Cylindrical integrated high-power LED working lamp

Abstract

The utility model relates to a cylindrical integrated high-power LED (light-emitting diode) working lamp which comprises a lamp main body and a plastic hand lifting piece, the lamp body comprises an anti-explosion outer cover frame, a PC transparent cover, a radiator, a side lamp panel and a plurality of LED lamp beads, an upper power module is arranged at the upper end of the PC transparent cover, a plastic hand lifting piece is arranged at the upper end of the power module, and a lower power module is arranged at the lower end of the PC transparent cover. Due to the fact that the power modules are arranged at the two ends of the PC transparent cover respectively, and the heat dissipation part and the light-emitting part are arranged at the middle end of the PC transparent cover, the heat dissipation area and range can be effectively enlarged, and the phenomenon that the product performance is affected due to the fact that concentrated heat of a certain part of the lamp body is too high is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lamp technical field especially especially relates to a cylindrical integral type high -power LED working lamp for construction site or mine or wharf or workshop etc. BACKGROUND

[0002] With the society unceasing progress and development, along with the general consumer's living standard unceasing improvement and progress. Meanwhile, along with various lamps and lanterns into the general consumer's life, work, entertainment etc. various fields. However, most of the prior art working lamp includes the lamp main part for releasing light source, and the handle for the user carries when using is set on the lamp main part.

[0003] When the lamp main part illuminates, the LED lamp pearl set in the lamp main part interior also produces a large amount of heat while releasing light source. If a large amount of heat is not discharged in time, the lamp main part illumination performance is easily caused to drop, especially the heat released by high -power lamp main part is more, temperature is higher. SUMMARY

[0004] Therefore, the utility model wants to solve the technical problem to provide a cylindrical integral type high -power LED working lamp that can avoid that the product performance is influenced by the heat concentration of the part of lamp main part is too high.

[0005] To solve the above technical problem, the technical scheme of the utility model provides a cylindrical integral type high -power LED working lamp, which comprises a lamp main body and a plastic hand-held part. The lamp main body comprises an explosion-proof cover frame, a PC transparent cover installed inside the explosion-proof cover frame, a heat sink installed inside the PC transparent cover, a side lamp plate installed around the heat sink, a plurality of LED lamp beads welded on the side lamp plate, an upper power module arranged at the upper end of the PC transparent cover, a plastic hand-held part arranged at the upper end of the power module, and a lower power module arranged at the lower end of the PC transparent cover.

[0006] The upper power module comprises an upper power base installed on the upper end surface of the PC transparent cover, an upper power unit block installed inside the upper power base, an upper power cover installed on the upper power base, an upper power fan installed inside the upper power cover, an upper power fan baffle installed on the upper power fan, and a plug assembly installed on the upper power cover. The plug assembly comprises a plug joint directly connected with the upper power cover, a plug wire connected with the plug joint, and a plug connected with the other end of the plug wire.

[0007] The plastic hand-held part comprises a handle rod directly placed on the upper power cover, and handle bolts respectively installed at both ends of the handle rod to fix the handle rod on the upper power cover.

[0008] The lower power module comprises a lower power base installed on the lower end surface of the PC transparent cover, an upper power unit block installed inside the lower power base, a lower power cover installed on the lower end surface of the lower power base, a lower fan baffle installed on the upper surface of the lower power cover, and a lower power fan installed between the lower fan baffle and the lower end surface of the lower power base.

[0009] The explosion-proof cover frame comprises explosion-proof longitudinal circular ring rods and explosion-proof transverse circular ring rods.

[0010] The PC transparent cover is provided with the upper power module on the upper end surface and the lower power module on the lower end surface.

[0011] The PC transparent cover is provided with the upper power module on the upper end surface and the lower power module on the lower end surface.

[0012] The power module is provided with the plastic hand holding member on the upper end surface.

[0013] The technical scheme of the utility model will be further described in detail below in combination with the drawings and embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a front view of the cylindrical integrated high-power LED working lamp.

[0015] Fig. 2It is the schematic view of the overhead direction of the cylindrical integrated high-power LED working lamp of the utility model;

[0016] Fig. 3 It is the schematic view of the overhead direction of the cylindrical integrated high-power LED working lamp of the utility model;

[0017] Fig. 4 It is the exploded view of the cylindrical integrated high-power LED working lamp of the utility model.

CONCRETE IMPLEMENTING METHOD

[0018] In order to make the technical problem, technical scheme and beneficial effect of the utility model to be solved more clear and manifest, the utility model is further explained in detail in the following with the aid of drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0019] Please refer to Figs. 1 to 4 The cylindrical integrated LED working lamp includes a lamp main body and a plastic hand-held piece.

[0020] The lamp main body includes an explosion-proof cover frame 1, a PC transparent cover 2 installed inside the explosion-proof cover frame 1, a heat sink 3 installed inside the PC transparent cover 2, a side light plate 4 installed around the heat sink 3, a plurality of LED lamp beads welded on the side light plate 4, an upper power module arranged on the upper end of the PC transparent cover 2, a plastic hand-held piece arranged on the upper end surface of the power module, and a lower power module arranged on the lower end surface of the PC transparent cover 2.

[0021] The upper power module includes an upper power base 5 installed on the upper end surface of the PC transparent cover 2, an upper power unit block 6 installed inside the upper power base 5, an upper power cover 7 installed on the upper power base 5, an upper power fan 8 installed inside the upper power cover 7, an upper power fan baffle 9 installed on the upper power fan 8, and a plug assembly installed on the upper power cover 7; the plug assembly includes a plug joint 10 directly connected with the upper power cover 7, a plug wire 11 connected with the plug joint 10, and a plug 12 connected with the other end of the plug wire 11.

[0022] The lower power module includes a lower power base 13 installed on the lower end surface of the PC transparent cover 2, an upper power unit block 14 installed inside the lower power base 13, a lower power cover 15 installed on the lower end surface of the lower power base 13, a lower fan baffle 16 installed on the lower power cover 15, a lower power fan 17 installed between the lower fan baffle 16 and the lower end surface of the lower power base 13, and four foot pads 18 installed on the lower power cover 15.

[0023] The plastic handle includes a handle bar 19 directly placed on the upper power cover 7, and handle bolts 20 respectively installed on both ends of the handle bar 19 to fix the handle bar 19 on the upper power cover 7.

[0024] The explosion-proof cover frame 1 includes explosion-proof longitudinal circular ring rods and explosion-proof transverse circular ring rods; four explosion-proof longitudinal rods and a plurality of explosion-proof transverse circular ring rods are interlaced to form a meshed cylindrical mesh cover.

[0025] During installation, a plurality of LED lamp beads are welded on the side lamp plate 4, the side lamp plate 4 is installed around the periphery of the heat sink 3, the PC transparent cover 2 is installed on the periphery of the heat sink 3, the explosion-proof cover frame 1 is installed on the periphery of the PC transparent cover 2, and the heat sink 3, the PC transparent cover 2, and the explosion-proof cover frame 1 are respectively arranged between the upper power base 5 and the lower power base 13.

[0026] At the upper end of the PC transparent cover 2, the upper power base 5 is installed on the upper end surface of the PC transparent cover 2, a plurality of upper power modules 6 are installed inside the upper power base 5, the upper power cover 7 is installed on the upper power base 5, the upper power fan 8 is installed inside the upper power cover 7, and the upper power fan baffle 9 is installed on the upper power fan 8. The handle bar 19 is installed on the upper power cover 7, and both ends of the handle bar 19 are fixed on the upper power cover 7 through the handle bolts 20.

[0027] At the lower end of the PC transparent cover 2, the lower power base 13 is directly installed at the bottom end of the explosion-proof cover frame 1 and the PC transparent cover 2, a plurality of lower power modules are installed inside the upper power base 13, the lower power fan 17 is installed inside the lower power base 13, the lower fan baffle 15 is installed below the lower power fan 17, the lower power cover 15 is installed below the lower power base 13, the plug 21 is installed on the lower power cover 15, and a plurality of feet 22 are installed on the lower power cover 15.

[0028] When the lamp body starts to work, the LED lamp beads on the side lamp plate 4 release light sources, and at the same time, the LED lamp beads generate a large amount of heat. Part of the heat is released inside the heat sink 3, and part of the heat is released on the periphery of the heat sink body. Cold air from the outside enters the inside of the heat sink body. In the upper power module of the side lamp plate 4, the upper power module releases the outside through the upper power fan 8, and in the lower power module of the side lamp plate 4, the lower power module releases the outside through the lower power fan 17. In the embodiment, the lamp body adopts a structure in which power is installed at both ends, heat is dissipated at both ends, and light and heat are generated in the middle part, so as to achieve the purpose of expanding the heat dissipation area and the heat dissipation range.

[0029] Since the PC transparent cover 2 is powered at both ends, the middle end of the PC transparent cover 2 is provided with a heat dissipation part and a light emitting part, the heat is released at the middle end, the heat dissipation area and range are effectively expanded, the phenomenon of high heat and temperature at some part of the lamp body is fundamentally solved, the phenomenon of the performance of the lamp body being affected due to the high heat at some part of the lamp body is avoided, and the service life of the lamp body is improved.

[0030] In addition, the upper end of the power module is provided with a plastic handle, the plastic handle includes a handle rod 19 directly arranged on the upper power cover 7 and handle bolts 20 respectively arranged at both ends of the handle rod 19 and used for fixing the handle rod 19 on the upper power cover 7, the working lamp can be hung at any time, the user can carry the working lamp at any time and anywhere, and the portability of the working lamp is improved.

[0031] The preferred embodiments of the utility model are described above with reference to the drawings, and the utility model is not limited by this. Any modification, equivalent replacement and improvement made by those skilled in the art without departing from the scope and essence of the utility model should be within the scope of the utility model.

Claims

1. A cylindrical integrated high-power LED working lamp, comprising a lamp body, a plastic hand-held member; the lamp body comprises an explosion-proof cover frame, a PC transparent cover installed inside the explosion-proof cover frame, a heat sink installed inside the PC transparent cover, a side light plate installed around the heat sink, a plurality of LED lamp beads welded on the upper side of the side light plate, characterized in that The upper end of the PC transparent cover is provided with an upper power module, the upper end of the power module is provided with a plastic hand-held part, and the lower end of the PC transparent cover is provided with a lower power module. The upper power module comprises an upper power base installed on the upper end surface of the PC transparent cover, an upper power unit block installed in the upper power base, an upper power cover installed on the upper power base, an upper power fan installed in the upper power cover, an upper power fan baffle installed on the upper power fan, and a plug assembly installed on the upper power cover. The plastic hand-held part comprises a handle rod directly placed on the upper power cover and handle bolts respectively installed on both ends of the handle rod to fix the handle rod on the upper power cover. The lower power module comprises a lower power base installed on the lower end surface of the PC transparent cover, an upper power unit block installed in the lower power base, a lower power cover installed on the lower end surface of the lower power base, a lower fan baffle installed on the lower power cover, a lower power fan installed between the lower fan baffle and the lower end surface of the lower power base, and four foot pads installed on the lower power cover. The explosion-proof cover frame comprises explosion-proof longitudinal circular ring rods and explosion-proof transverse circular ring rods, and four explosion-proof longitudinal rods and a plurality of explosion-proof transverse circular ring rods are interlaced to form a meshed cylindrical mesh cover.

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