CN219243493U - Lighting device - Google Patents

Abstract

The utility model provides a lighting device, which belongs to the technical field of constructional engineering equipment and comprises a lighting assembly, wherein the lighting assembly comprises a base, a lifting support rod and a lighting lamp which are sequentially arranged from bottom to top, the lighting assembly comprises a rotating part, the rotating part comprises a box body and at least two first driving devices which are arranged in the box body in a mirror image mode, the output ends of the at least two first driving devices are respectively and independently fixed with a transmission shaft extending out of the box body, and the lighting lamp is fixed at one end, far away from the box body, of the transmission shaft. The first driving device utilizes the action of the transmission shaft to enable the illuminating lamp to rotate, and then the illuminating lamp can be aligned to a construction area needing illumination, so that a good construction visual field environment can be provided, and smooth construction can be ensured.

Description

Lighting device

Technical Field

The utility model belongs to the technical field of constructional engineering equipment, and particularly relates to a lighting device.

Background

The building engineering refers to engineering entities formed by the construction of various house buildings and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the house buildings, wherein the house buildings refer to projects which are provided with top covers, beam columns, walls and foundations and can form internal spaces so as to meet the demands of people on production, living, study and public activities.

The construction site is dark at night, illumination is insufficient, if enough lighting equipment is not installed, safety accidents are easy to occur, the construction can be conveniently carried out at night by construction staff through enough illumination, and the safety of construction at night by construction staff can be improved.

In the prior art, the patent of the utility model with the authorized bulletin number of CN211371979U disclosed in 28 months in 2020 discloses a night lighting device for building construction, which comprises a base, the gyro wheel is all installed to the four corners of base bottom, the axis department fixedly connected with fixing base at base top, the both sides of fixing base all fixedly connected with curb plate, the curb plate is kept away from one side of fixing base and is seted up flutedly, movable groove has all been seted up to the top and the bottom of recess inner chamber, the inner chamber of movable groove is provided with locking mechanical system. According to the night lighting device for building construction, the two connecting plates are folded, so that the clamping blocks are inserted into the inner cavities of the grooves, and finally, the clamping blocks are locked through the locking mechanism, so that the night lighting device for building construction has the advantage of being convenient to fold and store, constructors can move the night lighting device for building construction through the arrangement of the rollers, the flexibility of the night lighting device for building construction is improved, and the occupied area of the night lighting device for building construction is saved.

In the prior art, although the lighting device realizes lifting and moving of the lighting lamp, the lighting device cannot adjust the lighting angle of the lighting lamp, so that lighting dead angles are easy to occur, and the practicability of lighting equipment is reduced.

Disclosure of Invention

In order to make up for the defects, the utility model provides a lighting device, and aims to solve the problem that the existing lighting device cannot adjust the lighting angle of a lighting lamp.

The utility model is realized in the following way:

the utility model provides a lighting device, lighting device includes lighting assembly, lighting assembly includes from bottom to top base, lift bracing piece and the light that sets gradually, lighting assembly includes rotary part, rotary part include the box and each other mirror image set up in two at least first drive arrangement in the box, two at least first drive arrangement's output is each independently fixed one and extends to the transmission shaft outside the box, the light is fixed in the transmission shaft is kept away from the one end of box.

In one embodiment of the utility model, the lifting support rod comprises a support tube and a moving rod, wherein one end of the moving rod is far away from the illuminating lamp, is positioned in the support tube and moves linearly along a first direction; one end of the movable rod, which is close to the illuminating lamp, is fixed on the box body.

In one embodiment of the utility model, the support tube has at least two runners arranged in a radial direction, and the moving rod has a protrusion extending in the first direction and slidably connected to one of the at least two runners.

In one embodiment of the utility model, the illuminating lamp comprises a lamp holder and an arc-shaped lampshade arranged on the lamp holder; the lamp comprises an arc-shaped lampshade, a lamp holder and a plurality of lighting sources, wherein an accommodating cavity is formed between the arc-shaped lampshade and the lamp holder, and the accommodating cavity is internally provided with the plurality of lighting sources which are arranged at intervals along the radian of the arc-shaped lampshade.

In one embodiment of the present utility model, the arc of the arc-shaped lampshade ranges from 120 ° to 170 °.

In one embodiment of the utility model, the base is of a hollow structure, the lighting assembly comprises an adjusting component, the adjusting component comprises a screw rod which is positioned in the hollow space and extends into the supporting tube along the first direction, and a second driving device which is arranged in the hollow space, the output end of the second driving device is fixed with one end of the screw rod positioned in the hollow space, a screw hole which extends along the first direction is formed in the moving rod, and one end of the screw rod positioned in the supporting tube is in threaded connection with the screw hole.

In one embodiment of the utility model, the lighting device comprises a moving assembly for the lighting assembly, the moving assembly comprising a support plate, two mounting plates arranged opposite to each other along the support plate, moving wheels respectively arranged on the two mounting plates, and a rolling ball located between and remote from the two moving wheels.

In one embodiment of the utility model there are at least two side plates located opposite each other along the ball, the at least two side plates each independently being provided with a first elongate bolt therethrough, each of the first elongate bolts having an arcuate cover secured relative to the end of the ball such that the ball is located between at least two of the arcuate covers.

In one embodiment of the utility model, a third drive device is arranged between the two mounting plates, the output ends of which are each independently fixed to one of the moving wheels.

In one embodiment of the utility model, a bottom plate detachably connected with the supporting plate through a second long bolt is arranged below the third driving device.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The first driving device utilizes the action of the transmission shaft to enable the illuminating lamp to rotate, and then the illuminating lamp can be aligned to a construction area needing illumination, so that a good construction visual field environment can be provided, and smooth construction can be ensured.

(2) The second driving device is matched with the screw hole of the movable rod through the screw rod, one end, far away from the illuminating lamp, of the movable rod linearly moves in the supporting tube along the first direction, and then the height of the illuminating lamp can be adjusted, so that the illuminating lamp is closer to a construction area.

(3) The third driving device is used for driving the movable wheel, and the rolling ball is positioned between the two arc covers and can move in all directions, so that the lighting assembly reaches a construction area needing lighting.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a perspective view of a lighting device according to an embodiment of the present utility model;

FIG. 2 is a perspective view of a lighting assembly of a lighting device provided in accordance with an embodiment of the present utility model;

fig. 3 is a sectional view of a lifting support rod of a lighting device according to an embodiment of the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is a schematic structural diagram of a moving assembly of a lighting device according to an embodiment of the present utility model.

Reference numerals illustrate: 100. a lighting assembly; 110. a base; 120. lifting the support rod; 121. a support tube; 1211. a chute; 122. a moving rod; 1221. a screw hole; 1222. a protrusion; 130. a lighting lamp; 131. a lamp holder; 132. a lamp shade; 140. a rotating member; 141. a case; 142. a first driving device; 1421. a transmission shaft; 150. an adjusting member; 151. a screw; 152. a second driving device; 200. a moving assembly; 210. a support plate; 220. a mounting plate; 230. a moving wheel; 240. a rolling ball; 241. a side plate; 242. a first long bolt; 243. an arc-shaped cover; 250. a third driving device; 260. a bottom plate; 261. and a second long bolt.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Examples

Referring to the accompanying drawings 1-5, the utility model provides a technical scheme that: the utility model provides a lighting device, includes lighting assembly 100, lighting assembly 100 includes base 110, lift bracing piece 120 and light 130 that set gradually from bottom to top, and lighting assembly 100 includes rotary part 140, and rotary part 140 includes box 141 and two at least first drive arrangement 142 that mirror image set up in box 141 each other, and the output of two at least first drive arrangement 142 is each independently fixed a transmission shaft 1421 that extends outside the box 141, and light 130 is fixed in the one end that transmission shaft 1421 kept away from box 141.

For example, the elevation support bar 120 may be welded or detachably coupled to the base 110 by bolts. The first driving means 142 may be sequentially increased by two, three, four, five, or six, etc. The drive shaft 1421 and the output of the first drive 142 may be keyed or coupled via a coupling. The first driving device 142 may be mounted inside the case 141 by bolts. The first driving device 142 may be a small stepping motor, a small servo motor, a small speed reduction motor, or the like.

According to the embodiment, the first driving device 142 rotates the illumination lamp 130 by the action of the transmission shaft 1421, so that the illumination lamp 130 can be aligned to a construction area to be illuminated, thereby providing a good construction field environment and ensuring that construction can be performed smoothly.

Referring to fig. 1 to 3, in some embodiments, the elevation support bar 120 includes a support tube 121 and a moving bar 122 having one end remote from the illumination lamp 130 positioned in the support tube 121 and linearly moving in a first direction; wherein, the end of the moving rod 122 near the illuminating lamp 130 is fixed on the case 141.

For example, the travel bar 122 may be a clearance fit with the support tube 121. The support tube 121 and the base 110 may be welded or detachably coupled by bolts. The tube below the tank 141 may be a transition fit or an interference fit with the travel bar 122.

According to this embodiment, the height of the illumination lamp 130 can be adjusted by linearly moving the end of the moving rod 122 away from the illumination lamp 130 in the first direction within the support tube 121, so that the illumination lamp 130 is closer to the construction area. And, the height of the illuminating lamp 130 can be limited by the cooperation between the positioning hole and the bolt between the moving rod 122 and the supporting tube 121. That is, a plurality of first positioning holes may be formed in the support pipe 121 at intervals in the first direction, and one or more second positioning holes may be formed in the moving rod 122; when the second positioning hole is aligned with one of the first positioning holes, the first positioning hole and the second positioning hole are inserted by the latch to limit the height of the illumination lamp 130.

Referring to fig. 3-4, in some embodiments, the support tube 121 has at least two radially disposed slots 1211 and the travel bar 122 has a protrusion 1222 extending in a first direction and slidably coupled to the at least two slots 1211.

Illustratively, the number of slots 1211 and tabs 1222 may be sequentially incremented by two, three, four, five, six, or the like.

According to this embodiment, by the engagement between the protrusion 1222 and the slide groove 1211, not only the stability of the movement of the moving lever 122 but also the prevention of the screw 151 from following the rotation of the second driving device 152 can be ensured.

Referring to fig. 1, in some embodiments, the illumination lamp 130 includes a lamp base 131 and an arc-shaped lamp cover 132 disposed on the lamp base 131; wherein, a receiving cavity is formed between the arc-shaped lampshade 132 and the lamp holder 131, and a plurality of illumination light sources (not shown in the figure) are arranged in the receiving cavity at intervals along the radian of the arc-shaped lampshade 132. Alternatively, the arc of the arcuate lamp housing 132 may range from 120 to 170, preferably 150.

By way of example, the illumination source may be a tube or LED lamp, etc. The illumination sources may be sequentially incremented by one, two, three, four, five, or six, etc. In this embodiment, the number of illumination sources is three or more.

According to this embodiment, when in use, any or all of the illumination light sources can be turned on and off for the construction field environment; not only the brightness adjustment is realized, but also the energy saving is realized.

Referring to fig. 1 to 3, in some embodiments, the base 110 is of a hollow structure, the lighting assembly 100 includes an adjusting member 150, the adjusting member 150 includes a screw 151 located in the middle and extending into the support tube 121 in a first direction, and a second driving device 152 disposed in the middle, an output end of the second driving device 152 is fixed to an end of the screw 151 located in the middle, a screw hole 1221 extending in the first direction is formed in the moving rod 122, and an end of the screw 151 located in the support tube 121 is screw-coupled with the screw hole 1221.

The second driving device 152 and the third driving device 250 described below may be, for example, a stepping motor, a reduction motor, a servo motor, an asynchronous motor, or the like. The output end of the second driving device 152 and one end of the hollow of the screw 151 may be connected by a key or by a coupling.

According to this embodiment, the moving rod 122 can be linearly moved in the first direction by the action between the second driving means 152 and the screw 151 while the protrusion 1222 is engaged with the slide slot 1211, so that the height of the illumination lamp 130 does not need to be manually adjusted.

Referring to fig. 1 and 5, in some embodiments, the lighting device includes a moving assembly 200 for the lighting assembly 100, the moving assembly 200 including a support plate 210, two mounting plates 220 disposed opposite to each other along the support plate 210, moving wheels 230 disposed on the two mounting plates 220, respectively, and a rolling ball 240 disposed between the two moving wheels 230 and disposed away from the two mounting plates 220.

For example, mounting plate 220 may be integrally formed with support plate 210 or detachably coupled thereto by bolts. The moving wheel 230 may be rotatably coupled to the mounting plate 220 by a rotation shaft.

According to this embodiment, further pushing of the support plate 210 may move or steer the lighting assembly 100 by the engagement between the two moving wheels 230 and the ball 240. Especially when the illumination lamp 130 is not right opposite to the construction area, the illumination lamp 130 can be turned by the moving assembly 200 to enable the illumination lamp 130 to be right opposite to the construction area, so that convenience in construction is facilitated for constructors.

Referring to fig. 1 and 5, in some embodiments, there are at least two side plates 241 disposed opposite to each other along the ball 240, and at least two side plates 241 are each independently provided with a first long bolt 242 therethrough, each first long bolt 242 having an arc cover 243 fixed with respect to an end of the ball 240 such that the ball 240 is positioned between the at least two arc covers 243.

Illustratively, the ball 240 is movably positioned between two arcuate shrouds 243. The side plates 241 may be two or four or the like in even increments; also, the number of first long bolts 242 and the arc-shaped cover 243 is the same as that of the side plates 241.

According to this embodiment, the ball 240 is positioned between the two arc covers 243 to allow for all-round movement, providing an effect to the support plate 210, allowing not only movement of the support plate 210, but also steering of the support plate 210.

Referring to fig. 1 and 5, in some embodiments, a third driving device 250, the output ends of which are independently fixed to one moving wheel 230, is provided between the two mounting plates 220.

For example, the moving wheel 230 may be keyed to the output of the third driving device 250 through the mounting plate 220 using a rotating shaft or coupled through a coupling.

According to the embodiment, the third driving device 250 is utilized to drive the moving wheel 230, so that the moving assembly 200 can realize autonomous movement without pushing by a constructor, and the moving assembly 200 can be used more conveniently.

Referring to fig. 1 and 5, in some embodiments, a bottom plate 260 detachably coupled to the support plate 210 by a second long bolt 261 is provided under the third driving device 250. The floor 260 is constructed to withstand dust or dirt splashed during movement and thus to prevent the third driving device 250 from being wetted.

Specifically, the working principle of the lighting device is as follows: in the use process, when the illumination lamp 130 is required to rotate, the first driving device 142 uses the action of the transmission shaft 1421 to enable the illumination lamp 130 to rotate, and then the illumination lamp 130 can be aligned to a construction area required to be illuminated. When the illumination lamp 130 is required to be lifted, the moving rod 122 can be linearly moved in the first direction by the action between the second driving device 152 and the screw 151 while being engaged between the protrusion 1222 and the slide slot 1211 by a desired height. When the lighting assembly 100 is required to move or turn integrally, the rolling ball 240 is positioned between the two arc covers 243 to move omnidirectionally by driving the moving wheel 230 by the third driving device 250, so that the lighting assembly 100 reaches the construction area to be lighted.

It should be noted that, the model specifications of the first driving device 142, the second driving device 152, and the third driving device 250 need to be determined by selecting the model according to the actual specifications of the devices, and the specific model selection calculation method adopts the prior art, so that detailed descriptions thereof are omitted.

The power supply of the first driving means 142, the second driving means 152 and the third driving means 250 and the principle thereof will be clear to a person skilled in the art and will not be described in detail here.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A lighting device, the lighting device includes lighting assembly (100), lighting assembly (100) include by supreme base (110), lift bracing piece (120) and light (130) that set gradually down, its characterized in that: the lighting assembly (100) comprises a rotating component (140), the rotating component (140) comprises a box body (141) and at least two first driving devices (142) which are arranged in the box body (141) in a mirror image mode, output ends of the at least two first driving devices (142) are respectively and independently fixed with a transmission shaft (1421) extending out of the box body (141), and the lighting lamp (130) is fixed at one end, far away from the box body (141), of the transmission shaft (1421).

2. A lighting device as claimed in claim 1, characterized in that the lifting support bar (120) comprises a support tube (121) and a moving bar (122) which is located in the support tube (121) at an end remote from the lighting lamp (130) and moves linearly in a first direction; wherein, one end of the movable rod (122) close to the illuminating lamp (130) is fixed on the box body (141).

3. The lighting device according to claim 2, wherein the support tube (121) has at least two radially arranged slide grooves (1211), and the moving rod (122) has a protrusion (1222) extending in the first direction and slidably connected to the at least two slide grooves (1211).

4. A lighting device as claimed in claim 1, characterized in that the lighting lamp (130) comprises a lamp base (131) and an arc-shaped lamp shade (132) arranged on the lamp base (131); the lamp comprises an arc-shaped lampshade (132) and a lamp holder (131), wherein an accommodating cavity is formed between the arc-shaped lampshade (132) and the lamp holder (131), and a plurality of illumination light sources are arranged in the accommodating cavity at intervals along the radian of the arc-shaped lampshade (132).

5. A lighting device as recited in claim 4, wherein said arc-shaped lamp housing (132) has an arc of between 120 ° and 170 °.

6. A lighting device as claimed in claim 3, characterized in that the base (110) is of hollow construction, the lighting assembly (100) comprises an adjusting member (150), the adjusting member (150) comprises a screw (151) located in the hollow and extending into the support tube (121) in the first direction, and a second driving device (152) arranged in the hollow, an output end of the second driving device (152) is fixed with an end of the screw (151) located in the hollow, a screw hole (1221) extending in the first direction is provided in the moving rod (122), and the screw (151) is located at an end of the support tube (121) in threaded connection with the screw hole (1221).

7. A lighting device as claimed in any one of claims 1-6, characterized in that the lighting device comprises a moving assembly (200) for the lighting assembly (100), the moving assembly (200) comprising a support plate (210), two mounting plates (220) arranged opposite each other along the support plate (210), moving wheels (230) arranged on the two mounting plates (220), respectively, and a rolling ball (240) arranged between the two moving wheels (230) and remote from the two mounting plates (220).

8. A lighting device as claimed in claim 7, characterized in that along the ball (240) there are at least two side plates (241) arranged opposite each other, said at least two side plates (241) being each independently provided with a first long bolt (242) therethrough, each of said first long bolts (242) being fixed with an arc-shaped cover (243) with respect to the end of the ball (240) such that the ball (240) is located between at least two of said arc-shaped covers (243).

9. A lighting device as claimed in claim 7, characterized in that a third drive means (250) is arranged between the two mounting plates (220), the outputs of which are each independently fixed to one of the moving wheels (230).

10. A lighting device as claimed in claim 9, characterized in that a bottom plate (260) detachably connected to the support plate (210) by means of a second long bolt (261) is arranged below the third driving device (250).

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