CN210899732U - Full-voltage high-power sidelight energy-saving lamp strip - Google Patents

Abstract

The utility model discloses a high-power sidelight energy-saving lamp strip of full voltage, including high aluminium base PCB board, heat dissipation aluminum hull, isolation heat conduction gum and the plastics cage shield of leading, still be provided with high-pressure non-isolator constant current chip circuit, a plurality of LED lamp pearl, a plurality of optical lens and a plurality of connector on the aluminium base PCB board of leading, the connector has still set and has dismantled the connecting wire. Compared with the prior art, the high-voltage non-isolation switch constant-current chip circuit is adopted, and a power circuit after the mains supply is connected is designed on the high-heat-conduction aluminum substrate PCB and isolated from the mains supply; meanwhile, an isolation heat conduction back adhesive is arranged between the high heat conduction aluminum substrate PCB and the heat dissipation aluminum shell, so that the commercial power and the conductive medium are isolated again; and finally, the plastic isolation cover is arranged, so that only the plastic surface is contacted during use, and the plastic isolation cover is isolated from the mains supply again, and the durability and the safety of the product are improved.

Description

Full-voltage high-power sidelight energy-saving lamp strip

Technical Field

The utility model belongs to advertising light boxes articles for use field, specifically speaking relates to a high-power sidelight energy-saving lamp strip of full voltage.

Background

At present, the backlight lamp strip in the field mainly adopts the low-voltage lamp strip converted by the transformer, the built-in space of the lamp box is insufficient, the power supply is required to be arranged externally, however, the external touch risk of the power supply is high, and the potential safety hazard is very large.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that prior art exists, the utility model provides a high-power sidelight energy-saving lamp strip of full voltage.

The utility model provides a pair of high-power sidelight energy-saving lamp strip of full voltage, including high aluminium base PCB board, heat dissipation aluminum hull, isolation heat conduction gum and the plastics cage of leading, high aluminium base PCB board setting of leading is on the heat dissipation aluminum hull, keep apart the heat conduction gum setting and lead between aluminium base PCB board and the heat dissipation aluminum hull high, the plastics cage of keeping apart is established on the heat dissipation aluminum hull, it still is provided with high-pressure non-isolator constant current chip circuit, a plurality of LED lamp pearl, a plurality of optical lens and a plurality of connector on the aluminium base PCB board to lead high, connector and high-pressure non-isolator constant current chip circuit and LED lamp pearl electric connection, the connector still sets the connecting wire, the connecting wire can be used to interconnect between a plurality of high aluminium base PCB boards or be used for setting up mains connection with the lamp house.

Further, the heat dissipation aluminum shell both ends still are provided with the five metals apron, the five metals apron passes through the screw and can dismantle with the heat dissipation aluminum shell and be connected.

Further, the optical lens is a 10x30 ° optical lens.

Furthermore, the LED lamp beads adopt SMD3535 lamp beads or 3030 lamp beads; the high-voltage non-isolated switch constant-current chip circuit adopts BP2338JF, BP2366XJ or BP28 2865XJ series chip circuits.

Furthermore, the high-conductivity aluminum-based PCB is designed to be in a linear long strip shape or an arc shape.

Furthermore, the heat dissipation aluminum shell is further provided with an installation buckle, the installation buckle is provided with a mounting hole and a buckle, the buckle is used for being connected with the heat dissipation aluminum shell in a buckling mode, and the mounting hole is used for being connected with the lamp box.

The utility model discloses a high-power sidelight energy-saving lamp strip of full voltage, including high aluminium base PCB board, heat dissipation aluminum hull, isolation heat conduction gum and the plastics cage shield of leading, still be provided with high-pressure non-isolator constant current chip circuit, a plurality of LED lamp pearl, a plurality of optical lens and a plurality of connector on the aluminium base PCB board of leading, the connector has still set and has dismantled the connecting wire. Compared with the prior art, the high-voltage non-isolation switch constant-current chip circuit is adopted, and a power circuit after the mains supply is connected is designed on the high-heat-conduction aluminum substrate PCB and isolated from the mains supply; meanwhile, an isolation heat conduction back adhesive is arranged between the high heat conduction aluminum substrate PCB and the heat dissipation aluminum shell, so that the commercial power and the conductive medium are isolated again; and finally, the plastic isolation cover is arranged, so that only the plastic surface is contacted during use, and the plastic isolation cover is isolated from the mains supply again, and the durability and the safety of the product are improved.

Drawings

Fig. 1 is a three-dimensional structure diagram of the full-voltage high-power sidelight energy-saving lamp strip of the utility model;

fig. 2 is a schematic view of the three-dimensional structure of the full-voltage high-power sidelight energy-saving lamp strip of the present invention after the plastic shield is hidden;

FIG. 3 is a schematic diagram of a side view structure of the full-voltage high-power sidelight energy-saving lamp strip of the present invention after the plastic shield is hidden;

fig. 4 is a schematic view of the mounting buckle structure of the full-voltage high-power sidelight energy-saving lamp strip of the present invention;

fig. 5 is a schematic diagram of a connection circuit between the commercial power and high-voltage non-isolated switch constant current chip circuit and the LED lamp bead of the full-voltage high-power sidelight energy-saving lamp strip of the present invention;

fig. 6 is a schematic structural view of a full-voltage high-power sidelight energy-saving lamp strip installed on a lamp box.

Detailed Description

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. The following description is of the preferred embodiment of the present invention, and is made for the purpose of illustrating the general principles of the invention and not for the purpose of limiting the invention. The protection scope of the present invention is subject to the limitations defined by the appended claims.

The present invention will be described in further detail with reference to the accompanying drawings, which are not intended to limit the present invention.

Examples

As shown in fig. 1-5, a full-voltage high-power sidelight energy-saving lamp strip, which comprises a high-conductivity aluminum-based PCB board 1, a heat-dissipating aluminum casing 7, an isolating and heat-conducting back adhesive 6 and a plastic isolating cover 8, the high-conductivity aluminum-based PCB board 1 is arranged on the heat dissipation aluminum shell 7, the isolating heat-conducting back adhesive 6 is arranged between the high-conductivity aluminum-based PCB board 1 and the heat dissipation aluminum shell 7, the plastic isolation cover 8 is sleeved on the heat dissipation aluminum shell 7, the high-conductivity aluminum-based PCB board 1 is also provided with a high-voltage non-isolated switch constant current chip circuit 2, a plurality of LED lamp beads 3, a plurality of optical lenses 5 and a plurality of connectors 4, the connector 4 is electrically connected with the high-voltage non-isolation switch constant current chip circuit 2 and the LED lamp bead 3, the connector 4 is also provided with a detachable connecting wire 9, and the connecting wire 9 can be used for connecting a plurality of high-conductivity aluminum-based PCB boards 1 with each other or connecting the high-conductivity aluminum-based PCB boards with a lamp box through commercial power.

A high-voltage non-isolation switch constant-current chip circuit 2 is adopted, and a power supply circuit after mains supply is connected is designed on a high-heat-conduction aluminum substrate PCB1 and is isolated from the mains supply for the first time, so that the use safety and stability of a product are ensured; meanwhile, the isolating heat-conducting back adhesive 6 is arranged between the high heat-conducting aluminum substrate PCB1 and the heat-radiating aluminum shell 7, so that the mains supply is insulated from the electric-conducting medium and is isolated from the mains supply for the second time, and the use safety of the product is ensured; further use plastics cage 8 and heat dissipation aluminum hull 7 to combine, waterproof heat dissipation, only contact the plastics surface during the use, carry out the cubic with the commercial power and keep apart, improve the durability and the security of product.

Preferably, heat dissipation aluminum hull 7 both ends still are provided with five metals apron 11, five metals apron 11 passes through screw 12 and can dismantle with heat dissipation aluminum hull 7 and be connected.

More preferably, the optical lens 5 is a 10 × 30 ° optical lens; by adopting the 10x 30-degree optical lens and the total-reflection white edge-wrapping bracket, the utilization rate of light is improved, the irradiation distance of the product is longer, the integral uniformity degree is more than 95%, and the use effect of the product is improved.

More preferably, the LED lamp bead 3 adopts an SMD3535 lamp bead or an 3030 lamp bead; the large high-voltage non-isolated switch constant-current chip circuit 2 adopts BP2338JF, BP2366XJ or BP2865XJ series chip circuits. By adopting the large high-voltage non-isolated switch constant current chip circuit 2, the working efficiency is more than 93 percent, and the power factor PF is 0.7-0.9, so that the product is more energy-saving and environment-friendly.

More preferably, the high-conductivity aluminum-based PCB1 is designed to be in a linear long strip shape or an arc shape. The length of the high-conductivity aluminum-based PCB (printed circuit board) 1 of the full-voltage high-power side-light energy-saving lamp bar can be designed into various sizes, and the high-conductivity aluminum-based PCB can be suitable for splicing lamp boxes of any size and is convenient and flexible to use; further, the high-conductivity aluminum-based PCB1 can be designed into a linear strip shape and also can be designed into an arc shape, so that the high-conductivity aluminum-based PCB can be used on a rectangular lamp box and also can be used on an arc-shaped or circular lamp box, and the full-voltage high-power sidelight energy-saving lamp bar can be used more variously. In the attached drawings, only a schematic diagram that the high-conductivity aluminum-based PCB board 1 is linear and long is shown, and the high-conductivity aluminum-based PCB board 1 is designed to be in an arc shape, which is not described in detail at this time, and can be changed accordingly according to actual needs.

More preferably, the heat dissipation aluminum shell 7 is further provided with an installation buckle 10, the installation buckle 10 is provided with an installation hole 10a and a buckle 10b, the buckle 10b is used for being connected with the heat dissipation aluminum shell 7 in a buckling manner, and the installation hole 10a is used for being connected with a lamp box.

As shown in fig. 6, during assembly, a plurality of mounting buckles 10 are fixed on the upper side or the lower side inside the lamp box through mounting holes 10a by screws, and then the heat dissipation aluminum shell 7 of the full-voltage high-power sidelight energy-saving lamp strip is clamped on the buckles 10b of the mounting buckles 10, so that the installation and the maintenance are very convenient, and then the full-voltage high-power sidelight energy-saving lamp strips between adjacent parts are connected through a connecting wire 9, and the lamp box is in a working state when the first or last full-voltage high-power sidelight energy-saving lamp strip is connected with the mains supply.

The utility model discloses a high-power sidelight energy-saving lamp strip of full voltage, including high aluminium base PCB board, heat dissipation aluminum hull, isolation heat conduction gum and the plastics cage shield of leading, still be provided with high-pressure non-isolator constant current chip circuit, a plurality of LED lamp pearl, a plurality of optical lens and a plurality of connector on the aluminium base PCB board of leading, the connector has still set and has dismantled the connecting wire. Compared with the prior art, the high-voltage non-isolation switch constant-current chip circuit is adopted, and a power circuit after the mains supply is connected is designed on the high-heat-conduction aluminum substrate PCB and isolated from the mains supply; meanwhile, an isolation heat conduction back adhesive is arranged between the high heat conduction aluminum substrate PCB and the heat dissipation aluminum shell, so that the commercial power and the conductive medium are isolated again; and finally, the plastic isolation cover is arranged, so that only the plastic surface is contacted during use, and the plastic isolation cover is isolated from the mains supply again, and the durability and the safety of the product are improved.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims (6)

1. The utility model provides a high-power sidelight energy-saving lamp strip of full voltage which characterized in that: a high-conductivity aluminum-based PCB (1), a heat dissipation aluminum shell (7), an isolation heat-conductivity back adhesive (6) and a plastic isolation cover (8), the high-conductivity aluminum-based PCB (1) is arranged on the heat dissipation aluminum shell (7), the isolation heat-conduction back adhesive (6) is arranged between the high-conductivity aluminum-based PCB (1) and the heat dissipation aluminum shell (7), the plastic isolation cover (8) is sleeved on the heat dissipation aluminum shell (7), the high-conductivity aluminum-based PCB (1) is also provided with a high-voltage non-isolation switch constant-current chip circuit (2), a plurality of LED lamp beads (3), a plurality of optical lenses (5) and a plurality of connectors (4), the connector (4) is electrically connected with the high-voltage non-isolating switch constant-current chip circuit (2) and the LED lamp beads (3), connector (4) still have set and have dismantled connecting wire (9), connecting wire (9) can be used to interconnect between a plurality of high aluminium base PCB boards (1) or be used for with the commercial power connection that the lamp house set up.

2. The full-voltage high-power side-light energy-saving lamp bar of claim 1, wherein: heat dissipation aluminum hull (7) both ends still are provided with five metals apron (11), five metals apron (11) can be dismantled with heat dissipation aluminum hull (7) through screw (12) and be connected.

3. The full-voltage high-power side light energy-saving lamp strip of claim 1 or 2, wherein: the optical lens (5) is a 10x 30-degree optical lens.

4. The full-voltage high-power side-light energy-saving lamp bar of claim 3, wherein: the LED lamp beads (3) adopt SMD3535 lamp beads or 3030 lamp beads; the high-voltage non-isolated switch constant-current chip circuit (2) adopts BP2338JF, BP2366XJ or BP2865XJ series chip circuits.

5. The full-voltage high-power side-light energy-saving lamp strip as claimed in claim 1, 2 or 4, wherein: the high-conductivity aluminum-based PCB (1) is designed to be linear and long-strip-shaped or arc-shaped.

6. The full-voltage high-power side-light energy-saving lamp strip as claimed in claim 1, 2 or 4, wherein: still be provided with installation buckle (10) on heat dissipation aluminum hull (7), be provided with mounting hole (10a) and buckle (10b) on installation buckle (10), buckle (10b) are used for being connected with heat dissipation aluminum hull (7) buckle, mounting hole (10a) are used for being connected with the lamp house.

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