Bendable illuminating lamp

Abstract

The utility model provides a bendable illuminating lamp, and relates to the field of illumination. The bendable illuminating lamp comprises at least two strip lamps and at least one bending connecting piece. The ends, in the length direction, of any two adjacent long strip lamps are connected through the bent connecting pieces. The bending connecting pieces can enable the two adjacent strip lamps to be bent at will. According to the bendable lighting lamp, the two connected strip lamps can be bent at will, a user can bend the strip lamps to change the shape according to requirements, and therefore the requirement for differentiation can be met. And meanwhile, all the advantages of a strip lamp are reserved by the bendable illuminating lamp.

Description

Technical Field

[0001] The utility model relates to the field of lighting, and in particular to a bendable lighting lamp. Background Art

[0002] Light strips and long strips each have their own unique applications and advantages and disadvantages in lighting solutions. Light strips can be bent to achieve a variety of decorations. However, due to the poor stability caused by the bendability of light strips, installation generally requires concealed installation through grooving and other methods. Long strips of light usually provide higher brightness and more efficient lighting, and have structural stability, suitable for long-term fixed installation. In addition, long strips of light are waterproof and dustproof, suitable for humid environments, and can provide directional lighting. However, the shape of long strips of light cannot be changed after production, making it difficult to meet differentiated needs.

[0003] How to provide a bendable and stably installed lighting lamp has become a technical problem that needs to be solved urgently in the field. Utility Model Content

[0004] The purpose of the utility model is to provide a bendable lighting lamp, which can make two connected long strip lights bendable at will, and users can bend and change the shape according to needs, so as to meet the needs of differentiation. At the same time, the bendable lighting lamp also retains all the advantages of the long strip lights.

[0005] The embodiment of the utility model is achieved as follows:

[0006] The utility model provides a bendable lighting lamp, comprising at least two long strip lights and at least one bendable connecting piece;

[0007] The ends of any two adjacent long light strips in the length direction are connected by the bending connector;

[0008] The bending connector can allow two adjacent long light strips to be bent arbitrarily.

[0009] In an optional embodiment, the bending connector includes a first connecting portion, a flexible member and a second connecting portion;

[0010] The first connecting portion and the second connecting portion are arranged at two ends of the flexible member;

[0011] The first connection portion and the second connection portion are respectively connected to the ends of two adjacent long light strips in a one-to-one correspondence.

[0012] In an optional embodiment, the flexible member is a goose-bore tube.

[0013] In an optional embodiment, the bent connector is provided with a through hole along the length direction;

[0014] A cable for electrically connecting two adjacent long light strips may be inserted into the through hole.

[0015] In an optional embodiment, there are three long light strips and two bent connections;

[0016] The three long light strips are connected in sequence through the two bending connectors.

[0017] In an optional embodiment, the bendable connector further includes a mounting base;

[0018] The mounting base is fixedly connected to the long light strip;

[0019] The mounting base can keep the three long light strips in a preset shape after being bent.

[0020] In an optional embodiment, the mounting base includes a mounting body and connecting pieces arranged at two ends of the mounting body, and the two connecting pieces are arranged to be inclined outwards;

[0021] The two long light strips at both ends are bent upwards through the bending connector to be tilted outwards;

[0022] And the ends of the two long light strips located at the two ends away from the bending connecting piece are connected to the two connecting pieces one by one.

[0023] In an optional embodiment, the bendable lighting lamp further includes a first bolt, a second bolt and a third bolt;

[0024] One of the two connecting pieces is provided with a mounting hole, the other connecting piece is provided with a connecting hole, and a circular arc groove centered on the connecting hole is provided at the periphery of the connecting hole;

[0025] One of the two long light strips at the two ends is provided with a first threaded hole at its end, and the other end is provided with a second threaded hole and a third threaded hole;

[0026] The first bolt is installed in the first threaded hole after passing through the installation hole, the second bolt is installed in the second threaded hole after passing through the connecting hole, and the third bolt is installed in the third threaded hole after passing through the arc groove.

[0027] In an optional embodiment, the bendable lighting lamp further comprises a fixing seat, the fixing seat is configured to be connected to a building, the fixing seat is provided with a magnet, and the mounting base can be connected to the fixing seat via the magnet.

[0028] In an optional embodiment, the bendable lighting lamp further comprises an automatic cable retracting drum;

[0029] The automatic cable retractor is installed on the installation base, and the fixed end of the cable of the automatic cable retractor is connected to the power supply line of the long light strip;

[0030] The mounting base is provided with a threading hole, through which the telescopic end of the cable of the automatic cable shrinking drum can pass to be connected with the power supply line.

[0031] The beneficial effects of the bendable lighting lamp provided by the embodiment of the utility model are:

[0032] The present application connects the ends of any two adjacent long light strips in the length direction through a bending connector. The bending connector can bend any two adjacent long light strips to form different shapes to meet different customer needs. Secondly, the bendable lighting lamp also retains all the advantages of the long light strip. Overall, the bendable lighting lamp has the advantages of both the light strip and the long light strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 A schematic diagram of a bendable lighting lamp provided in an embodiment of the utility model;

[0035] Figure 2 A schematic diagram of a bendable lighting lamp provided in an embodiment of the utility model after two long light strips are bent through a bending connector;

[0036] Figure 3 A schematic structural diagram of a bendable connector of a bendable lighting lamp provided in an embodiment of the utility model;

[0037] Figure 4 A schematic diagram of the structure of a bendable lighting lamp applicable to urban underground pipe gallery lighting provided by an embodiment of the utility model;

[0038] Figure 5 for Figure 4 The enlarged schematic diagram at A in the middle;

[0039] Figure 6 Another structural schematic diagram of a bendable lighting lamp applicable to urban underground pipe gallery lighting provided in an embodiment of the utility model.

[0040] Icons: 100 - bendable lighting lamp; 110 - long light strip; 130 - bending connector; 131 - first connecting part; 132 - flexible part; 133 - second connecting part; 150 - mounting base; 151 - mounting body; 153 - connecting piece; 155 - arc groove; 171 - first bolt; 173 - second bolt; 175 - third bolt; 180 - fixing seat; 181 - magnet; 190 - automatic cable retraction disc. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0042] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0044] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0045] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0046] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] Example

[0048] Please refer to Figure 1 , Figure 2 and Figure 3 This embodiment provides a bendable lighting lamp 100 including at least two long light strips 110 and at least one bending connector 130. The ends of any two adjacent long light strips 110 in the length direction are connected by the bending connector 130. The bending connector 130 can make any bend between the two adjacent long light strips 110.

[0049] In this embodiment, the ends of any two adjacent long light strips 110 in the length direction are connected by a bending connector 130. In this way, the bending connector 130 can bend any two adjacent long light strips 110, thereby bending into different shapes to meet different customer needs. Secondly, the bendable lighting lamp also retains all the advantages of the long light strip 110. Overall, the bendable lighting lamp 100 has the advantages of both the light strip and the long light strip 110.

[0050] It should be noted that arbitrary bending means that the two long light strips 110 can be bent along any direction through the bending connector 130, so as to present different shapes.

[0051] like Figure 1 and Figure 2 As shown, when there are two long light strips 110, the two long light strips 110 can form shapes such as "I", "V", "L", etc. The more long light strips 110 there are, the more shapes and patterns can be formed by bending. For example, three long light strips 110 can form shapes such as "Z", "U", etc.

[0052] Please refer to Figure 2 and Figure 3 In this embodiment, the bending connector 130 includes a first connector 131, a flexible member 132, and a second connector 133. The first connector 131 and the second connector 133 are disposed at both ends of the flexible member 132. The first connector 131 and the second connector 133 are respectively connected to the ends of two adjacent long light strips 110 in a one-to-one correspondence.

[0053] In this embodiment, the bending connection part is arranged such that the first connection part 131 and the second connection part 133 are arranged at both ends of the flexible member 132 for easy installation.

[0054] In one embodiment, a slot is provided at the end of the long light strip 110, and buckles are provided at the ends of the first mounting portion and the second mounting portion. The long light strip 110 and the bending connector 130 can be connected by snapping. This makes it easy for users to assemble according to their needs. The first mounting portion, the flexible member 132, and the second mounting portion are pre-assembled to form the bending connector 130 when they leave the factory. Users can select the appropriate number of long light strips 110 and bending connectors 130 according to the pre-assembled shape and assemble them by snapping.

[0055] In an optional manner, the first connection part 131 and the second connection part 133 are formed by injection molding, the flexible member 132 is a goose-diameter tube, and the first connection part 131 and the second connection part 133 are fixedly mounted at both ends of the goose-diameter tube. The first connection part 131 and the second connection part 133 can be integrated with the goose-diameter tube by an injection molding process.

[0056] The reason why the flexible member 132 is a goose-diameter tube is that the goose-diameter tube is easy to purchase and obtain, can be bent in any direction, and can also be twisted at a certain angle, which is more convenient to use.

[0057] It should be noted that the gooseneck is named because of its shape similar to a goose neck. It is a metal hose that can bend arbitrarily and keep its shape. The flexibility of the gooseneck comes from its structure. It is usually composed of a series of corrugated tubes or metal rings, which are connected by welding or other means to form a structure that can bend but keep its shape. It can be bent arbitrarily and keep the shape after letting go, which makes it very suitable for occasions that require flexible positioning. The gooseneck is usually made of metal materials such as stainless steel, copper or aluminum alloy, which has good strength and durability, and also has a certain weight to help stabilize the support.

[0058] Of course, in some other embodiments of the present application, the flexible member 132 may also be made of a deformable material such as a rubber rod.

[0059] Please continue to refer to Figure 3 In this embodiment, the bending connector 130 is provided with a through hole along the length direction. That is, the first connecting portion 131 and the second connecting portion 133 are provided with a through hole. The cable used to electrically connect two adjacent long light strips 110 can be inserted into the through hole. In this way, the cable can be hidden, making it more beautiful.

[0060] In this embodiment, the cross-section of the bending connector 130 can be made into a style close to the cross-section shape of the long light bar 110, so that it is more beautiful after splicing.

[0061] For example, in an optional embodiment, the cross section of the long light strip 110 is square, and a goose-diameter tube and a first connecting portion 131 and a second connecting portion 133 in the same direction as the cross section of the long light strip 110 can be selected or customized, which can be more beautiful.

[0062] The following will be explained using the application scenario of an underground urban pipe gallery. The width of an urban underground pipe gallery is generally 2-3 meters, and its length is several kilometers, or even several kilometers, and sometimes longer. In the prior art, individual long strip lights 110 are generally installed at intervals, resulting in a large number of lights being required and the installation being more troublesome.

[0063] Please refer to Figure 4 In the above scenario, the bendable lighting lamp provided in this embodiment includes three long light strips 110 and two bending connectors 130. The three long light strips 110 are connected in sequence through the two bending connectors 130, and the two long light strips 110 at both ends are bent upward through the bending connectors 130 so that the tops are tilted outward. After the whole is installed along the length direction of the urban underground pipe gallery, the middle long light strip 110 irradiates downward, while the two long light strips 110 on both sides irradiate downward toward the two sides, so that a longer light spot can be formed to adapt to the pipe gallery application environment.

[0064] For example, in a set of experimental data of an underground pipe gallery, the length of the long light strip 110 is 20cm and the power is 6W. The middle long light strip 110 irradiates downward, while the two long light strips 110 on both sides are installed at a 45-degree angle to irradiate downward on both sides. Under the premise of meeting the illumination requirements of the pipe gallery, the irradiation range in the length direction can reach 10 meters. The 60cm long 18W long light strip 110 irradiates downward (that is, three long light strips 110 are spliced ​​in the length direction) and its irradiation range in the length direction is 5 meters. It can be seen that the bendable surface lamp provided by this embodiment has a longer irradiation area in the length direction. From the comparison of the above data, it can be seen that the same length pipe gallery can save about half the number of lights, and the total power is also reduced by about half. Overall, the installation cost, maintenance cost and operating cost can be greatly reduced.

[0065] For easy installation, in this embodiment, the bendable connector 130 further includes a mounting base 150. The mounting base 150 is fixedly connected to the long light bar 110. The mounting base 150 can keep the three long light bars 110 in a preset shape after being bent.

[0066] In some embodiments of the present application, the mounting base 150 and the long light bar 110 are fixed by means of buckles or screws. In one use method, the mounting base 150 can be first fixed to the building, and then several long light bars 110 are bent into a preset shape and then fixed to the mounting base 150.

[0067] In order to facilitate the above-mentioned three long light strips 110 to be better installed in the pipe gallery after being combined. In this embodiment, the mounting base 150 includes a mounting body 151 and connecting pieces 153 arranged at both ends of the mounting body 151, and the two connecting pieces 153 are arranged to be tilted outward. The tilt angle is set according to the tilt angle of the two long light strips 110 on both sides. For example, it is tilted 45°. The two long light strips 110 at both ends are bent upward by the bending connector 130 so that the top is tilted outward. And the ends of the two long light strips 110 at the two ends away from the bending connector 130 are connected to the two connecting pieces 153 one by one.

[0068] The mounting base 150 is arranged in this way, and the mounting base 150 can also fix the shape of the three light strips, making the installation more stable.

[0069] Please refer to Figure 4 and Figure 5 Furthermore, in this embodiment, the bendable lighting lamp 100 also includes a first bolt 171, a second bolt 173 and a third bolt 175. One of the two connecting pieces 153 is provided with a mounting hole, the other connecting piece 153 is provided with a connecting hole, and a circular arc groove 155 centered on the connecting hole is provided at the periphery of the connecting hole. One of the two long light strips 110 located at both ends is provided with a first threaded hole at the end, and a second threaded hole and a third threaded hole are provided at the other end. The first bolt 171 is installed in the first threaded hole after passing through the mounting hole, the second bolt 173 is installed in the second threaded hole after passing through the connecting hole, and the third bolt 175 is installed in the third threaded hole after passing through the circular arc groove 155.

[0070] Since the base may tilt when installed behind a building, the arc groove 155 is provided so that the long light strip 110 group can adjust the irradiation angle within the range of the arc groove 155 to radiate light in a preset direction.

[0071] For example, in one embodiment, the base is installed on the side wall, but the light beam needs to be irradiated to the ground. In this case, the direction of the light-emitting surface of the long light strip 110 can be adjusted through the arc groove 155, so that its installation is more convenient.

[0072] When making specific adjustments, the first bolt 171, the second bolt 173 and the third bolt 175 can be loosened first, and then the long light strip 110 can be rotated to make the light-emitting surface of the long light strip 110 face the preset direction, and then the first bolt 171, the second bolt 173 and the third bolt 175 can be tightened to achieve the adjustment.

[0073] Furthermore, in order to prevent the first bolt 171, the second bolt 173 and the third bolt 175 from being easily tightened, they can all be set as hand-tightened bolts.

[0074] In one embodiment, the bendable lighting lamp 100 further includes a fixing seat 180 , which is configured to be connected to a building. The fixing seat 180 is provided with a magnet 181 , and the mounting base 150 can be connected to the fixing seat 180 via the magnet 181 .

[0075] In this way, the installation base 150 and the three long light strips 110 can be pre-assembled in the underground. Then the fixing base is fixed to the top wall of the pipe gallery by high-altitude operation. The installation base 150 and the fixing base 180 are connected by magnetic attraction, which is more convenient.

[0076] Please refer to Figure 4 , Figure 5 and Figure 6 In this embodiment, the bendable lighting lamp 100 further includes an automatic cable retractor 190. The automatic cable retractor 190 is mounted on the mounting base 150, and the fixed end of the cable of the automatic cable retractor 190 is connected to the power supply line of the long light bar 110. The mounting base 150 is provided with a threading hole, and the threading hole allows the telescopic end of the cable of the automatic cable retractor 190 to pass through to connect with the power supply line.

[0077] In this embodiment, by providing the automatic cable retractor 190, when the bendable lighting lamp 100 needs maintenance, the long light bar 110 can be clamped on the ground by the long rod clip, and the long light bar 110 and the mounting base 150 can be pulled down as a whole on the ground, and can be replaced and repaired on the ground, thereby facilitating replacement and repair and reducing maintenance costs. After replacement, the pulled down part can be pulled up by the restoring force of the automatic cable retractor 190 to adsorb the lower lamp body part on the fixing base 180.

[0078] Secondly, the restoring force of the automatic cable retractor 190, i.e. the preset elastic force, is equal to or slightly greater than the gravity of the part that can be pulled down, so that the part below the fixed seat 180 will not fall down in the event of failure of the magnet 181. The restoring force of the automatic cable retractor 190, i.e. the preset elastic force, should not be too large, so that it is not easy to pull it down. The internal structure of the automatic cable retractor 190 adopts a degree of rotation sealed electric slip ring, which can better achieve moisture-proof, dust-proof and corrosion-proof.

[0079] Of course, in some other embodiments of the present application, the automatic cable retractor 190 can also be fixedly mounted on the fixed plate seat, and an avoidance gap can be provided on the mounting base 150. The telescopic end of the automatic cable retractor 190 is connected to the power supply line of the long light bar 110, and the fixed end of the automatic cable retractor 190 is connected to the power supply line.

[0080] It should be noted that the above-mentioned application in the urban underground pipe gallery environment is only one possible scenario. The present application does not limit the bendable lighting roof to be only applied to urban underground pipe galleries, and it can also be applied to home use, public place decoration and lighting.

[0081] In summary, the bendable lighting top provided in this embodiment enables the ends of any two adjacent long light strips 110 in the length direction to be connected through the bending connector 130. In this way, the bending connector 130 can bend any two adjacent long light strips 110, thereby bending into different shapes to meet different customer needs. Secondly, the bendable lighting lamp also retains all the advantages of the long light strip 110. Overall, the bendable lighting lamp 100 has the advantages of both the light strip and the long light strip 110.

[0082] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A bendable lighting lamp, characterized in that: It comprises at least two long light strips (110) and at least one bent connecting piece (130); The ends of any two adjacent long light strips (110) in the length direction are connected via the bent connector (130); The bending connection piece (130) can allow two adjacent long light strips (110) to be bent arbitrarily; The bending connection member (130) comprises a first connection portion (131), a flexible member (132) and a second connection portion (133); The first connecting portion (131) and the second connecting portion (133) are arranged at two ends of the flexible member (132); The first connection portion (131) and the second connection portion (133) are respectively connected to the ends of two adjacent long light strips (110) in a one-to-one correspondence.

2. The bendable lighting lamp according to claim 1, characterized in that: The flexible member (132) is a goose-diameter tube.

3. The bendable lighting lamp according to any one of claims 1 to 2, characterized in that: The bent connecting piece (130) is provided with a through hole along the length direction; A cable for electrically connecting two adjacent long light strips (110) can be inserted into the through hole.

4. The bendable lighting lamp according to any one of claims 1 to 2, characterized in that: There are three long light strips (110), and two of the bent connections; The three long light strips (110) are connected in sequence via the two bent connectors (130).

5. The bendable lighting lamp according to claim 4, characterized in that: The bendable lighting lamp also includes a mounting base (150); The mounting base (150) is fixedly connected to the long light bar (110); The mounting base (150) can keep the three long light strips (110) in a preset shape after being bent.

6. The bendable lighting lamp according to claim 5, characterized in that: The mounting base (150) comprises a mounting body (151) and connecting pieces (153) arranged at two ends of the mounting body (151), and the two connecting pieces (153) are arranged to be inclined outwards; The two long light strips (110) located at the two ends are both bent upwards through the bending connector (130) so as to be arranged to tilt outwards; The ends of the two long light strips (110) located at the two ends and away from the bent connecting member (130) are connected to the two connecting pieces (153) in a one-to-one correspondence.

7. The bendable lighting lamp according to claim 6, characterized in that: The bendable lighting lamp further comprises a first bolt (171), a second bolt (173) and a third bolt (175); One of the two connecting pieces (153) is provided with a mounting hole, and the other connecting piece (153) is provided with a connecting hole, and a circular arc groove (155) centered on the connecting hole is provided at the periphery of the connecting hole; One of the two long light strips (110) located at the two ends is provided with a first threaded hole at its end, and the other end is provided with a second threaded hole and a third threaded hole; The first bolt (171) is installed in the first threaded hole after passing through the installation hole, the second bolt (173) is installed in the second threaded hole after passing through the connection hole, and the third bolt (175) is installed in the third threaded hole after passing through the arc groove (155).

8. The bendable lighting lamp according to claim 5, characterized in that: The bendable lighting lamp further comprises a fixing seat (180), wherein the fixing seat (180) is configured to be connected to a building, the fixing seat (180) is provided with a magnet (181), and the mounting base (150) can be connected to the fixing seat (180) via the magnet (181).

9. The bendable lighting lamp according to claim 5, characterized in that: The bendable lighting lamp also includes an automatic cable retracting disc (190); The automatic cable retracting drum (190) is installed on the installation base (150), and the fixed end of the cable of the automatic cable retracting drum (190) is connected to the power supply line of the long light strip (110); The mounting base (150) is provided with a wire threading hole, through which the telescopic end of the cable of the automatic cable retracting disk (190) can pass to be connected to the power supply line.

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