CN210441071U

CN210441071U - LED searching lamp

Info

Publication number: CN210441071U
Application number: CN201921895736.4U
Authority: CN
Inventors: 邓敏; 王蒙
Original assignee: Shenzhen Cazeno Technology Co Ltd
Current assignee: Shenzhen Cazeno Technology Co Ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-05-01
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a LED search lamp belongs to LED lighting technology field, it includes search lamp shell and places reflector assembly and two LED lamp plates in the search lamp shell in, reflector assembly presss from both sides and locates between the two LED lamp plates of relative setting, each LED lamp plate includes a plurality of LED lamp pearls that bar lamp plate main part and welt bar lamp plate main part set gradually, reflector assembly is including a plurality of reflection of light cups that set up side by side, a plurality of reflection of light cups set up with a plurality of LED lamp pearl one-to-ones of each LED lamp plate, and each reflection of light cup's reflection of light angle all inequality. This technical scheme, it can effectively solve the illumination angle of current search lamp and lead to awkward technical problem not very much.

Description

LED searching lamp

Technical Field

The utility model relates to a LED lighting technology field, in particular to LED search lamp.

Background

The search lamp is a lamp which is applied to searching, flood fighting and emergency rescue in the aspects of ships, public security patrol, fire command, frontier patrol, electric power rush-repair and the like. The prior art search lamp has a small irradiation angle, thereby causing inconvenience in use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a LED search lamp, its illumination angle that aims at solving current search lamp does not lead to awkward technical problem greatly.

In order to realize the purpose, the utility model provides a LED search lamp, place in the LED search lamp includes the search lamp shell reflection of light cup subassembly and two LED lamp plates in the search lamp shell, reflection of light cup subassembly clamp is located relative setting between the two LED lamp plates, each the LED lamp plate includes bar lamp plate main part and edge a plurality of LED lamp pearls that bar lamp plate main part set gradually, reflection of light cup subassembly is including a plurality of reflection of light cups that set up side by side, a plurality of reflection of light cups and each the LED lamp plate a plurality of LED lamp pearl one-to-ones set up, and each reflection of light cup's reflection of light angle all inequality.

Optionally, the reflection angles between every two adjacent reflection cups are overlapped by a first preset angle.

Optionally, the reflector assembly further comprises a reflector mounting base, the reflector mounting base is respectively parallel to the LED lamp panels, and reflector accommodating grooves extending along the length direction of the reflector mounting base are formed in the reflector mounting base to accommodate the reflectors.

Optionally, each of the light-reflecting cups includes a first light-reflecting arc surface and a second light-reflecting arc surface, one side of the first light-reflecting arc surface is connected to one side of the second light-reflecting arc surface, and the first light-reflecting arc surface and the second light-reflecting arc surface are arranged in a line-axial symmetry manner with respect to the connection therebetween.

Optionally, a plurality of first light-transmitting openings are formed in the side wall of one side of the reflective cup accommodating groove, each first light-transmitting opening is correspondingly formed in one side of the LED lamp panel, namely one LED lamp bead and each first light-transmitting opening is correspondingly formed in one side of the reflective cup, and the first reflective arc surface is formed in one side of the reflective cup accommodating groove.

Optionally, a plurality of second light transmission openings are formed in the side wall of the other side of the reflective cup accommodating groove, each second light transmission opening is formed in one side of the corresponding LED lamp panel, one LED lamp bead and each second light transmission opening are formed in one side of the corresponding reflective cup, and the second reflective arc surface is formed in the corresponding reflective cup.

Optionally, the search light housing includes a housing main body and a lamp cover covering the housing main body.

Optionally, the lamp shade includes a first light emitting surface and a second light emitting surface, the first light emitting surface corresponds to the first light reflecting arc surfaces of the plurality of light reflecting cups, the second light emitting surface corresponds to the second light reflecting arc surfaces of the plurality of light reflecting cups, and the first light emitting surface and the second light emitting surface are connected to form an included angle of a second preset angle.

Optionally, each LED lamp plate includes the edge twelve LED lamp pearls that bar lamp plate main part set gradually, anti-light cup subassembly is including the twelve anti-light cup that set up side by side.

The utility model provides a LED search lamp, it places reflector cup subassembly and two LED lamp plates in the search lamp shell in including the search lamp shell in and, reflector cup subassembly clamp is located between the two LED lamp plates of relative setting, each LED lamp plate includes a plurality of LED lamp pearls that bar lamp plate main part and edge bar lamp plate main part set gradually, reflector cup subassembly is including a plurality of reflector cups that set up side by side, a plurality of reflector cups set up with a plurality of LED lamp pearl one-to-ones of each LED lamp plate, and each reflector cup's reflection of light angle is all inequality. Therefore, the LED lamp panels on the two sides are reflected through the reflective cups with different light emitting angles, and the irradiation angle of the LED search lamp can be effectively increased. Therefore, the LED search lamp can effectively solve the technical problem that the irradiation angle of the existing search lamp is not large so as to cause inconvenience in use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is an overall structure schematic diagram of an LED search lamp provided by an embodiment of the present invention.

Fig. 2 is a schematic diagram of a disassembled structure of the LED search lamp shown in fig. 1.

Fig. 3 is a schematic view of an illumination angle of the LED search lamp shown in fig. 1.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to fig. 3, the embodiment of the utility model provides a LED search lamp 100, this LED search lamp 100 places reflection of light cup subassembly 120 and two LED lamp plates 130 in search lamp shell 110 in including search lamp shell 110 and in, wherein, reflection of light cup subassembly 120 presss from both sides and locates between two LED lamp plates 130 of relative setting, each LED lamp plate 130 includes bar lamp plate main part 131 and a plurality of LED lamp pearls 132 that set gradually along bar lamp plate main part 131, reflection of light cup subassembly 120 is including a plurality of reflection of light cups 121 that set up side by side, a plurality of reflection of light cups 121 and a plurality of LED lamp pearls 132 one-to-one setting of each LED lamp plate 130, and the reflection of light angle degree of each reflection of light cup 121 all inequality.

In the present embodiment, as shown in fig. 2, in order to make the light output of the LED searching lamp 100 more uniform, the reflection angles between every two adjacent reflection cups 121 have a first preset angle coincidence. The first preset angle is preferably 1 to 3 degrees. As shown in fig. 2, the reflective cup assembly 120 further includes a reflective cup mounting base 122, the reflective cup mounting base 122 is respectively disposed in parallel with each LED lamp panel 130, and the reflective cup mounting base 122 is provided with a reflective cup accommodating groove extending along a length direction thereof to correspondingly accommodate a plurality of reflective cups 121. Specifically, each reflective cup 121 includes a first reflective arc 1211 and a second reflective arc 1212, wherein one side of the first reflective arc 1211 is connected to one side of the second reflective arc 1212, and the first reflective arc 1211 and the second reflective arc 1212 are disposed in a line-symmetric manner with respect to the connection therebetween. A plurality of first light-transmitting openings 11 are formed in a side wall of the reflective cup accommodating groove, one side of each first light-transmitting opening 11 is correspondingly provided with an LED lamp bead 132 of an LED lamp panel 130, and one side of each first light-transmitting opening 11 is correspondingly provided with a first reflective arc 1211 of a reflective cup 121. A plurality of second light-transmitting openings 12 are formed in the side wall of the other side of the reflective cup accommodating groove, one side of each second light-transmitting opening 12 is correspondingly provided with an LED lamp bead 132 of an LED lamp panel 130, and one side of each second light-transmitting opening 12 is correspondingly provided with a second reflective arc 1212 of a reflective cup 122. The search lamp housing 110 includes a housing main body 111 and a lamp cover 112 covering the housing main body. The lampshade 112 includes a first light-emitting surface 1121 and a second light-emitting surface 1122, the first light-emitting surface 1121 corresponds to the first light-reflecting arc 1211 of the plurality of light-reflecting cups 121, and the second light-emitting surface 1122 corresponds to the second light-reflecting arc 1 of the plurality of light-reflecting cups 121. Thus, the light emitted by each LED lamp bead 132 of the LED lamp panel 130 on one side enters the reflector receiving groove through the corresponding first light transmitting opening 11 from the side wall of the reflector receiving groove, is reflected by the first light reflecting arc 1211 of the corresponding reflector 121, and is emitted from the upper side of the reflector receiving groove through the first light emitting surface 1121 of the lamp shade 112, and the light emitted by each LED lamp bead 132 of the LED lamp panel 130 on the other side enters the reflector receiving groove through the corresponding second light transmitting opening 12 from the side wall of the reflector receiving groove, is reflected by the second light reflecting arc 1212 of the corresponding reflector 121, and is emitted from the upper side of the reflector receiving groove through the second light emitting surface 1122 of the lamp shade 112. Since the first light-emitting surface 1121 and the second light-emitting surface 1122 are connected to form an included angle of a second predetermined angle, that is, the exit angle of the first light-emitting surface 1121 is different from the exit angle of the second light-emitting surface 1122, the light of the LED search lamp 100 is emitted from the two light-emitting surfaces with different exit angles, so that a larger illumination angle can be formed. The second preset angle is preferably an obtuse angle, which makes the illumination angle of the LED search light 100 larger.

In addition, as shown in fig. 1 and fig. 2, each LED lamp panel 130 in this embodiment specifically includes twelve LED lamp beads 132 sequentially arranged along the strip-shaped lamp panel main body 131, and the reflective cup assembly 120 specifically includes twelve reflective cups 121 arranged side by side. Namely, the reflector assembly 120 of the present LED search light 100 is composed of twelve reflectors 121 with different illumination angles. The irradiation angle of the whole reflection cup assembly 120 is 90 degrees, the central angle of each reflection cup 121 is 7.5 degrees, and the adjacent reflection cups 121 and the single reflection cup 121 are overlapped by about 2 degrees, so that the irradiation angle is large, the light emission is uniform (no dark area is ensured in the butt joint between each two adjacent reflection cups 121), and the irradiation angle is effectively increased. For those skilled in the art, the specific number of the LED lamp beads 132 and the number of the corresponding reflective cups 121 can be arbitrarily increased or decreased according to the actual illumination angle.

The embodiment of the utility model provides a LED search lamp, it includes the search lamp shell and places reflector cup subassembly and two LED lamp plates in the search lamp shell in, reflector cup subassembly clamp is located between the two LED lamp plates of relative setting, each LED lamp plate includes a plurality of LED lamp pearls that bar lamp plate main part and welt shape lamp plate main part set gradually, reflector cup subassembly is including a plurality of reflector cups that set up side by side, a plurality of reflector cups set up with a plurality of LED lamp pearl one-to-ones of each LED lamp plate, and each reflector cup's reflection of light angle all inequality. Therefore, the LED lamp panels on the two sides are reflected through the reflective cups with different light emitting angles, and the irradiation angle of the LED search lamp can be effectively increased. Therefore, the LED search lamp can effectively solve the technical problem that the irradiation angle of the existing search lamp is not large so as to cause inconvenience in use.

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 described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a LED search lamp, its characterized in that, place in the LED search lamp includes the search lamp shell in the reflector assembly and two LED lamp plates in the search lamp shell, the reflector assembly clamp is located relative setting between the two LED lamp plates, each the LED lamp plate includes bar lamp plate main part and edge a plurality of LED lamp pearls that bar lamp plate main part set gradually, the reflector assembly is including a plurality of reflection of light cups that set up side by side, a plurality of reflection of light cups and each the LED lamp plate a plurality of LED lamp pearl one-to-ones set up, and each reflection of light cup's reflection of light angle all inequality.

2. The LED search lamp of claim 1, wherein a reflection angle between every two adjacent ones of the reflection cups coincides with a first preset angle.

3. The LED search lamp of claim 1, wherein the reflector assembly further comprises a reflector mounting base, the reflector mounting base is disposed parallel to each of the LED lamp panels, and the reflector mounting base is provided with a reflector receiving groove extending along a length direction thereof to correspondingly receive the plurality of reflectors.

4. The LED search light of claim 1, wherein each of the reflective cups comprises a first reflective arc surface and a second reflective arc surface, one side of the first reflective arc surface is disposed adjacent to one side of the second reflective arc surface, and the first reflective arc surface and the second reflective arc surface are disposed axisymmetrically with respect to the contact therebetween.

5. The LED search lamp according to claim 4, wherein a plurality of first light-transmitting openings are formed in a side wall of the reflector receiving groove, one side of each first light-transmitting opening is provided with one LED lamp bead of the LED lamp panel, and one side of each first light-transmitting opening is provided with one first light-reflecting arc surface of the reflector.

6. The LED search lamp according to claim 4, wherein a plurality of second light-transmitting openings are formed in a side wall of the other side of the reflector receiving groove, one side of each second light-transmitting opening is correspondingly provided with one LED lamp bead of the LED lamp panel, and one side of each second light-transmitting opening is correspondingly provided with one second light-reflecting arc surface of the reflector.

7. The LED search lamp according to claim 4, wherein the search lamp housing includes a housing main body and a lamp cover covering the housing main body.

8. The LED search lamp according to claim 7, wherein the lamp cover comprises a first light emitting surface and a second light emitting surface, the first light emitting surface corresponds to the first light reflecting arc surfaces of the light reflecting cups, the second light emitting surface corresponds to the second light reflecting arc surfaces of the light reflecting cups, and the first light emitting surface and the second light emitting surface are connected to form an included angle of a second preset angle.

9. The LED search lamp according to any one of claims 1 to 8, wherein each LED lamp panel comprises twelve LED lamp beads arranged in sequence along the strip-shaped lamp panel main body, and the reflector assembly comprises twelve reflectors arranged side by side.