CN219318371U - Portable large-range working lamp - Google Patents

Abstract

The utility model discloses a portable large-range working lamp, which comprises: the lamp comprises a movable trolley, a lamp assembly and a lifting mechanism arranged on the movable trolley; the lamp component is arranged on the lifting mechanism and can be lifted by the lifting mechanism; the lifting mechanism comprises a driving mechanism and a folding lifting frame arranged at the output end of the driving mechanism; the top of the folding lifting frame is provided with a pulley and a pulley guide groove seat, one end of the pulley guide groove seat is connected with the pulley in a sliding way, and the other end of the pulley guide groove seat is hinged with the folding lifting frame; and the pulley guide groove seat is provided with a pulley limit groove for limiting the pulley. The utility model relates to a method for manufacturing a semiconductor device. The portable large-range working lamp developed by the utility model can realize manual or remote control automatic telescopic storage function, can realize lifting function by utilizing the telescopic principle of the folding frame, realizes electric automatic control by utilizing the electric push rod, and simultaneously is added with a manual and remote control signal receiving device, so that remote and manual control functions are realized, and the portability and practicability of products are improved.

Description

Portable large-range working lamp

Technical Field

The utility model relates to the technical field of LED lamps, in particular to a portable large-range working lamp.

Background

The LED portable large-scale working lamp has the advantages of large irradiation range, high automation degree, long working time, environmental protection, no noise and the like because of portability, and is widely applied to other large-scale emergency fields such as road, power grid, industrial and mining, district power grid emergency repair, factory emergency and the like.

The high-power emergency lighting lamp on the market at present has the advantages of heavy appearance, huge volume, large power generation noise of an external motor, no portable storage function, inconvenient carrying and transportation, limited lighting area, and general difficulty in meeting the use requirements of various emergency lighting places, and the technology is researched and developed.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides a portable large-range working lamp.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a portable large area work light comprising: the lamp comprises a movable trolley, a lamp assembly and a lifting mechanism arranged on the movable trolley;

the lamp component is arranged on the lifting mechanism and can be lifted by the lifting mechanism;

the lifting mechanism comprises a driving mechanism and a folding lifting frame arranged at the output end of the driving mechanism; the top of the folding lifting frame is provided with a pulley and a pulley guide groove seat, one end of the pulley guide groove seat is connected with the pulley in a sliding way, and the other end of the pulley guide groove seat is hinged with the folding lifting frame; the pulley guide groove seat is provided with a pulley limit groove for limiting the pulley;

the lamp assembly comprises a lamp bracket and a lamp, wherein the lamp bracket is arranged on the pulley guide groove seat through a movable nut and can be horizontally and 360-degree adjusted and arranged on the pulley guide groove seat; the lamp is movably connected with the lamp bracket and can be adjusted by 180 degrees in the vertical direction.

Preferably, the mobile trolley comprises a box body, a receivable handle assembly arranged on the box body, and universal wheels arranged at the bottom of the box body; the handle assembly is mounted at one end of the case.

Preferably, the handle assembly comprises a handle, a screw, a mounting seat, a stop lever and an elastic element; the mounting seats are arranged at two ends of the box body, and limiting waist-shaped holes are formed in two sides of each mounting seat; both ends of the stop lever penetrate through the limiting waist-shaped holes; the handle is arranged on the mounting seat through a screw rod, and the bottom end of the handle is close to the stop lever; one end of the elastic element is arranged on the screw rod, and the other end of the elastic element is arranged on the baffle rod to pull the baffle rod.

Preferably, the box body is also provided with a box door, and the upper end and the lower end of a door framework of the box door are connected with the box body through screws; the door is also provided with a door lock, the door lock is arranged in the door, and a knob cover of the door lock is arranged outside the door; handles are also arranged on two sides of the box body.

Preferably, the driving mechanism is an electric push rod and is arranged in the box body, and the output end of the electric push rod is arranged at the bottom of the folding lifting frame; the folding lifting frame is arranged at the top of the box body.

Preferably, the roller is arranged at one end of the bottom of the folding lifting frame and is fixed with the folding lifting frame after penetrating through the roller through the bolt, the roller and the pulley above are positioned at the same side, so that the folding lifting frame can move smoothly when lifting, and the other end of the bottom of the folding lifting frame is fixed on the box body through the screw rod.

Preferably, a waterproof junction box and a remote control switch are also arranged in the box body; an electric push rod remote control receiver and a lamp remote control receiver are arranged in the waterproof junction box; an output line Google joint is arranged on one side of the waterproof junction box, and an input line Google joint is arranged on the other side of the waterproof junction box; the head of the waterproof junction box is provided with a lamp manual switch and an electric push rod lifting switch; the corresponding end of the remote control receiver of the electric push rod is electrically connected with the corresponding end of the push rod lifting switch, and the corresponding end of the remote control receiver of the lamp is electrically connected with the corresponding end of the manual switch of the lamp; the remote control switch is electrically connected with the corresponding end of the remote control receiver of the electric push rod and the remote control receiver of the lamp respectively.

Preferably, an energy storage electric box and an energy storage power supply charger are also arranged in the box body; the energy storage power supply charger and the waterproof junction box are arranged side by side and are arranged below the energy storage electric box; the remote control switch is arranged at the door of the box body.

The technical scheme of the utility model has the following beneficial effects: the portable large-range working lamp developed by the utility model can realize manual or remote control automatic telescopic storage function, can realize lifting function by utilizing the telescopic principle of the folding frame, realizes electric automatic control by utilizing the electric push rod, and simultaneously is added with a manual and remote control signal receiving device to realize remote and manual control function and increase portability and practicability of products; the illumination power can reach 150W, the continuous working can be carried out for more than 7 hours, the maximum lifting height can reach 1.8 meters, the illumination range is wide, and the long-time illumination requirements of various large emergency places can be met; the whole lamp can be stored in a trunk of a common car, so that the whole lamp is convenient to carry; secondly, the design of the mobile trolley is convenient to carry, and the handle can be stored, so that the space is reduced, and the mobile trolley is convenient to carry; the lamp can be universally adjusted on the folding lifting frame, so that the lamp can work in a large range; the design of the pulleys and the rollers at the upper end and the lower end of the folding lifting frame can enable the folding lifting frame to move smoothly when lifting.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a second schematic diagram of the structure of the present utility model;

FIG. 3 is an exploded view of the present utility model;

FIG. 4 is a schematic view of a folding lifting frame and a lamp assembly according to the present utility model;

FIG. 5 is a second schematic structural view of the folding lifting frame and lamp assembly of the present utility model;

FIG. 6 is a schematic diagram of a folding lift frame and lamp assembly according to the present utility model;

FIG. 7 is a schematic view of the handle assembly of the present utility model;

FIG. 8 is a schematic view of the internal components of the case of the present utility model;

fig. 9 is a schematic view of the structure of the inside of the waterproof junction box of the present utility model.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

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 devices 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.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, a first feature is "on" or "to a second feature unless explicitly specified and defined otherwise

"under" may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact by another feature therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Referring to fig. 1 to 9, the present utility model provides a portable large-scale work lamp comprising: a travelling car 1, a lamp assembly 3 and a lifting mechanism 2 arranged on the travelling car 1;

the lamp assembly 3 is arranged on the lifting mechanism 2 and can be lifted by the lifting mechanism 2; the lifting mechanism 2 comprises a driving mechanism 201 and a folding lifting frame 202 arranged at the output end of the driving mechanism 201; a pulley 204 and a pulley guide groove seat 203 are arranged at the top of the folding lifting frame 202, one end of the pulley guide groove seat 203 is connected with the pulley 204 in a sliding way, and the other end of the pulley guide groove seat 203 is hinged with the folding lifting frame 202; a pulley limit groove 2030 is formed in the pulley guide groove seat 203 and used for limiting the pulley 204; the lamp assembly 3 comprises a lamp bracket 302 and a lamp 301, the lamp bracket 302 is arranged on a pulley guide groove seat 203 through a movable nut 303, horizontal 360-degree adjustment and installation can be carried out on the pulley guide groove seat 203, the lamp 301 is movably connected with the lamp bracket 302, and the lamp assembly is connected with the lamp bracket 302 through a damping wheel assembly (comprising a damping wheel bracket 34 and a damping wheel 33 arranged on the damping wheel bracket 34), and can be adjusted at 180 degrees in the vertical direction, so that the lamp can be universally adjusted and work in a large range, the lamp 301 adopts a high-power lamp, the brightness of the lighting lamp is greatly improved by utilizing high-light-efficiency lamp beads, the lamp adopts high-heat-conductivity aluminum material, the temperature of the lamp beads is enabled to work in an optimal range, the service life of the lamp is prolonged, and the light efficiency is improved.

The mobile trolley 1 comprises a box body, a receivable handle assembly 4 arranged on the box body, and universal wheels 104 arranged at the bottom of the box body, so that the direction can be conveniently adjusted; the handle assembly 4 is arranged at one end of the box body; the box comprises a bottom plate 111, a left side plate 112, a right side plate 113 and a top plate 114. The handle assembly 4 comprises a handle 404, a screw, a mounting seat 402, a stop lever 401 and an elastic element 403; the mounting seats 402 are arranged at two ends of the top plate 114 of the box body, and limiting waist-shaped holes 4021 are formed in two sides of each mounting seat 402; both ends of the stop lever 401 penetrate through the limiting waist-shaped holes 4021; the handle 404 is mounted on the mounting seat 402 through a screw 4044, and the bottom end of the handle is close to the stop lever; one end of the elastic element 403 is arranged on the screw 4044, the other end is arranged on the baffle 401, the baffle 401 is pulled, and the elastic element is set as a spring; under the normal state, the crosspiece rod 401 is in a tensioning state, the crosspiece rod 401 can block the lower end of the handle 404, so that the push-pull type handle 404 cannot move, when the handle 404 is retracted, the crosspiece rod 401 is pushed downwards by receiving external force, and the crosspiece rod 401 is separated from the block to the lower end of the handle 404, so that storage is realized. The box body is also provided with a box door 101, and the upper end and the lower end of a door framework of the box door 101 are connected with the box body through screws 103; the door 101 is also provided with a door lock 103, the door lock 103 is arranged in the door 101, and a knob cover of the door lock is arranged outside the door, so that a lock body is hidden, and the aim of locking a car is fulfilled by utilizing a car arm to open a hole; handles 44 are also mounted on both sides of the box body, so that the box body is convenient to mount or carry.

Further, the driving mechanism 201 is an electric push rod, and is disposed in the box, and an output end of the electric push rod is mounted at the bottom of the folding lifting frame 202, and when the electric push rod works, the electric push rod can drive the folding lifting frame 202 to lift, so as to drive the lamp 301 to lift; the folding lifting frame 202 is arranged at the top of the box body; a roller 205 is arranged at one end of the bottom of the folding lifting frame 202, the roller 205 is fixed with the folding lifting frame 202 after penetrating through the folding lifting frame by bolts, the roller 205 is positioned at the same side with a pulley 204 above, the two rollers are matched to facilitate smooth movement of the folding lifting frame when lifting, a guide groove plate 210 is also arranged beside the roller 205, so that the roller 205 can conveniently guide and roll along the guide groove plate 210; the other end of the bottom of the folding lifting frame 202 is fixed on the box body through a screw rod 88.

Further, a waterproof junction box and a remote control switch 30 are also arranged in the box body; the waterproof junction box comprises a waterproof junction box lower shell 20 and a waterproof junction box upper cover 29; an electric push rod remote control receiver 22 and a lamp remote control receiver 21 are arranged in the waterproof junction box; an output line gelan joint 23 is arranged on one side of the lower shell 20 of the waterproof junction box, an input line gelan joint 24 is arranged on the other side of the lower shell, and waterproof treatment is carried out on the positions of the input and output line through holes; the head of the lower shell 20 of the waterproof junction box is provided with a lamp manual switch 26 and an electric push rod lifting switch 25, and the waterproof junction box is provided with waterproof switches, so that the folding lifting frame 202 and the lamp 301 can be manually controlled; the electric push rod remote control receiver 22 is correspondingly and electrically connected with the corresponding end of the push rod lifting switch 25, and the corresponding end of the lamp remote control receiver 21 is electrically connected with the corresponding end of the lamp manual switch 26; the remote control switch 30 is electrically connected with the corresponding ends of the electric push rod remote control receiver 22 and the lamp remote control receiver 21 respectively, so that the folding lifting frame 202 and the lamp 301 can be remotely controlled through the remote control switch 30, remote control is realized, and the control is convenient; an energy storage electric box 10 and an energy storage power supply charger 40 are also arranged in the box body; the energy storage power supply charger 40 and the waterproof junction box are arranged side by side and are arranged below the energy storage electric box 10; the remote control switch 30 is placed at the door 401 of the cabinet. In this embodiment, the energy storage electric box 10 adopts a large-capacity energy storage power supply, so as to realize long-time illumination without motor noise. Can realize lamps and lanterns guarantee the principle that mechanism can accomodate under the no electric circumstances: the cut-off voltage of the energy storage power supply output by the energy storage electric box 10 is 9V, so that when the electric quantity of the energy storage power supply only remains 9.5V, the lamp stops working, and the remaining 9-9.5V voltage can supply power to the electric push rod, thereby preventing the energy storage power supply from consuming light and being unable to store the mechanism. The energy storage power supply charger 40 is used for connecting the charger with a 220V power supply to realize the function of charging and discharging when the energy storage power supply has insufficient electric quantity.

The working principle of the utility model is as follows:

when the folding lifting frame is used, the electric push rod is started through the remote control switch 30 or the electric push rod lifting switch 25, so that the folding lifting frame 202 is lifted, the lamp 301 is driven to lift, then the lamp is opened through the remote control switch 30 or the lamp manual switch 26 for illumination, when the folding lifting frame is stored, the electric push rod is closed, so that the folding lifting frame 202 is lowered, the lamp 301 is driven to descend, meanwhile, the crosspiece rod 401 of the handlebar assembly is pushed downwards, the crosspiece rod leaves the barrier to the lower end of the handlebar 404, and the handlebar 404 is pushed to be level with the box body, so that storage is realized.

The portable large-range working lamp developed by the utility model can realize manual or remote control automatic telescopic storage function, can realize lifting function by utilizing the telescopic principle of the folding frame, realizes electric automatic control by utilizing the electric push rod, and simultaneously is added with a manual and remote control signal receiving device to realize remote and manual control function and increase portability and practicability of products; the illumination power can reach 150W, the continuous working can be carried out for more than 7 hours, the maximum lifting height can reach 1.8 meters, the illumination range is wide, and the long-time illumination requirements of various large emergency places can be met; the whole lamp can be stored in a trunk of a common car, so that the whole lamp is convenient to carry; secondly, the design of the mobile trolley is convenient to carry, and the handle can be stored, so that the space is reduced, and the mobile trolley is convenient to carry; the lamp can be universally adjusted on the folding lifting frame, so that the lamp can work in a large range; the design of the pulleys and the rollers at the upper end and the lower end of the folding lifting frame can enable the folding lifting frame to move smoothly when lifting.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (8)

1. A portable large area work light comprising: the lamp comprises a movable trolley, a lamp assembly and a lifting mechanism arranged on the movable trolley;

the lamp component is arranged on the lifting mechanism and can be lifted by the lifting mechanism;

the lifting mechanism comprises a driving mechanism and a folding lifting frame arranged at the output end of the driving mechanism; the top of the folding lifting frame is provided with a pulley and a pulley guide groove seat, one end of the pulley guide groove seat is connected with the pulley in a sliding way, and the other end of the pulley guide groove seat is hinged with the folding lifting frame; the pulley guide groove seat is provided with a pulley limit groove for limiting the pulley;

the lamp assembly comprises a lamp bracket and a lamp, wherein the lamp bracket is arranged on the pulley guide groove seat through a movable nut and can be horizontally and 360-degree adjusted and arranged on the pulley guide groove seat; the lamp is movably connected with the lamp bracket and can be adjusted by 180 degrees in the vertical direction.

2. The portable high range work light of claim 1, wherein the travelling car comprises a housing, a stowable handlebar assembly mounted to the housing, and a universal wheel mounted to a bottom of the housing; the handle assembly is mounted at one end of the case.

3. The portable high range work light of claim 2, wherein the handle assembly comprises a handlebar, a screw, a mount, a bar, a resilient element; the mounting seats are arranged at two ends of the box body, and limiting waist-shaped holes are formed in two sides of each mounting seat; both ends of the stop lever penetrate through the limiting waist-shaped holes; the handle is arranged on the mounting seat through a screw rod, and the bottom end of the handle is close to the stop lever; one end of the elastic element is arranged on the screw rod, and the other end of the elastic element is arranged on the baffle rod to pull the baffle rod.

4. The portable large-scale work light according to claim 3, wherein the box body is further provided with a box door, and the upper end and the lower end of a door skeleton of the box door are connected with the box body through screws; the door is also provided with a door lock, the door lock is arranged in the door, and a knob cover of the door lock is arranged outside the door; handles are also arranged on two sides of the box body.

5. The portable large-scale work light of claim 4, wherein the driving mechanism is an electric push rod and is arranged in the box body, and the output end of the electric push rod is arranged at the bottom of the folding lifting frame; the folding lifting frame is arranged at the top of the box body.

6. The portable large-scale work light of claim 5, wherein a roller is arranged at one end of the bottom of the folding lifting frame, the roller is fixed with the folding lifting frame after penetrating through the roller through a bolt, the roller is positioned at the same side with a pulley above the roller, so that the folding lifting frame can move smoothly when lifting, and the other end of the bottom of the folding lifting frame is fixed on the box body through a screw.

7. The portable large-scale work light of claim 6, wherein a waterproof junction box and a remote control switch are also arranged in the box body; an electric push rod remote control receiver and a lamp remote control receiver are arranged in the waterproof junction box; an output line Google joint is arranged on one side of the waterproof junction box, and an input line Google joint is arranged on the other side of the waterproof junction box; the head of the waterproof junction box is provided with a lamp manual switch and an electric push rod lifting switch; the corresponding end of the remote control receiver of the electric push rod is electrically connected with the corresponding end of the push rod lifting switch, and the corresponding end of the remote control receiver of the lamp is electrically connected with the corresponding end of the manual switch of the lamp; the remote control switch is electrically connected with the corresponding end of the remote control receiver of the electric push rod and the remote control receiver of the lamp respectively.

8. The portable large-scale work lamp according to claim 7, wherein an energy storage electric box and an energy storage power supply charger are also arranged in the box body; the energy storage power supply charger and the waterproof junction box are arranged side by side and are arranged below the energy storage electric box; the remote control switch is arranged at the door of the box body.

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