Projection lamp with double light sources

Abstract

The utility model discloses a double-light-source projection lamp which comprises a support and a projection lamp structure rotatably connected to the support, and the projection lamp structure comprises a lamp holder, a first light source plate, an adjusting telescopic rod, a second light source plate and a convex light-transmitting cover. Two adjusting sliding grooves are formed in the bottom face of the lamp holder, and adjusting sliding blocks are arranged in the adjusting sliding grooves. The adjusting telescopic rod is fixed to the center of the bottom face of the lamp holder, and the outer side end of the first light source plate is rotationally connected to one adjusting sliding block through a first pin shaft. The outer side end of the second light source plate is rotationally connected to the other adjusting sliding block through a second pin shaft. The inner side end of the first light source plate and the inner side end of the second light source plate are rotationally connected to the adjusting telescopic rods through movable shafts correspondingly. The LED lamp is reasonable in structural arrangement, the adjusting telescopic rod extends or contracts to drive the first light source plate and the second light source plate to move and incline, the irradiation requirements of different faces are met, the irradiation range can be widened, operation is convenient and fast, and the assembling efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of projecting lamp, concretely relates to a double light source projecting lamp. BACKGROUND

[0002] The projecting lamp is the lamp that the illumination on the illuminated surface is higher than the surrounding environment, also called the spotlight, it is generally by the installation support, radiator, light source board and lens panel composition, its in use, can aim at a direction with the lens panel, it has the structure that is not affected by the weather condition, is mainly used in the large area operation field mine, building contour, stadium etc. place, the conventional projecting lamp of prior art generally only has one light source, and it can only irradiate one direction, if need to irradiate different directions, need to install repeatedly multiple projecting lamps, thereby greatly increase the use cost, and the dismounting is time -consuming and labor -intensive, reduced the efficiency of dismounting, the practicality is limited. CONTENT

[0003] The utility model provides a kind of double light source projecting lamp with reasonable structure and it is beneficial to improve the irradiation range.

[0004] The technical scheme for realizing the utility model is a double light source projecting lamp, including support, rotatable connecting on the support projecting lamp structure, the projecting lamp structure includes lamp holder, first light source board, adjusting telescopic rod, second light source board and convex light cover;

[0005] The bottom of the lamp holder is provided with two adjusting sliding grooves on the same straight line, and an adjusting sliding block is arranged in the adjusting sliding groove.

[0006] The adjusting telescopic rod is fixed at the center of the bottom of the lamp holder, and the two adjusting sliding grooves are symmetrically arranged on the two sides of the adjusting telescopic rod.

[0007] The outer side end of the first light source board is rotatably connected to one of the adjusting sliding blocks by a first pin shaft.

[0008] The outer side end of the second light source board is rotatably connected to the other adjusting sliding block by a second pin shaft.

[0009] The inner side end of the first light source board and the second light source board is rotatably connected to the adjusting telescopic rod by a movable shaft, respectively.

[0010] The convex light cover is fixed on the lamp holder, and the light rays of the first light source board and the second light source board are irradiated outward from the convex light cover.

[0011] Further preferably, the cross section of the adjusting sliding groove is dovetail-shaped or T-shaped.

[0012] The cross-sectional shape of the adjusting sliding block matches the cross-sectional shape of the adjusting sliding groove.

[0013] The adjusting slider can translate in the adjusting slot.

[0014] It is further preferred that: the adjustable telescopic rod is an electric telescopic rod;

[0015] The lamp holder is provided with an adjustment control switch connected with the electric telescopic rod.

[0016] More preferably, the overall length of the first light source board and the second light source board is smaller than the bottom length of the lamp holder.

[0017] Further preferably, a reflective film layer is attached to the bottom surface of the lamp holder.

[0018] It is further preferred that: the bracket is an n-shaped stainless steel bracket;

[0019] Both ends of the N-shaped stainless steel bracket are rotatably connected to the lamp holder through bolts.

[0020] The present invention has positive effects: the structure of the present invention is reasonably arranged, and it is provided with a first light source board and a second light source board, and the outer ends of the first light source board and the second light source board can be slidably set in the adjustment slide groove through the adjustment slider, and the inner ends are connected to the adjustment telescopic rod, so that the adjustment telescopic rod can be extended or contracted, and drive the first light source board and the second light source board to move, so that the two can be tilted, so as to meet the illumination needs of different surfaces, which is conducive to improving the illumination range, and its operation is convenient, and the use is stable and reliable, which is also conducive to improving the efficiency of assembly, and has strong applicability and good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to make the content of the utility model easier to understand, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein:

[0022] Fig. 1 It is a structural diagram of the utility model;

[0023] Fig. 2 This is a schematic diagram of the specific structure of the adjustable telescopic rod, the first light source board, the second light source board and the adjustment slider in the utility model;

[0024] Fig. 3 It is a structural schematic diagram of the adjusting chute and the adjusting slider in the utility model.

[0025] Figure numerals: bracket 1, floodlight structure 2, lamp holder 21, first light source panel 22, adjustment telescopic rod 23, second light source panel 24, convex light-transmitting cover 25, adjustment slide 3, adjustment slider 4, first pin 5, second pin 6, movable shaft 7, adjustment control switch 8, reflective film layer 9. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0027] Embodiment

[0028] See Figs. 1 to 3 As shown in FIG. 1, a double light source spotlight includes a support 1 and a spotlight structure 2 rotatably connected to the support. In this embodiment, the support is an n-shaped stainless steel support. The two ends of the n-shaped stainless steel support are rotatably connected to the lamp holder by bolts.

[0029] In actual application, the spotlight structure includes a lamp holder 21, a first light source plate 22, an adjustable telescopic rod 23, a second light source plate 24 and a convex light-transmitting cover 25. In processing, to ensure the effectiveness of adjustment, the bottom surface of the lamp holder is provided with two adjustment sliding grooves 3 in the same straight line, and an adjustment sliding block 4 is arranged in the adjustment sliding groove. The cross section of the adjustment sliding groove is dovetail-shaped or T-shaped. The cross section shape of the adjustment sliding block matches the cross section shape of the adjustment sliding groove. The adjustment sliding block can translate in the adjustment sliding groove. Through the above structure, the effectiveness of adjustment sliding can be ensured, and loosening or falling off does not occur, improving the use stability and reliability.

[0030] In assembly, the adjustable telescopic rod is fixed at the center of the bottom surface of the lamp holder, and the two adjustment sliding grooves are symmetrically arranged at the two sides of the adjustable telescopic rod. The outer side end of the first light source plate is rotatably connected to one of the adjustment sliding blocks by a first pin shaft 5. The outer side end of the second light source plate is rotatably connected to the other adjustment sliding block by a second pin shaft 6. The inner side ends of the first light source plate and the second light source plate are rotatably connected to the adjustable telescopic rod by movable shafts 7. The convex light-transmitting cover is fixed to the lamp holder, and the light rays of the first light source plate and the second light source plate are irradiated outward from the convex light-transmitting cover. When the adjustable telescopic rod is elongated or contracted, the inclination angle of the first light source plate and the second light source plate changes, and at the same time, the adjustment sliding block translates in the adjustment sliding groove, ensuring the effectiveness of adjustment, so that the adjustment of the illumination direction of the first light source plate and the second light source plate can be realized, the irradiation range is improved, the use requirements of different situations are met, and disassembly and assembly are more convenient, which is conducive to improving the disassembly and assembly efficiency.

[0031] In the embodiment, the telescopic rod is an electric telescopic rod to improve the convenience of adjustment, and the lamp holder is provided with an adjustment control switch 8 connected with the electric telescopic rod.

[0032] In actual application, the overall length of the first light source plate and the second light source plate is less than the length of the bottom surface of the lamp holder.

[0033] The utility model has the positive effect: the structure of the utility model is reasonable, it is provided with first light source plate and second light source plate, and the outside end of first light source plate and second light source plate is slidably arranged in the adjusting sliding slot through the adjusting sliding block, and the inside end is connected with the adjusting telescopic rod, so that the adjusting telescopic rod can be lengthened or contracted, and the first light source plate and the second light source plate are driven to move, the inclination of the two is made, the irradiation demand of different surfaces can be completed, the irradiation range is improved, the operation is convenient, the use is stable and reliable, the efficiency of assembly is improved, the applicability is strong and the practicality is good.

[0034] The standard parts used in the embodiment can be directly purchased from the market, and the non-standard structural parts according to the description can also be directly processed according to the existing technical knowledge without doubt, and the connection mode of each part adopts the mature conventional means in the existing technology, and the machinery, parts and equipment adopt the conventional type in the existing technology, so the specific description is not made here.

[0035] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not the limitation of the embodiments of the utility model. For ordinary skilled in the art, other different forms of changes or changes can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the embodiments. The changes or changes extended from the essential spirit of the utility model are still within the protection scope of the utility model.

Claims

1. A dual light source projection lamp comprising a support, a projection lamp structure rotatably connected to the support, characterized in that: The structure of the light projecting lamp comprises a lamp holder, a first light source plate, an adjusting telescopic rod, a second light source plate and a convex light-transmitting cover; The bottom surface of the lamp holder is provided with two adjusting sliding grooves in the same straight line, and the adjusting sliding grooves are provided with adjusting sliding blocks; The adjusting telescopic rod is fixed at the center of the bottom surface of the lamp holder, and the two adjusting sliding grooves are symmetrically arranged at the two sides of the adjusting telescopic rod; The outer side end of the first light source plate is rotatably connected to one of the adjusting sliding blocks through a first pin shaft; The outer side end of the second light source plate is rotatably connected to the other adjusting sliding block through a second pin shaft; The inner side ends of the first light source plate and the second light source plate are rotatably connected to the adjusting telescopic rod through movable shafts, respectively; The convex light-transmitting cover is fixed on the lamp holder, and the light rays of the first light source plate and the second light source plate are irradiated outward from the convex light-transmitting cover.

2. The dual light source projection lamp of claim 1, wherein: The section of the adjusting sliding groove is dovetail-shaped or T-shaped; The section shape of the adjusting sliding block is matched with the section shape of the adjusting sliding groove; The adjusting sliding block can translate in the adjusting sliding groove.

3. The dual light source projection lamp of claim 1, wherein: The adjusting telescopic rod is an electric telescopic rod; The lamp holder is provided with an adjusting control switch connected with the electric telescopic rod.

4. The dual light source projection lamp of claim 1, wherein: The overall length of the first light source plate and the second light source plate is less than the length of the bottom surface of the lamp holder.

5. The dual light source projection lamp of claim 1, wherein: The bottom surface of the lamp holder is attached with a reflective film layer.

6. The dual light source projection lamp of claim 1, wherein: The support is an n-shaped stainless steel support; The two ends of the n-shaped stainless steel support are rotatably connected to the lamp holder through bolts.

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