CN201059507Y - Light emitting diode lamp - Google Patents

Abstract

The utility model belongs to the technical field of non-portable lighting device, a LED lamp. The problems that an existing decorative lamp tungsten filament bulb is large in size, high in generated heat, easy to damage, large in size and inconvenient to arrange and arrange are solved. Light emitting diode lamps and lanterns, including casing (1), light emitting diode (2) casing (1) in be equipped with circuit board (3), light emitting diode (2) set up on circuit board (3), circuit board (3) on be equipped with participate in (4) with light emitting diode (2) electricity is connected, bottom surface (5) of casing (1) be equipped with through-hole (6), bottom surface (5) outside be equipped with bottom plate (7), bottom plate (7) on be equipped with jack (8), participate in (4) through-hole (6) setting in jack (8) to wear out bottom plate (7). Has the advantages of small volume, long service life, convenient combination, collocation and cloth arrangement and good decorative effect.

Description

LED lamps

technical field

The utility model belongs to the technical field of non-portable lighting devices, and is a light-emitting diode lamp.

Background technique

Existing decorative lamps are generally designed according to tungsten filament bulbs, and such structural lamps are often larger in size due to the tungsten filament bulbs, and generate higher heat when emitting light. When the power supply is controlled by the switch control circuit for continuous on-off changes, the service life of the bulb is easily damaged due to constant flickering. During installation, it is inconvenient to arrange due to the large volume of the bulb lamp. Especially when used for decoration, it is not easy to manipulate.

Utility model content

The purpose of the utility model is to provide a light-emitting diode lamp with small size, long service life, convenient combination, collocation and arrangement, and good decorative effect.

In order to achieve the purpose of the present utility model, the light-emitting diode lamp includes a housing, a light-emitting diode, a circuit board is arranged in the housing, the light-emitting diode is arranged on the circuit board, and the circuit board There are pins electrically connected to the light-emitting diodes, the bottom surface of the housing is provided with a through hole, the outside of the bottom surface is provided with a bottom plate, the bottom plate is provided with jacks, and the pins are set through the through holes. in the jack and out of the backplane.

Since the light-emitting diodes are on the circuit board, and the circuit board is provided with pins, a light-emitting unit is thus formed. During production and manufacture, light-emitting units with various light-emitting colors can be manufactured according to the light-emitting colors of the light-emitting lamps. When in use, as long as light-emitting units prepared with light-emitting diodes of different colors are placed in the casing, lamps of various colors can be formed, and the external dimensions are consistent, which is convenient for installation. The light-emitting diodes are arranged on the circuit board. Firstly, the circuit board can be used to fix the light-emitting diodes. Second, a small amount of electronic components can be installed on the circuit board, which constitutes a simple but control circuit, so as to realize the power-on and power-off changes of the light-emitting diodes. . Because the working voltage of the light-emitting diode is very low, the pins can be inserted into the two parallel wires arbitrarily after passing through the through hole. Get the working power that lights up, and on the other hand, you can take advantage of the trend and fix it on the wire. Therefore, when arranging lighting lighting, you only need to arrange the trajectory of the wires, and then press the direct LED lamps directly on the wires. It is very convenient to combine, match and arrange. Light-emitting diodes have low working voltage and small size. Compared with tungsten bulbs, they basically do not generate heat and have a long service life. They are especially suitable for the working state of alternating power on and off. They are very safe to use, and basically do not need to consider the safety performance of electrical appliances.

Description of drawings

The descriptions of the attached drawings are as follows:

Fig. 1 is a schematic diagram of the assembly of Embodiment 1 of the light-emitting diode lamp of the present invention.

Fig. 2 is a structural diagram of Fig. 1 assembled together.

Fig. 3 is a perspective view of the rear of the light-emitting diode lamp in Embodiment 1.

Fig. 4 is a perspective view of the light-emitting diode lamp in Embodiment 1 viewed obliquely from the front.

Fig. 5 is a schematic diagram of assembly of Embodiment 2 of the light-emitting diode lamp of the present invention.

Fig. 6 is a structural view of Fig. 5 assembled together.

Fig. 7 is a perspective view of the rear side of the light-emitting diode lamp in Embodiment 2.

Fig. 8 is a perspective view of the light-emitting diode lamp of Embodiment 2 viewed obliquely from the front.

Fig. 9 is a perspective view of another structure of the lampshade cover in the light-emitting diode lamp of the present invention.

Detailed ways

Below in conjunction with the accompanying drawings, the specific embodiments of the light-emitting diode lamps of the present invention are further described in detail:

As shown in Figs. 1-4, this is one embodiment of the light-emitting diode lamp described in the present invention.

The light-emitting diode lamp includes a housing 1, a light-emitting diode 2, a circuit board 3 is arranged in the housing 1, the light-emitting diode 2 is arranged on the circuit board 3, and the circuit board 3 is provided with There are pins 4 electrically connected to the light emitting diodes 2, the bottom surface 5 of the housing 1 is provided with a through hole 6, the bottom surface 5 is provided with a bottom plate 7 outside, and the bottom plate 7 is provided with a socket 8, so The above-mentioned pin 4 is set in the socket 8 through the through hole 6 and passes through the bottom plate 7 . If high-power light-emitting diodes are used, the shell 1 is made of cast aluminum material, and the metal around the shell is used to conduct heat conduction to the tiny heat generated by high-power light-emitting diodes, reducing the continuous accumulation of heat energy in the shell and improving the working environment of high-power light-emitting diodes . When in use, align the two pins 4 with the corresponding electric wires 18 and insert them. Since the front ends of the pins 4 are pointed, they can pierce the outer insulation layer of the electric wires 18 and contact the copper wires therein to realize connection with the power supply. At the same time, the light emitting diodes Light fixture is fixed on the electric wire 18. Since the light-emitting diode 2 is small in size, low in working voltage, small in weight and does not have high requirements on the electrical safety of the power supply, this inserting and fixing method is more suitable for the distribution and arrangement of the light-emitting diode lamps.

The casing 1 is provided with a light collecting cover 12 covering the light emitting diodes 2 . The condensing cover can adopt the condensing cover of the patent No. 02248356.X. When the condensing cover is covered on the light-emitting diode 2, on the one hand, the effect of concentrating light is produced. On the other hand, since the condensing cover is an entity, it can The opening of the casing is blocked, so that the light-emitting diode 2 is enclosed in the casing to avoid contact with the outside world. At this time, the light-emitting diode lamps have the technical effect of spotlights. When the condensing cover is also made of light-transmitting glass of different colors or made of plexiglass, it will also produce concentrated light beams of different colors.

As shown in Figures 1, 5, and 9, the housing 1 is provided with a lampshade cover 9, the lampshade cover 9 is provided with a fixing post 10, and the housing 1 is provided with an accommodating fixing post 10 post holes 11 . The lampshade cover 9 is in a separate structure from the housing 1 . On the one hand, the light-emitting unit of the housing 1 can be assembled and replaced by opening the lampshade cover 9; on the other hand, the lampshade cover 9 is made of light-transmitting plastics of different colors, which can form colorful color changes. As shown in Figures 1, 2, 5, and 6, the lampshade cover 9 is provided with a concave cavity for accommodating the condenser cover 12. When assembling, the front end of the condenser cover 12 is installed in the concave cavity of the lampshade cover 9. , and the lampshade cover 9 is fixed on the housing 1 through the insertion of the fixing post 10 and the post hole 11 .

To sum up, as long as the spotlight cover is fixed on the light emitting diode 2 in the casing, the technical effect of spotlight can be produced, and it can be used for spotlight lamps. If the lampshade cover is used alone, it will produce the technical effect of astigmatism, which can be used for ordinary lighting fixtures. If the spotlight cover and the lampshade cover are used together, the colors produced will be diverse and have colorful technical effects.

A pair of clamping walls 13 are arranged on the back of the base plate 7 , and the pins 4 pass through both sides of the groove formed by the clamping walls 13 . During use, when the pin 4 pierces the skin of the electric wire 18 and is inserted on the electric wire 18, the clamping wall 13 is clamped on both sides of the electric wire 18, so that the bottom plate 7 can not only be inserted on the electric wire 18, but also can be clamped on the electric wire 18. On 18, more firmly, be suitable for larger volume, the light-emitting diode light fixture of self-heavy is fixed on electric wire 18. When the wires 18 are laid in the cable trough 17 , the clamping walls 13 are fixed on both sides of the cable trough 17 .

As shown in Figures 5-8, this is another embodiment of the light emitting diode lamp described in the present invention.

The light-emitting diode lamp includes a housing 1, a light-emitting diode 2, a circuit board 3 is arranged in the housing 1, the light-emitting diode 2 is arranged on the circuit board 3, and the bottom surface of the housing 1 5 is provided with a through hole 6, and the outer surface of the bottom surface 5 is provided with a wire groove 14, and the outer surface is provided with a bottom plate 7.

In use, the electric wire 18 is electrically connected to the circuit board 3 through the through hole 6 . Then wire slot 14 is clamped on the wire 18, and now wire 18 falls in the wire slot 14, and the bottom surface 5 of housing 1 is combined with wire 18 so that housing 1 is fixed on the wire 18. It is also possible to configure a corresponding line trough 17 according to the thickness of various lines, so that the electric wire 18 is first placed in the line trough 17, and then the electric wire 18 and the line trough 17 are placed in the line trough 14, and pass through the bottom plate 7 Cover the wire groove 14 to fix the wire 18 and the housing 1 together.

The casing 1 is provided with a light collecting cover 12 covering the light emitting diodes 2 .

The housing 1 is provided with a lampshade cover 9 , the lampshade cover 9 is provided with a fixing column 10 , and the housing 1 is provided with a column hole 11 for accommodating the fixing column 10 .

In this embodiment, when in use, the electric wires 18 are arranged in the wire slots 14, and the electric wires are fixed by stuffing sealant or the like. Except that the fixing method of this embodiment is different from that of the previous embodiment, the rest of the effects are the same, which will not be repeated here.

As shown in Figures 1, 2, 5, and 6, the lampshade cover 9 is provided with a concave cavity for accommodating the condenser cover 12. When assembling, the front end of the condenser cover 12 is installed in the concave cavity of the lampshade cover 9. , and the lampshade cover 9 is fixed on the housing 1 through the insertion of the fixing post 10 and the post hole 11 .

Claims (8)

1. led lamp, comprise housing (1), light emitting diode (2), it is characterized in that in described housing (1), being provided with circuit board (3), described light emitting diode (2) is arranged on the circuit board (3), described circuit board (3) is provided with the pin (4) that is electrically connected with light emitting diode (2), the bottom surface (5) of described housing (1) is provided with through hole (6), the outside, described bottom surface (5) is provided with base plate (7), described base plate (7) is provided with jack (8), described pin (4) is arranged in the jack (8) through through hole (6), and passes base plate (7).

2. led lamp according to claim 1 is characterized in that being provided with in the described housing (1) snoot (12) that covers on the light emitting diode (2).

3. led lamp according to claim 1 and 2, it is characterized in that described housing (1) is provided with lamp cover (9), described lamp cover (9) is provided with fixed leg (10), and described housing (1) is provided with the post hole (11) of ccontaining fixed leg (10).

4. led lamp according to claim 1 and 2 is characterized in that described base plate (7) back side is provided with a pair of clamping wall (13), and described pin (4) passes the both sides of the groove that constitutes at clamping wall (13).

5. led lamp according to claim 3 is characterized in that described base plate (7) back side is provided with a pair of clamping wall (13), and described pin (4) passes the both sides of the groove that constitutes at clamping wall (13).

6. led lamp, comprise housing (1), light emitting diode (2), it is characterized in that in described housing (1), being provided with circuit board (3), described light emitting diode (2) is arranged on the circuit board (3), the bottom surface (5) of described housing (1) is provided with through hole (6), and the lateral surface of described bottom surface (5) is provided with wire casing (14), and the outside is provided with base plate (7).

7. led lamp according to claim 6 is characterized in that being provided with in the described housing (1) snoot (12) that covers on the light emitting diode (2).

8. according to claim 6 or 7 described led lamps, it is characterized in that described housing (1) is provided with lamp cover (9), described lamp cover (9) is provided with fixed leg (10), and described housing (1) is provided with the post hole (11) of ccontaining fixed leg (10).

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