CN215723080U

CN215723080U - Folding lamp

Info

Publication number: CN215723080U
Application number: CN202121491492.0U
Authority: CN
Inventors: 褚青松; 张玉杰; 陈志高
Original assignee: Shenzhen Longood Intelligent Electric Co Ltd
Current assignee: Shenzhen Longood Intelligent Electric Co Ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-02-01
Anticipated expiration: 2031-07-01

Abstract

The utility model relates to a folding lamp, which comprises a main frame and two subframes, wherein the two subframes are respectively hinged at two ends of the main frame, each subframe is provided with a fully-unfolded position and a folded position, and the subframes move between the fully-unfolded position and the folded position; when the sub-frame is in the fully extended position, the irradiation plane of the sub-frame is parallel to the irradiation plane of the main frame; when the sub-frames are in the folding position, the sub-frames are positioned above the main frame, and the two sub-frames do not interfere with each other. This application folding lamps and lanterns are through designing main frame and subframe to make the subframe lie in the main frame top on folding, parallel with the main frame when the subframe expandes completely, the folding lamps and lanterns transportation of this application is more convenient, installation stability obviously improves, and has longer life, compares also greatly reduced of the prior art installation degree of difficulty, is worth promoting.

Description

Folding lamp

Technical Field

The utility model relates to the technical field of lighting, in particular to a folding lamp.

Background

The plant growth must depend on sunlight, and the plant illumination utilizes the combination of LEDs with different light colors to obtain the most favorable spectrum for the plant growth, thereby providing a good growth environment for the plant and realizing the effect of promoting the plant growth and development. The plant growth needs certain optical density and uniformity, and in order to obtain a larger irradiation range, light intensity and light distribution uniformity, the lamp is wide in width and large in power. Traditional plant lamp is whole relatively heavier, can not fold, and it is big to lead to whole product occupation space, and transportation weight is heavy, needs many people to carry the installation, because the product is overweight, can not adapt to common hanging beam support moreover, just can many machines hang simultaneously after needing to consolidate to customer's fitment cost has been increased.

In order to solve the problem, the prior patent provides a foldable lamp which is divided into a left lamp body and a right lamp body, wherein the two lamp bodies are respectively connected with a middle power supply box through two rotating shafts on two sides of the middle power supply box; and the existing folding plant lamp has no angle locking function in the unfolding and folding two-way movement process, and the lamp can be automatically folded under the action of the gravity of the lamp, so that the problems of mechanical damage of the lamp and injury of operators are caused. At present, a folding lamp which is convenient to transport and has a simple and reasonable structure is urgently needed in the market.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a novel folding lamp, which can reduce the volume of the folding lamp during transportation and ensure that the lamp is on the same plane during installation and use by redesigning a folding structure.

The specific technical scheme of the utility model is as follows:

a folding lamp comprises a main frame and two subframes, wherein the two subframes are hinged to two ends of the main frame respectively, the subframes have a fully-unfolded position and a folded position, and the subframes move between the fully-unfolded position and the folded position; when the sub-frame is in the fully extended position, the irradiation plane of the sub-frame is parallel to the irradiation plane of the main frame; when the sub-frames are in the folding position, the sub-frames are positioned above the main frame, and the two sub-frames do not interfere with each other.

Wherein, the length of the main framework is L, the lengths of the two sub-frameworks are L1 and L2 respectively, and L is more than or equal to L1+ L2.

Wherein the two sub-frames are identical.

The main frame is provided with a first limiting structure, the subframe is provided with a second limiting structure, and when the subframe is located at a fully-unfolded position, the first limiting structure is connected with the second limiting structure.

Wherein the first limiting structure and the second limiting structure are matched in outline.

The first limiting structure is a plane perpendicular to the extending direction of the main frame, and the second limiting structure is a plane parallel to the first limiting structure.

Wherein, a suspension device is arranged on the main frame.

Wherein, the suspension device is a hanging ring.

The main frame and the auxiliary frame are connected through a wire-passing rotating shaft.

The foldable lamp further comprises a power box, a lamp panel heat dissipation strip and a frame end cover, wherein the power box is arranged on the main frame, the lamp panel is uniformly arranged on the main frame and the subframe, the lamp panel heat dissipation strip corresponds to the lamp panel, and the frame end cover is arranged at the other end, which is not connected with the main frame, of the subframe.

Advantageous effects

This application folding lamps and lanterns, through designing main frame and subframe, and make the subframe be located the main frame top after folding, and guarantee not mutual interference between the subframe, the volume can become the minimum when this just makes the transportation, and can not cause structural damage because of rocking in the transportation, the folding lamps and lanterns of this application are lighter during the transportation, and parallel with the main frame when expandes completely through designing the subframe, the folding lamps and lanterns of this application expand back light irradiation direction and are parallel to each other, this just makes to shine light distribution more even, thereby can satisfy vegetation's needs.

On this basis, through set up limit structure between main frame and subframe, when subframe down expandes from last, only need rely on subframe dead weight and limit structure's cooperation, subframe just can not further buckle downwards to the parallel effect of subframe and main frame has been guaranteed, the installation stability of this application folding lamp obviously improves, and has longer life, compares prior art installation degree of difficulty also greatly reduced, is worth promoting.

Drawings

FIG. 1 is a schematic view of a fully unfolded position of a foldable lighting fixture according to an embodiment of the present application;

FIG. 2 is a schematic view of a folded position of a foldable lamp according to an embodiment of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 1;

wherein, 1 is the main frame, 2 is the subframe, 3 is the power pack, 4 is the line pivot of can crossing, and linkage 5, 11 are first limit structure, and 21 is the second limit structure.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1, the foldable lamp of the present invention includes a main frame 1 and two sub-frames 2, the two sub-frames 2 are respectively hinged to two ends of the main frame 1, the sub-frames 2 have a fully extended position and a folded position, and the sub-frames 2 can only move between the fully extended position and the folded position; as shown in fig. 1, when the sub-frame 2 is in the fully deployed position, the irradiation plane of the sub-frame 2 is parallel to the irradiation plane of the main frame 1; as shown in fig. 2, when the sub-frame 2 is in the folded position, the sub-frame 2 is positioned above the main frame 1, and no interference occurs between the two sub-frames 2.

In the folding lamp in the prior art, the folding direction is random, so that when the folding lamp is restored to the unfolding state from the folding state, a plurality of persons are required to cooperate to finish the reinforcing and hanging of the folding lamp in the unfolding state. And because the folding frame needs just can fix the relative position of the folding part of lamps and lanterns and main frame through the mounting, this just leads to after long-time the use, the stability of mounting can take place to descend, and the relative position of the folding part of lamps and lanterns can be with the main part is difficult to continue to maintain, and folding lamps and lanterns can present the V type, leads to the plane that shines of the folding part of lamps and lanterns and main frame to be unable to keep on the coplanar, and then influences the illuminating effect of folding lamps and lanterns, makes the growth condition of the plant that receives its illumination appear unfavorable situation.

In the folding lamp, the auxiliary frame 2 is only arranged above the main frame 1 in a folding mode, so that the folding lamp can always maintain the minimum volume state under the action of the dead weight as long as the folding lamp is not transported in a completely inverted state in the transportation process, and the transportation stability is guaranteed. And this kind of mode of upwards folding for the expansion step of this application is lighter, when needs are in the position of expandeing completely with subframe 2 of this application, operating personnel need not continuously provide subframe 2's holding power and just can make it keep in the position department of expandeing completely, thereby can open the folding lamps and lanterns of this application by one hand completely, has reduced the installation degree of difficulty. In addition, through the position setting of expanding totally of subframe 2 with folding lamps and lanterns to subframe 2 shine the plane with main frame 1 shines the plane parallel, the folding lamps and lanterns of this application are accomplished the installation after, and subframe 2's the direction of illumination is parallel to each other with main frame 1's the direction of illumination to make the light distribution of shining of the folding lamps and lanterns of this application more even, thereby satisfy user's demand.

Wherein, preferably, the length of the main frame 1 is L, and the lengths of the two sub-frames 2 are L1 and L2 respectively, then L is more than or equal to L1+ L2. Through the design mode, when the sub-frames 2 are in the folding position, even if the two sub-frames 2 are completely parallel to the main frame 1 after rotating 180 degrees, the two sub-frames 2 cannot interfere with each other, the structural stability of the folding lamp is ensured, and the transportation of products is facilitated.

Preferably, the two sub-frames 2 are the same, so that the folding lamp can be more easily kept balanced, and the stability of the folding lamp in use is enhanced.

Specifically, as shown in fig. 3, which is an enlarged schematic view of a portion a in fig. 1, as can be seen from fig. 3, the main frame 1 is provided with a first limiting structure 11, the sub-frame 2 is provided with a second limiting structure 21, and when the sub-frame 2 is in the fully extended position, the first limiting structure 11 is connected with the second limiting structure 21. Through the scheme of setting up of this kind of limit structure, make the folding lamps and lanterns of this application when subframe 2 is in the position of opening completely, at subframe 2 self gravity and under the effect of the mutual spacing effect between first limit structure 11 and the second limit structure 21, make the folding lamps and lanterns of this application need not extra mounted position locking structure, also enable subframe 2 and maintain in the position of unfolding completely, the tortuous of similar V type among the prior art can not appear between subframe 2 and the main frame 1, the effect of shining of folding lamps and lanterns can keep in the optimum state.

Preferably, the first limiting structure 11 and the second limiting structure 21 have profiles matched with each other. When folding lamps and lanterns are in folding position, first limit structure 11 with second limit structure 21 alternate segregation to make the folding lamps and lanterns volume of this application minimum, work as when folding lamps and lanterns are in the position of expandeing completely, first limit structure 11 with second limit structure 21's profile is owing to match completely, and first limit structure 11 and the inseparable connection of second limit structure 21 are in the same place, thereby can transmit first limit structure 11 and second limit structure 21's interact better, makes the atress of its junction more even, makes this application subframe 2 and main frame 1 stability when the position is expanded completely further improve. Moreover, due to the arrangement mode of the first limiting structure 11 and the second limiting structure 21, abrasion between the first limiting structure 11 and the second limiting structure 21 can be reduced in the repeated folding and unfolding process of the folding lamp, and therefore the service life of the folding lamp is effectively prolonged.

Specifically, as shown in fig. 3, the first limiting structure 11 is a plane perpendicular to the extending direction of the main frame, and the second limiting structure 11 is a plane parallel to the first limiting structure 11. The first limiting structure 11 and the second limiting structure 21 in the form are simpler to process and more stable in structure, and even if the first limiting structure 11 and the second limiting structure 21 collide carelessly in the transportation process, the first limiting structure 11 and the second limiting structure 21 in the form are less prone to damage.

Specifically, the folding lamp provided by the application is provided with the suspension device 5 on the main frame 1, so that the function of hanging the folding lamp for use by a user can be met. Wherein preferably said suspension means 5 are arranged on said main frame 1 symmetrically with respect to the axis of the folding light fixture. By means of this arrangement of the suspension device 5, the stability of the folded light fitting is better after being suspended and unfolded. In particular, the suspension means 5 may be a suspension ring.

Specifically, in the foldable lamp, the main frame 1 and the sub-frame 2 are connected through the wire-passing rotating shaft 4. Through using this kind of can cross relative rotation between main frame 1 and the subframe 2 of line pivot 4 realization, the power cord of the lamp plate module on the folding lamps and lanterns can directly follow can cross line pivot 4 and pass through to reduce the condition of exposing of power cord, increased this application the reliability of folding lamps and lanterns.

Particularly, the folding lamp further comprises a power supply box 3, a lamp panel heat dissipation strip and a frame end cover. The power pack 3 sets up on main frame 1, the lamp plate is arranged evenly on main frame 1 and subframe 2, the lamp plate heat dissipation strip corresponds the lamp plate sets up, the frame end cover sets up at the other end that is not connected with main frame 1 with subframe 2 to seal subframe 2.

To sum up, this application folding lamps and lanterns are through designing main frame and subframe to make subframe lie in the main frame top on folding, parallel with the main frame when subframe expandes completely, make the folding lamps and lanterns of this application compare prior art installation degree of difficulty greatly reduced, installation stability obviously improves, and has longer life.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A folding lamp is characterized by comprising a main frame and two subframes, wherein the two subframes are respectively hinged at two ends of the main frame, the subframes have a fully-unfolded position and a folded position, and the subframes move between the fully-unfolded position and the folded position; when the sub-frame is in the fully extended position, the irradiation plane of the sub-frame is parallel to the irradiation plane of the main frame; when the sub-frames are in the folding position, the sub-frames are positioned above the main frame, and the two sub-frames do not interfere with each other.

2. The folding lamp of claim 1, wherein if the length of the main frame is L and the lengths of the two sub-frames are L1 and L2, respectively, then L is greater than or equal to L1+ L2.

3. A folding light fixture as recited in claim 2, wherein said subframes are identical.

4. A folding light fixture according to claim 1 wherein the primary frame is provided with a first stop formation and the secondary frame is provided with a second stop formation, the first stop formation being connected to the second stop formation when the secondary frame is in the fully extended position.

5. The folding light fixture of claim 4, wherein the first and second retention structures have profiles that match one another.

6. The folding lamp of claim 5, wherein the first position-limiting structure is a plane perpendicular to the extending direction of the main frame, and the second position-limiting structure is a plane parallel to the first position-limiting structure.

7. The folding light fixture of claim 1, wherein a suspension device is disposed on the main frame.

8. The folding light fixture of claim 7 wherein the hanging device is a bail.

9. The folding light fixture of claim 1, wherein the main frame and the subframe are connected by a rotatable wire shaft.

10. The folding lamp according to claim 1, further comprising a power supply box, a lamp panel heat dissipation strip and a frame end cover, wherein the power supply box is arranged on the main frame, the lamp panel is uniformly arranged on the main frame and the subframe, the lamp panel heat dissipation strip corresponds to the lamp panel, and the frame end cover is arranged at the other end of the subframe, which is not connected with the main frame.