffuser, driver and light source assembly, and lamp bracket is provided with mounting groove along its length, and light source assembly is arranged in mounting groove, diffuser is arranged on the notch place of mounting groove, the end of lamp bracket is provided with end cap, is provided with spatial accommodation in end cap, and driver to be arranged in spatial accommodation and to be positioned at outside lamp bracket.The utility model is applied in pendent lamp.

Description

A kind of LED light

【Technical field】

The utility model relates to an LED lamp, which belongs to the field of lamps.

【Background technique】

The existing public places and household lamps are generally T8 lamps. The T8 lamp has the advantages of uniform illumination and large illumination area, but the service life of the T8 lamp is short and needs to be replaced frequently.

Semiconductor light-emitting diode is a semiconductor that can convert electrical energy into visible light. It changes the principle of tungsten filament light emission in incandescent lamps and the three-based toner light emission principle of energy-saving lamps, and uses electric field light emission. The LED lamp tube made of LED lamp beads has the advantages of long life, high luminous efficiency, no radiation and low power consumption. However, the structure of the existing LED lamp tube is simple. When the lamp tube is damaged or there is only a little fault in the internal parts, the whole lamp will not light up, and it is inconvenient to maintain and cannot be reused.

【Content of invention】

The technical problem solved by the utility model is to provide an LED lamp, which is easy to install, easy to maintain and reliable in operation.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

An LED lamp, comprising a lamp holder, a translucent cover, a driver and a light source assembly, the lamp holder is provided with a mounting groove along the length direction, the light source assembly is installed in the installation groove, and the translucent cover is installed in the At the notch of the installation groove, an end cover is installed at the end of the lamp holder, and an accommodation space is provided in the end cover, and the driver is installed in the accommodation space and located outside the lamp holder.

Further, the end cover is provided with a mounting base and a separation sleeve, the accommodation space is set in the separation sleeve, the mounting base is detachably connected with the lamp holder, and the separation sleeve extends into the light-transmitting in the hood.

Further, a baffle is provided at the opening of the accommodation space, and the baffle is rotatably connected to the end surface of the spacer sleeve, and a torsion spring is provided at the connection between the baffle plate and the spacer sleeve.

Further, a notch is provided on the outer surface of the spacer sleeve opposite to the lamp holder, a partition is provided at the notch, and a connecting wire is connected between the driver and the light source assembly, and the connecting wire Pass through between the partition and the separation sleeve, and arrange in the installation groove.

Further, the bottom of the mounting seat is provided with a groove which is socketed on the end of the lamp holder, and the mounting seat is provided with a buckle, and the buckle includes a protrusion and a The bar-shaped hole half surrounds the protrusion, and the top surface of the frame is provided with a slot, and the buckle is snapped into the slot.

Further, a guide groove is provided on the side wall of the lamp holder, and a slider connected to the guide groove is provided on the inner wall of the groove.

Further, the lamp holder includes a top plate, vertical plates are provided on both sides of the bottom surface of the top plate, the installation groove is formed between the vertical plate and the top plate, and slots are provided on the opposite surface of the vertical plate, so that The light source assembly is connected to the slot.

Further, a boss is provided on the bottom surface of the top plate, and the boss is close to the end of the lamp holder, a power cord is connected to the driver, and a ground wire in the power cord is fixedly connected to the boss.

Further, side plates are provided on both sides of the lamp holder, and an upper baffle plate and a lower clamping plate are provided on the end cover, and the side plates are clamped between the upper baffle plate and the lower clamping plate.

Further, the driver includes a circuit module and a radar module, and the end cover includes a first end cover connected to one end of the lamp holder and a second end cover connected to the other end of the lamp holder, the first end cover The circuit module is placed in the second end cover, and the radar module is placed in the second end cover.

The beneficial effects of the utility model:

In the LED lamp of the present utility model, the lamp frame is made of aluminum profiles to enhance the heat dissipation of the LED lamp and prolong the service life; but when the lamp frame is made of metal, it is necessary to protect the driver so that it does not contact the lamp frame to ensure that the lamp frame is not charged. In order to improve the safety of use and the service life of the driver, the utility model adopts an accommodation space on the end cover, the driver is installed in the accommodation space, and the separation sleeve isolates the driver from the lamp holder, so that the driver does not contact the lamp holder . And the disassembly and assembly of the end cover is convenient, the internal components are replaced, and the maintenance is convenient.

These features and advantages of the present utility model will be disclosed in detail in the following specific embodiments and accompanying drawings.

【Description of drawings】

Below in conjunction with accompanying drawing, the utility model is further described:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the local structural representation of the utility model;

Figure 3 is a schematic diagram of the assembly of the light source assembly, the lamp holder and the light transmission cover in the utility model;

Fig. 4 is a schematic diagram of the external structure of the end cap in the utility model;

Fig. 5 is a schematic diagram of the internal structure of the end cap of the present invention.

【Detailed ways】

The technical solutions of the embodiments of the present invention are explained and described below in conjunction with the accompanying drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, not all of them. Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present utility model.

Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of LED lamp shown includes a lamp frame 1 with a light source assembly 3 installed, a light-transmitting cover 8 connected to the bottom of the lamp frame 1, and an end mounted on the lamp frame 1 The end cover 2 at the top, the light source assembly 3 includes a lamp board and a number of LED lamp beads arranged on the lamp board, the light source assembly 3 is connected with a driver through the connecting wire 7, the driver is connected to the power wire 6, and the lamp holder 1 is an aluminum profile reinforced LED lamp Excellent heat dissipation, prolonging the service life; but when the light frame 1 is metal, it is necessary to protect the driver to ensure that it does not contact the metal light frame, so that the light frame is not charged. Therefore, an accommodation space 213 is provided in the end cover 2 , and the driver is installed in the accommodation space 213 and outside the lamp holder 1 , so that the driver is separated from the lamp holder 1 .

The end cover 2 used is provided with a separation sleeve 21 and a mounting seat 22 located above the separation sleeve 21, a housing space 213 is provided in the separation sleeve 21, the driver is installed in the housing space 213, and the mounting base 22 is detached and connected to the lamp holder 1. After the mounting base 22 is connected to the light frame 1, the spacer 21 extends into the light-transmitting cover 8. The spacer 21 can isolate the driver so that the driver does not contact the light frame 1, and the spacer 21 extends into the light-transmitting cover. 8, on the one hand, the translucent cover 8 is fixed, and on the other hand, the internal space of the translucent cover 8 is used to place the driver, which may be smaller in size of the lamp, and the components are firmly connected, easy to install, and improve production efficiency.

The driver includes a circuit module 3 and a radar module 5. The end cover 2 includes a first end cover connected to one end of the lamp holder 1 and a second end cover connected to the other end of the lamp holder 1. The circuit module 3 is placed in the first end cover, and the second end cover is placed in the second end cover. The radar module 5 is placed in the end cover.

Referring to Fig. 2, Fig. 4 and Fig. 5, there is a notch on the part of the outer circular surface 211 of the spacer 21 opposite to the lamp holder 1, and a partition 212 is provided at the notch, and the connecting wire 7 is connected between the spacer 212 and the spacer 21. After passing through, they are arranged in the installation groove 14 , the wiring is neat and easy to maintain, and the moving range of the driver is limited by the involvement of the connecting wire 7 , so that the driver is limited in the separation sleeve 21 .

Further, a baffle is provided on the opening of the accommodating space, and the driver is reliably limited in the accommodating space through the baffle to prevent the driver from moving freely and detaching from the separation sleeve during transportation and use. Preferably, a rotating shaft is arranged on the baffle, A protrusion extends from the end face of the spacer sleeve to be rotationally connected with the rotating shaft, and a torsion spring is provided at the connection between the rotating shaft and the protrusion.

Preferably, the mounting base 22 is provided with a groove 221 socketed on the end of the lamp holder 1, and the mounting base 1 is provided with a buckle 23, the buckle 23 includes a protrusion and a half-surrounding protrusion arranged on the top surface of the groove 221 The slot 18 is set on the top surface of the frame 1. When installing, as long as you hear a "snap", the buckle 23 will snap into the slot 18, and you can judge that the end cover 2 and the lamp frame 1 have been assembled successfully. . During maintenance, use a tool to pry up the buckle 23 from the strip hole, and pull the end cover 2 outward while prying up, so that the two can be separated; the connection is reliable, and the buckle 23 in this way is compared with the extended buckle plate. Not easy to be broken.

A guide groove 121 may also be provided on the side wall of the lamp holder 1, and a slider 222 connected to the guide groove 121 is provided on the inner wall of the groove 221, and the connection between the two can be smoothly realized through the guiding effect of the two.

Referring to Fig. 2 and Fig. 3, the lamp holder 1 in the utility model comprises a top plate 11, the two sides of the bottom surface of the top plate 11 are provided with a vertical plate 12, and the opposite surface of the vertical plate 12 is provided with a slot 13, and the light source assembly 3 is connected to the slot 13. A mounting groove 14 is formed between the top plate 11, the vertical plate 12 and the light source assembly 3, and the power line 6 and the connection wire 7 are placed in the mounting groove 14. The interspersed structure of the light source assembly 3 and the slot 13 makes installation easy, and the formed installation groove 14 can hide the power cord 6 and the connecting wire 7, making the appearance neat and not messy, and protecting the power cord 6 and the connecting wire 7.

In order to prevent electric shock, it is necessary to ground the lamps and lanterns. Generally, the grounding wires of lamps and lanterns are directly connected to the place that can be seen by human eyes, which seriously affects the appearance of the lamps and lanterns. Near the end of the lamp holder 1, the bottom wire in the power cord 6 is fixedly connected to the boss 16; specifically, the ground wire is tightened on the fixing hole 17 with a self-tapping screw, which can meet the grounding requirements of the lamp without affecting the appearance .

Also, side panels 15 are provided on both sides of the lamp holder 1, and the side panels 15 are arranged obliquely to have a light-gathering effect. The end cover 2 is also provided with an upper baffle 25 and a lower splint 24, and the side panels 15 are clamped on the upper baffle 25. And between the lower splint 24, the installation is more compact and not easy to fall off.

The longitudinal section of the light-transmitting cover 8 is a circular ring with an opening on one side. The outline of the light-transmitting cover 8 is a 3/4 circular light-emitting surface, so the whole lamp emits light at close to 270°, which is more energy-saving and efficient than any previous lamps. higher. The bottom surface of lamp holder 1 is provided with chute 19, and the opening of light-transmitting cover 8 is plugged with chute 19, and the outer wall of separation cover 21 is close to the inner wall of light-transmitting cover 8, and end cap 2 is pressed on both sides of light-transmitting cover 8. side.

Through the above embodiments, the purpose of the utility model has been fully and effectively achieved. Those familiar with this technology should understand that the utility model includes but is not limited to the contents described in the accompanying drawings and the above specific embodiments. Any modifications that do not deviate from the functional and structural principles of the present utility model shall be included in the scope of the claims.

Claims (10)

1. An LED lamp, comprising a lamp holder, a translucent cover, a driver and a light source assembly, the lamp holder is provided with an installation groove along the length direction, the light source assembly is installed in the installation groove, and the light transmission cover is installed At the notch of the installation groove, it is characterized in that: an end cover is installed at the end of the lamp holder, and an accommodation space is provided in the end cover, and the driver is installed in the accommodation space and located in the Outside the light stand. 2. An LED lamp according to claim 1, characterized in that: the end cover is provided with a mounting seat and a partition sleeve, the housing space is provided in the partition sleeve, and the mounting seat and the lamp The frame is disassembled and connected, and the separation sleeve extends into the light transmission cover. 3. An LED lamp according to claim 2, characterized in that: a baffle is provided at the opening of the accommodation space, and the baffle is rotatably connected with the end face of the partition sleeve, and the baffle is connected with the partition A torsion spring is provided at the transition of the sleeve. 4. An LED lamp according to claim 2, characterized in that: a notch is provided on the outer surface of the spacer sleeve opposite to the lamp holder, a partition is provided at the notch, and the driver and There are connecting wires connected between the light source components, and the connecting wires pass between the partition plate and the separation sleeve, and are arranged in the installation groove. 5. The LED lamp according to any one of claims 1 to 4, characterized in that: the bottom of the mounting seat is provided with a groove for socketing the end of the lamp holder, and the mounting seat is provided with There is a buckle, and the buckle includes a protrusion arranged on the top surface of the groove and a strip-shaped hole half surrounding the protrusion, the top surface of the lamp holder is provided with a slot, and the buckle snaps into The card slot. 6 . The LED lamp according to claim 5 , wherein a guide groove is provided on the side wall of the lamp holder, and a slider connected to the guide groove is provided on the inner wall of the groove. 7. An LED lamp according to any one of claims 1 to 4, characterized in that: the lamp holder includes a top plate, and vertical plates are arranged on both sides of the bottom surface of the top plate, and the gap between the vertical plate and the top plate is Surrounding the installation slot, slots are provided on opposite surfaces of the vertical plate, and the light source assembly is connected to the slots. 8. The LED lamp according to claim 7, characterized in that: the bottom surface of the top plate is provided with a boss, the boss is close to the end of the lamp holder, the driver is connected with a power line, The ground wire in the power cord is fixedly connected to the boss. 9. The LED lamp according to claim 7, characterized in that: side panels are provided on both sides of the lamp holder, and an upper baffle and a lower splint are provided on the end cover, and the side panels clip Tightly between the upper baffle and the lower splint. 10. An LED lamp according to any one of claims 1 to 4, wherein the driver includes a circuit module and a radar module, and the end cap includes a first end connected to one end of the lamp holder A cover and a second end cover connected to the other end of the lamp holder, the circuit module is placed in the first end cover, and the radar module is placed in the second end cover.