CN209801215U - Strip-shaped lamp with high luminous efficiency - Google Patents

Abstract

the utility model discloses a bar lamps and lanterns of high luminous efficacy, be including drive power supply, anodal conductive wire, the negative pole conductive wire, be the casing that rectangular form set up and set up be the rectangular form circuit board that sets up of being in the casing, last anodal port and the negative pole port of being provided with of drive power supply, the middle part position of circuit board is provided with and is used for electrically conductive anodal pad and negative pole pad, drive power supply passes through anodal port with anodal conductive wire is connected to anodal pad, drive power supply passes through the negative pole port with the negative pole conductive wire is connected to the negative pole pad. The positive conductive wire and the negative conductive wire are used and are extended to the middle position of the circuit board to replace a copper sheet, and the conductive power of the positive conductive wire and the negative conductive wire is far higher than that of the copper sheet, so that the voltage drop can be greatly reduced, the normal power supply of the circuit board is ensured, and the luminous efficiency of the strip-shaped lamp is greatly improved.

Description

Strip-shaped lamp with high luminous efficiency

Technical Field

The utility model relates to a LED field, in particular to bar lamps and lanterns of high luminous efficiency.

Background

At present, to the bar lamp on the market, often install rectangular shape's circuit board in the bar lamp, then add the copper sheet at the both ends of circuit board and connect the drive power supply and electrically conduct, consequently, the electric current can be at first through the inside of the copper sheet reentrant circuit board at both ends, because the copper sheet is thinner, the electric power is not enough, has certain limitation, consequently can lead to the pressure drop too big, influences the normal power supply of circuit board to can influence the luminous efficacy of bar lamps and lanterns.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a bar lamps and lanterns of high luminous efficiency, the pressure drop that can significantly reduce guarantees the normal power supply of circuit board, has improved the luminous efficiency of bar lamps and lanterns greatly.

The utility model provides a bar lamps and lanterns of high luminous efficacy, be including drive power supply, anodal conductive wire, negative pole conductive wire, be the casing that rectangular form set up and set up be the circuit board that rectangular form set up in the casing, last anodal port and the negative pole port of being provided with of drive power supply, the middle part position of circuit board is provided with and is used for electrically conductive anodal pad and negative pole pad, drive power supply passes through anodal port with anodal conductive wire is connected to anodal pad, drive power supply passes through the negative pole port with negative pole conductive wire is connected to the negative pole pad.

According to high luminous efficiency's bar lamps and lanterns, still include first signal conductive wire and second signal conductive wire, still be provided with first signal port and second signal port on the driving power supply, be provided with the signal pad on the circuit board, driving power supply passes through first signal port and first signal conductive wire are connected to the signal pad, driving power supply passes through second signal port and second signal conductive wire are connected to the signal pad.

According to high luminous efficiency's bar lamps and lanterns, still include first wire sleeve pipe and second wire sleeve pipe, anodal conductive wire with first signal conductive wire all wraps up in the first wire sleeve pipe, negative pole conductive wire with second signal conductive wire all wraps up in the second wire sleeve pipe.

According to high luminous efficiency's bar lamps and lanterns, be provided with in the casing and be used for placing the cavity of circuit board, be provided with in the cavity and be used for inserting the installation slot of circuit board.

According to high luminous efficiency's bar lamps and lanterns, uncovered department of cavity is provided with white diffusion plate of wax gourd.

According to high luminous efficiency's bar lamps and lanterns, still include the installing support, the bottom joint of casing to on the installing support.

The utility model discloses a high luminous efficiency's bar lamps and lanterns have following beneficial effect at least: the utility model discloses a bar lamps and lanterns of high luminous efficacy through using anodal conductive wire and the conductive wire of negative pole and prolonging to the middle part position of circuit board, replaces the copper sheet, because the conductive power of anodal conductive wire and the conductive wire of negative pole is higher than the conductive power of copper sheet far away, consequently can the significantly reduced pressure drop, has guaranteed the normal power supply of circuit board, has improved the luminous efficacy of bar lamps and lanterns greatly.

Drawings

The invention is further described with reference to the following figures and examples.

Fig. 1 is a connection relationship diagram of a strip-shaped lamp with high luminous efficiency, provided by an embodiment of the present invention, with respect to a circuit board and a driving power supply;

FIG. 2 is a partial enlarged view of portion A of FIG. 1;

Fig. 3 is a structural diagram of a strip-shaped lamp with high luminous efficiency according to an embodiment of the present invention, with respect to a housing and a mounting bracket.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1-3, an embodiment of the utility model provides a bar lamps and lanterns of high luminous efficiency, be including drive power supply, anodal conductive wire 210, negative pole conductive wire 310, be the casing 400 that rectangular form set up and set up be the circuit board 100 that rectangular form set up in the casing 400, the last anodal port and the negative pole port of being provided with of drive power supply, the middle part position of circuit board 100 is provided with and is used for electrically conductive anodal pad 110 and negative pole pad 120, drive power supply passes through anodal port with anodal conductive wire 210 is connected to anodal pad 110, drive power supply passes through the negative pole port with negative pole conductive wire 310 is connected to negative pole pad 120.

The utility model discloses a high luminous efficiency's bar lamps and lanterns through using anodal conductive wire 210 and the conductive wire 310 of negative pole and prolonging to circuit board 100's middle part position, replaces the copper sheet, because anodal conductive wire 210 and the conductive power of the conductive wire 310 of negative pole are higher than the conductive power of copper sheet far away, consequently can the significantly reduced pressure drop, has guaranteed circuit board 100's normal power supply, has improved bar lamps and lanterns's luminous efficiency greatly.

Based on the above embodiment, the utility model discloses another embodiment provides a bar lamps and lanterns of high luminous efficiency, still includes first signal conductive wire 220 and second signal conductive wire 320, the last first signal port and the second signal port of still being provided with of driving power supply, be provided with signal pad 130 on the circuit board 100, driving power supply passes through first signal port and first signal conductive wire 220 are connected to signal pad 130, driving power supply passes through second signal port and second signal conductive wire 320 are connected to signal pad 130. The driving power supply of the embodiment may also transmit control signals including a switching signal and a brightness adjustment signal through the first signal port and the second signal port.

based on the above embodiment, the utility model discloses another embodiment provides a bar lamps and lanterns of high luminous efficiency, still includes first wire sleeve 200 and second wire sleeve 300, anodal conductive wire 210 with first signal conductive wire 220 all wraps up in first wire sleeve 200, negative pole conductive wire 310 with second signal conductive wire 320 all wraps up in second wire sleeve 300. The positive conductive wire 210 and the first signal conductive wire 220 are wrapped by the first wire sleeve 200, and similarly, the negative conductive wire 310 and the second signal conductive wire 320 are wrapped by the second wire sleeve 300, so that the influence of the external environment on the wires is greatly reduced.

Based on the above embodiment, the utility model discloses another embodiment provides a bar lamps and lanterns of high luminous efficiency, be provided with in the casing 400 and be used for placing the cavity 410 of circuit board 100, be provided with in the cavity 410 and be used for inserting the installation draw-in groove 411 of circuit board 100. In this embodiment, an assembler can insert the circuit board 100 into the cavity 410 directly along the mounting slot 411, and the assembly is convenient and fast.

Based on the above embodiment, the utility model discloses an another embodiment provides a bar lamps and lanterns of high luminous efficiency, the uncovered department of cavity 410 is provided with white gourd white diffusion plate 420. This embodiment is through addding white gourd white diffuser plate 420, can make the luminous more even of bar lamps and lanterns, and luminous effect is better.

Based on the above embodiment, the utility model discloses another embodiment provides a bar lamps and lanterns of high luminous efficiency, still includes installing support 500, the bottom joint of casing 400 to on the installing support 500. In this embodiment, the assembling personnel can install the casing 400 on the wall body through the mounting bracket 500, and the practicability is strong.

Based on the above embodiment, the utility model provides another embodiment, provide a bar lamps and lanterns of high luminous efficiency, including drive power supply, anodal conductive wire 210, negative pole conductive wire 310, be the casing 400 that rectangular form set up and set up the circuit board 100 that is rectangular form setting in the casing 400, the last anodal port and the negative pole port of being provided with of drive power supply, the middle part position of circuit board 100 is provided with and is used for electrically conductive anodal pad 110 and negative pole pad 120, drive power supply is connected to anodal pad 110 through anodal port and anodal conductive wire 210, drive power supply is connected to negative pole pad 120 through negative pole port and negative pole conductive wire 310; secondly, the circuit board further comprises a first signal conductive wire 220 and a second signal conductive wire 320, the driving power supply is further provided with a first signal port and a second signal port, the circuit board 100 is provided with a signal pad 130, the driving power supply is connected to the signal pad 130 through the first signal port and the first signal conductive wire 220, and the driving power supply is connected to the signal pad 130 through the second signal port and the second signal conductive wire 320; secondly, a first wire sleeve 200 and a second wire sleeve 300 are further included, the positive conductive wire 210 and the first signal conductive wire 220 are both wrapped in the first wire sleeve 200, and the negative conductive wire 310 and the second signal conductive wire 320 are both wrapped in the second wire sleeve 300; secondly, a cavity 410 for placing the circuit board 100 is arranged in the housing 400, and an installation slot 411 for inserting the circuit board 100 is arranged in the cavity 410; secondly, a white gourd white diffusion plate 420 is arranged at the opening of the cavity 410; secondly, a mounting bracket 500 is further included, and the bottom of the housing 400 is snapped onto the mounting bracket 500. The strip-shaped lamp with high luminous efficiency of the embodiment replaces a copper sheet by using the positive conductive wire 210 and the negative conductive wire 310 and extending the conductive power to the middle position of the circuit board 100, and the conductive power of the positive conductive wire 210 and the negative conductive wire 310 is far higher than that of the copper sheet, so that the voltage drop can be greatly reduced, the normal power supply of the circuit board 100 is ensured, and the luminous efficiency of the strip-shaped lamp is greatly improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (6)

1. The utility model provides a bar lamps and lanterns of high luminous efficiency which characterized in that: including drive power supply, anodal conductive wire material, the conductive wire material of negative pole, be the casing and the setting that rectangular form set up be rectangular form the circuit board that sets up in the casing, last positive port and the negative pole port of being provided with of drive power supply, the middle part position of circuit board is provided with and is used for electrically conductive anodal pad and negative pole pad, drive power supply passes through anodal port with anodal conductive wire material is connected to anodal pad, drive power supply passes through the negative pole port with the conductive wire material of negative pole is connected to the negative pole pad.

2. A high luminous efficiency strip light fixture as claimed in claim 1, wherein: still include the electrically conductive wire rod of first signal and the electrically conductive wire rod of second signal, still be provided with first signal port and second signal port on the driving power supply, be provided with the signal pad on the circuit board, driving power supply passes through first signal port and the electrically conductive wire rod of first signal are connected to the signal pad, driving power supply passes through the electrically conductive wire rod of second signal port and second signal is connected to the signal pad.

3. A high luminous efficiency strip light fixture as claimed in claim 2, wherein: the cathode conductive wire and the second signal conductive wire are wrapped in the second wire sleeve.

4. A high luminous efficiency strip light fixture as claimed in claim 1, wherein: the circuit board mounting structure is characterized in that a cavity used for placing the circuit board is arranged in the shell, and an installation clamping groove used for inserting the circuit board is formed in the cavity.

5. A high luminous efficiency strip light fixture as claimed in claim 4, characterized in that: the uncovered department of cavity is provided with white gourd white diffuser plate.

6. A high luminous efficiency strip light fixture as claimed in claim 1, wherein: the bottom of the shell is clamped to the mounting bracket.