Wall-mounted civil engineering lighting device

Abstract

The utility model relates to the technical field of constructional engineering, and particularly provides a wall-mounted civil engineering lighting device which comprises a base, a wall-mounted lamp and a lighting device body. The angle adjusting assembly comprises a first fixing frame, a second fixing frame and a cross-shaped connecting rod, the first fixing frame is arranged on the base, and the cross-shaped connecting rod is arranged between the first fixing frame and the second fixing frame. According to the utility model, through a flexible angle adjusting function, a hanging point does not need to be found again and the lighting equipment does not need to be hung again when a construction area changes, so that the construction efficiency is greatly improved. Due to the firm and durable materials and the good protection performance, the stability and reliability of the lighting device in the complex civil construction environment are guaranteed, and the construction safety is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering, especially a civil engineering lighting device of wall -hanging. BACKGROUND

[0002] In civil engineering construction, the construction conditions are complex and various, and the existing lighting equipment can only illuminate a single direction, which leads to the need for workers to find a new hanging point and re-hang the lighting equipment when the construction deviates from the initial illumination range, seriously affecting the construction efficiency and safety. SUMMARY

[0003] The utility model aims at least solve one of the prior art or related technical problems.

[0004] To solve the above problem, the application provides a civil engineering lighting device of wall -hanging, comprising:

[0005] A base;

[0006] An angle adjusting assembly, the angle adjusting assembly comprises a first fixing frame, a second fixing frame and a cross connecting rod, the first fixing frame is arranged on the base, and the cross connecting rod is arranged between the first fixing frame and the second fixing frame.

[0007] A lighting part, the lighting part is arranged on the second fixing frame.

[0008] Among them, the second fixing frame can rotate up, down, left and right along the cross connecting rod, and be used for adjusting the illumination angle of the lighting part.

[0009] Optionally, the first fixing frame comprises a first bottom plate and a first vertical plate arranged on both sides of the first bottom plate, and the first bottom plate is arranged on the base.

[0010] A second fixing frame, the second fixing frame comprises a second bottom plate and a second vertical plate arranged on both sides of the second bottom plate.

[0011] The cross connecting rod comprises a first rod body and a second rod body, the first rod body is arranged between the first vertical plate, and the second rod body is arranged between the second vertical plate.

[0012] Optionally, the angle adjusting assembly further comprises a first fastener and a second fastener, the first fastener is arranged on the first rod body and is in contact with the side wall of the first vertical plate.

[0013] The second fastener is arranged on the second rod body and is in contact with the side wall of the second vertical plate.

[0014] Optionally, a telescopic rod is arranged between the angle adjusting assembly and the base.

[0015] Optionally, a sliding groove is arranged on the base, and the telescopic rod is arranged in the sliding groove at the end away from the angle adjusting assembly.

[0016] Optionally, a sliding block is arranged in the sliding groove, and the telescopic rod is connected with the sliding block at the end away from the angle adjusting assembly.

[0017] Optionally, a third fastener is arranged on the sliding block.

[0018] Optionally, a hanging ear is arranged on each side of the base, and a hanging hole is arranged on the hanging ear.

[0019] Beneficial effects

[0020] The civil engineering lighting device provided in the embodiment of the utility model can greatly improve the construction efficiency without the need of searching for a hanging point and re-hanging a lighting device when the construction area changes, through the flexible angle adjusting function. The stable and reliable material and the good protection performance ensure the stability and reliability of the lighting device in the complex civil engineering construction environment, and effectively improve the construction safety. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1 is a front view of the utility model;

[0022] Fig. 2 is a structure diagram of the angle adjusting assembly of the utility model.

[0023]

Explanation of reference signs

[0024] 1, base; 2, angle adjusting assembly; 21, first fixing frame; 211, first bottom plate; 212, first vertical plate; 22, second fixing frame; 221, second bottom plate; 222, second vertical plate; 23, cross connecting rod; 231, first rod body; 232, second rod body; 24, first fastener; 25, second fastener; 3, lighting part; 4, telescopic rod; 5, sliding block; 6, third fastener; 7, hanging ear; 8, hanging hole. DETAILED DESCRIPTION

[0025] In order to better explain the utility model, so as to facilitate understanding, the utility model is described in detail in combination with the specific embodiments and the accompanying drawings.

[0026] In combination with the accompanying drawings, Figs. 1-2 According to the embodiment of the application, a civil engineering lighting device is provided, which comprises:

[0027] Base 1;

[0028] An angle adjusting assembly 2, the angle adjusting assembly 2 comprises a first fixing frame 21, a second fixing frame 22 and a cross connecting rod 23, the first fixing frame 21 is arranged on the base 1, the cross connecting rod 23 is arranged between the first fixing frame 21 and the second fixing frame 22;

[0029] An illumination part 3, the illumination part 3 is arranged on the second fixing frame 22;

[0030] Wherein, the second fixing frame 22 can rotate up, down, left and right along the cross connecting rod 23, for adjusting the illumination angle of the illumination part 3.

[0031] Specifically, the back of the base 1 is provided with wall hanging holes, the mounting holes are symmetrically distributed, can be tightly connected with the wall of the construction site through the matched high-strength expansion bolts, and the device can be stably installed in various complex environments.

[0032] The first fixing frame 21 in the angle adjusting assembly 2 is connected with the base 1, the cross connecting rod 23 is connected with the first fixing frame 21 and the second fixing frame 22, the illumination part 3 is installed on the second fixing frame 22, the illumination part 3 adopts high-brightness LED lamp beads as light source, the LED lamp beads are arranged in matrix on the heat dissipation substrate, and the illumination is uniform without dead angle. The shell of the illumination part 3 is selected from aluminum alloy material with fireproof, waterproof and dustproof grade reaching IP65, which can effectively resist various harsh environments of the construction site. The front end of the shell is provided with a professional optical lens, through the refraction and scattering of the lens, the light emitted by the LED lamp beads can be focused or diffused, so that the illumination demand of different construction scenes is met. A large area of heat dissipation fins is arranged on the back of the illumination part 3, the heat dissipation fins are treated with special heat dissipation coating, can quickly dissipate the heat generated by the LED lamp beads during work, and greatly prolong the service life of the illumination part 3.

[0033] The second fixing frame 22 can be easily rotated in four directions of up, down, left and right along the cross connecting rod 23, so that the illumination direction of the illumination part 3 is adjusted, and the illumination demand of different construction scenes is met.

[0034] The wall-mounted civil construction illumination device can flexibly adjust the angle, without the need to find a hanging point and re-hang the illumination equipment when the construction area changes, which greatly improves the construction efficiency. The solid and durable material and good protection performance ensure the stability and reliability of the illumination device in the complex construction environment, and effectively improve the construction safety.

[0035] The first fixing frame 21 comprises a first bottom plate 211 and first vertical plates 212 arranged on both sides of the first bottom plate 211, and the first bottom plate 211 is arranged on the base 1;

[0036] The second fixed frame 22 comprises a second bottom plate 221 and second vertical plates 222 arranged on both sides of the second bottom plate 221.

[0037] The cross connecting rod 23 comprises a first rod body 231 and a second rod body 232, the first rod body 231 is arranged between the first vertical plates 212, and the second rod body 232 is arranged between the second vertical plates 222.

[0038] Specifically, the first fixed frame 21 comprises a first bottom plate 211 and first vertical plates 212 arranged on both sides of the first bottom plate 211, the first vertical plates 212 are vertically welded on both sides of the first bottom plate 211, the first vertical plates 212 and the first bottom plate 211 form a U-shaped structure, a space for installing the first rod body 231 is arranged in the middle of the first vertical plates 212, and the first rod body 231 can rotate flexibly on the first vertical plates 212.

[0039] The second fixed frame 22 comprises a second bottom plate 221 and second vertical plates 222 arranged on both sides of the second bottom plate 221. The second bottom plate 221 is used for installing the lighting part 3, and the surface thereof is processed to ensure the flatness of the installation of the lighting part 3. The second vertical plates 222 are vertically welded on both sides of the second bottom plate 221. The second rod body 232 is arranged between the second vertical plates 222, the first rod body 231 and the second rod body 232 are welded in a cross shape, and the second rod body 232 can rotate flexibly between the second vertical plates 222. Through the arrangement of the cross connecting rod 23, the second fixed frame 22 can rotate in multiple directions relative to the first fixed frame 21, thereby realizing the adjustment of the lighting angle of the lighting part 3 in multiple directions at the same time.

[0040] The angle adjusting assembly 2 further comprises a first fastener 24 and a second fastener 25, the first fastener 24 is arranged on the first rod body 231 and in contact with the side wall of the first vertical plate 212.

[0041] The second fastener 25 is arranged on the second rod body 232 and in contact with the side wall of the second vertical plate 222.

[0042] Specifically, the first fastener 24 is two in number, symmetrically arranged on both ends of the first rod body 231, and in contact with the side wall of the first vertical plate 212. The second fastener 25 is also two in number, symmetrically arranged on both ends of the second rod body 232, and in contact with the second vertical plate 222. When the up-down angle of the lighting part 3 needs to be adjusted, the first fastener 24 is first loosened. At this time, the first rod body 231 can freely rotate on the first vertical plate 212, thereby driving the second fixing frame 22 and the lighting part 3 mounted thereon to adjust the up-down angle. After adjusting to the appropriate angle, the first fastener 24 is tightened. With the tightening, the first fastener 24 will be tightly pressed against the side wall of the first vertical plate 212, generating sufficient friction to fix the first rod body 231 in the current position, thereby locking the up-down angle of the lighting part 3. When adjusting the left-right angle of the lighting part 3, the second fastener 25 is first loosened. In this way, the second rod body 232 can freely rotate on the second vertical plate 222, thereby driving the lighting part 3 to adjust the left-right angle. After adjusting to the angle that meets the lighting needs of the construction, the second fastener 25 is tightened. During the tightening process, the second fastener 25 will be tightly attached to the side wall of the second vertical plate 222, relying on the generated friction to fix the second rod body 232, thereby locking the left-right angle of the lighting part 3.

[0043] The first fastener 24 and the second fastener 25 are in the form of a combination of a nut and a washer.

[0044] The angle adjusting assembly 2 and the base 1 are provided with a telescopic rod 4.

[0045] Specifically, in the wall-hung civil construction lighting device, the telescopic rod 4 provided between the angle adjusting assembly 2 and the base 1 greatly expands the application range and flexibility of the lighting part 3.

[0046] The telescopic rod 4 is composed of multiple nested sleeves, which are connected by sliding to realize telescoping while ensuring good sealing to prevent dust, water vapor and other impurities from entering the interior and affecting the telescoping function.

[0047] The telescopic rod 4 is provided with a fastening bolt to achieve limiting. When the height of the lighting device needs to be adjusted, the construction personnel only needs to gently pull the telescopic rod 4 upward or downward, and after pulling to the target position, the fastening bolt is adjusted to fix each rod body after adjustment.

[0048] In actual application, the presence of the telescopic rod 4 brings many conveniences to civil construction lighting. For example, when performing ceiling construction, the telescopic rod 4 can be extended, allowing the lighting part 3 to be closer to the construction area, providing more sufficient and concentrated lighting. The telescopic rod 4 cooperates with the angle adjusting assembly 2 to further expand the lighting range. This effectively solves the problem of limited lighting range of traditional lighting devices in different construction scenarios, improving construction efficiency and safety.

[0049] The base 1 is provided with a sliding groove, and the telescopic rod 4 is slidably arranged in the sliding groove away from the angle adjusting assembly 2.

[0050] Specifically, the telescopic rod 4 can move up and down in the sliding groove, so that the height of the lighting part 3 can be adjusted by sliding the telescopic rod 4 up and down after the base 1 is hung at a position, thereby meeting the use requirements in different construction environments.

[0051] The sliding groove is provided with a sliding block 5, and the telescopic rod 4 is connected with the sliding block 5 away from the angle adjusting assembly 2.

[0052] The sliding block 5 is provided with a third fastener 6.

[0053] Specifically, the sliding groove is provided on the base 1, and the shape thereof is usually rectangular or trapezoidal to ensure that the sliding block 5 can smoothly slide therein. The inner wall of the sliding groove is precisely machined and polished, and the surface roughness is extremely low, which not only can reduce the friction when the sliding block 5 slides, but also can prevent impurities and dust from accumulating in the sliding groove, thereby ensuring the smoothness of the sliding block 5. The sliding block 5 is adapted to the sliding groove and is made of high-strength engineering plastic or light alloy, such as polycarbonate or aluminum alloy. These materials have the characteristics of light weight and high strength, which can reduce the weight of the entire device while ensuring the structural strength of the sliding block 5. The sliding block 5 is accurately matched with the sliding groove in size, and a wear-resistant guide strip is mounted on the side surface of the sliding block 5. The guide strip is made of polytetrafluoroethylene or other low-friction coefficient materials, which further reduces the friction between the sliding block 5 and the sliding groove, so that the sliding block 5 can move flexibly in the sliding groove. The telescopic rod 4 is firmly connected with the sliding block 5 away from the angle adjusting assembly 2. This connection mode can be mechanical fastening through bolts and nuts, or welding, to ensure that the connection between the telescopic rod 4 and the sliding block 5 has sufficient strength and stability, and can withstand various external forces during use of the lighting device, such as vibration and impact. The third fastener 6 provided on the sliding block 5 is used to fix the position of the sliding block 5 in the sliding groove. The third fastener 6 can be a bolt-type compression device, which penetrates through the threaded hole reserved on the sliding block 5. When the bolt is tightened, the end of the bolt is tightly pressed against the bottom or side wall of the sliding groove, and the sliding block 5 is fixed at a specific position in the sliding groove by using the friction force.

[0054] During the construction process, the construction personnel can first slide the sliding block 5 to a suitable position in the sliding groove according to the specific lighting requirements, and then fix the sliding block 5 by tightening the third fastener 6. Then, the height of the lighting part 3 is adjusted by using the telescopic rod 4, and the lighting angle of the lighting part 3 is adjusted by using the angle adjusting assembly 2. This flexible adjustment mode greatly improves the construction efficiency and reduces the time and labor cost in the construction process.

[0055] The base 1 is provided with hanging ears 7 on both sides, and the hanging ears 7 are provided with hanging holes.

[0056] Specifically, the hanging ears 7 are made of the same or matched high-strength material as the base 1, such as aluminum alloy or stainless steel. The hanging ears 7 are firmly welded or fixed on both sides of the base 1 through high-strength bolts, so as to ensure that the hanging ears 7 will not be loose or fall off when bearing the weight of the lighting device and possible external force. The size and shape of the hanging holes in the hanging ears 7 are accurately designed according to the actual used hanging components (such as hooks, bolts, etc.). The number of the hanging holes can be set to one or more according to actual needs to meet different installation requirements.

[0057] In the description of the present application, it should be understood that the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0058] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0059] In the present application, unless otherwise specifically defined and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature is "above", "above" and "above" the second feature, which can be directly above or obliquely above the first feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature is "below", "below" and "below" the second feature, which can be directly below or obliquely below the first feature, or only indicates that the horizontal height of the first feature is lower than that of the second feature.

[0060] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0061] Although the embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and the person skilled in the art can modify, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A wall-mountable civil lighting device, characterized in that, The utility model relates to a kind of angle-adjusting assembly and base, including: Base (1); Angle-adjusting assembly (2), the angle-adjusting assembly (2) includes first fixed frame (21), second fixed frame (22) and cross connecting rod (23), the first fixed frame (21) is set on the base (1), the cross connecting rod (23) is set between the first fixed frame (21) and the second fixed frame (22); Illumination part (3), the illumination part (3) is set on the second fixed frame (22); Wherein, the second fixed frame (22) can rotate up, down, left and right along the cross connecting rod (23), for adjusting the illumination angle of the illumination part (3).

2. The wall-mountable civil lighting device according to claim 1, characterized in that, The first fixed frame (21) includes first bottom plate (211) and first vertical plate (212) being set on both sides of the first bottom plate (211), and the first bottom plate (211) is set on the base (1); Second fixed frame (22), the second fixed frame (22) includes second bottom plate (221) and second vertical plate (222) being set on both sides of the second bottom plate (221); The cross connecting rod (23) includes first rod body (231) and second rod body (232), and the first rod body (231) is set between the first vertical plate (212), and the second rod body (232) is set between the second vertical plate (222).

3. A wall-mountable civil lighting device according to claim 2, characterized in that The angle-adjusting assembly (2) further includes first fastener (24) and second fastener (25), and the first fastener (24) is set on the first rod body (231) and is in contact with the side wall of the first vertical plate (212); The second fastener (25) is set on the second rod body (232) and is in contact with the side wall of the second vertical plate (222).

4. A wall-mountable civil lighting device according to claim 3, characterized in that The angle-adjusting assembly (2) and the base (1) are provided with telescopic rod (4).

5. A wall-mountable civil lighting device according to claim 4, characterized in that, The base (1) is provided with a sliding groove, and one end of the telescopic rod (4) away from the angle-adjusting assembly (2) is slidingly arranged in the sliding groove.

6. A wall-mountable civil lighting device according to claim 5, characterized in that The sliding groove is provided with a sliding block (5), and one end of the telescopic rod (4) away from the angle-adjusting assembly (2) is connected with the sliding block (5).

7. A wall-mountable civil lighting device according to claim 6, characterized in that The sliding block (5) is provided with a third fastener (6).

8. A wall-mountable civil lighting device according to claim 7, characterized in that, The base (1) is provided with a hanging ear (7) on both sides, and the hanging ear (7) is provided with a hanging hole.

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