CN113623560A

CN113623560A - Chain unit and chain lamp with light source module

Info

Publication number: CN113623560A
Application number: CN202111096978.9A
Authority: CN
Inventors: 程世友; 董逑; 杨钇
Original assignee: Zhejiang Jingri Science And Technology Co ltd
Current assignee: Zhejiang Jingri Science And Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2021-11-09
Also published as: WO2023040060A1

Abstract

The invention relates to the technical field of urban brightening, in particular to a chain type unit with a light source module and a chain type lamp. The light source module comprises an inner ring body and a light source module, wherein the inner ring body is provided with an inner ring side and an outer ring side, and an opening is formed in the outer ring side of the inner ring body; the light source module comprises a substrate, a light emitting part and an encapsulation cover body, the light emitting part can be encapsulated in the encapsulation cover body after the encapsulation cover body and the substrate are arranged in a matched mode, and the light source module is installed in the inner ring body, so that the encapsulation cover body is embedded with the opening. The integrated light source module is arranged in the internal ring body with the opening, so that the light source module meets the high requirement of waterproof grade IP68, can be installed in humid environments such as underwater of a swimming pool, a river beach, a river bank guardrail and the like, and solves the problem that the decorative lamp in the prior art cannot meet the use requirement of an underwater scene.

Description

Chain unit and chain lamp with light source module

Technical Field

The invention relates to the technical field of urban brightening, in particular to a chain type unit with a light source module and a chain type lamp.

Background

With the continuous improvement of the material culture life of people, more and more people take the family beautification and decoration as a symbol for improving the life quality, so that decorative lamps with different styles are generated, and the lamp string is a popular one of the decorative lamps.

Generally, the light string in the prior art is composed of a lamp bead connected in series with a conducting wire. For example: patent document 1 discloses a decorative lamp string, which includes a lamp bead and a conducting wire electrically connected between the lamp bead, the lamp bead has two pins electrically connected, the inner core of the conducting wire is preferably a single structure, and the core and the pins are welded together by butt welding.

For another example, a chain-type linear lamp disclosed in patent document 2 includes a lamp stand, a first main body is provided on the lamp stand, a second main body is provided on the first main body, the lamp stand includes a lamp stand body, a mounting boss is provided on the lamp stand body, a wire is provided on the lamp stand body, a plug is provided at an end of the wire, the first main body includes a first main lamp, a first slot is provided at a bottom of the first main lamp, a connecting member is provided at a side surface of the first main lamp, a connecting stand is provided at a side surface of the connecting member, and a connecting boss is provided on the connecting stand. Any two components of the invention can rotate freely, thus the invention can change the shape according to the actual situation of the user.

However, with the development of urban brightening, more and more scenes need to be brightened, and brightening modes are more and more diversified, so that products for underwater brightening in the market are deficient, similar to swimming pool lamps and the like can only meet night lighting, and the effect of beautifying the landscape is not achieved. There is a need for an underwater landscape brightening device, which can not only meet the brightening of underwater scenes, but also has a certain protection effect.

Patent document 1: CN112303513A, 2021-02-02, decorative lamp string;

patent document 2: CN109424870A, 2019-03-05, a chain type linear lamp.

Disclosure of Invention

1. Problems to be solved

The invention provides a chain type unit with a light source module, aiming at the problem that a decorative lamp in the prior art cannot meet the use requirement of an underwater scene, and the chain type unit with the light source module comprises an inner ring body and the light source module, wherein the inner ring body is provided with an inner ring side and an outer ring side, and the outer ring side of the inner ring body is provided with an opening; the light source module comprises a substrate, a light emitting part and an encapsulation cover body, the light emitting part can be encapsulated in the encapsulation cover body after the encapsulation cover body and the substrate are arranged in a matched mode, and the light source module is installed in the inner ring body, so that the encapsulation cover body is embedded with the opening. The integrated light source module is arranged in the internal ring body with the opening, so that the light source module meets the high requirement of waterproof grade IP68, can be installed in humid environments such as underwater of a swimming pool, a river beach, a river bank guardrail and the like, and solves the problem that the decorative lamp in the prior art cannot meet the use requirement of an underwater scene.

Further, the invention provides the waterproof chain type lamp, two adjacent chain type units are connected through the thermal shrinkage terminal, the waterproof performance and the safety performance are excellent, external force does not need to be applied to repeatedly bend the inner ring of the chain ring, the connection strength among the chain type units can be guaranteed, and the chain type lamp cannot be easily broken due to external impact.

2. Technical scheme

In order to solve the problems, the technical scheme adopted by the invention is as follows:

the invention provides a chain unit with a light source module, which comprises an inner ring body and the light source module, wherein the inner ring body is provided with an inner ring side and an outer ring side, and the outer ring side of the inner ring body is provided with an opening; the light source module comprises a substrate, a light emitting part and an encapsulation cover body, wherein the light emitting part is arranged between the substrate and the encapsulation cover body; the packaging cover body of the light source module is matched with the opening of the inner ring body.

Preferably, the packaging cover body comprises a cover body I and a cover body II, and the cover body II is positioned between the cover body I and the base plate.

Preferably, the packaging cover body is filled with packaging glue.

Preferably, the edge of the encapsulation cover body is provided with the third sand grip, and the inner chamber of inside ring body corresponds near open-ended edge and is provided with first sand grip, and when the encapsulation cover body was installed in inside ring body, first sand grip and third sand grip matched with.

Preferably, the inner ring body is formed by connecting two symmetrically arranged ring body units; the ring body unit comprises a first plate and a second plate, and the first plate and the second plate are detachably connected. Optionally, the first plate and/or the second plate is provided with an extension plate extending circumferentially of the inner ring.

Preferably, the light source module further includes an outlet line electrically connected to the light emitting part; the outgoing line is positioned on one side of the substrate far away from the light-emitting part and extends along the substrate in the direction far away from the light-emitting part.

Preferably, I edge of the cover body is provided with sand grip I, and II edges of the cover body are provided with sand grip II, and the length of sand grip I is less than sand grip II.

Preferably, the third rib is provided with a recess.

Preferably, one side of the third protruding strip, which is far away from the light emitting panel, is provided with a second protruding strip, and the length of the second protruding strip is smaller than that of the third protruding strip.

Preferably, the first plate comprises a bent part and a side part, and the first plate is connected with the second plate through the bent part; optionally, a reinforcing rib is arranged at the joint of the bending part and the side part.

Preferably, the ring unit comprises a first plate and a second plate, the first plate and the second plate being detachably connected; one side that the second board is close to the encapsulation cover body is provided with boss I and boss II, and boss I corresponds the second sand grip setting, and boss II corresponds the third sand grip setting.

The invention further provides a waterproof chain type lamp which is formed by embedding at least two chain type units.

3. Advantageous effects

Compared with the prior art, the invention has the beneficial effects that:

(1) the invention provides a chain unit with a light source module, wherein a light emitting part of the used light source module is packaged by a packaging cover body and a substrate, the light source module is arranged in an outer ring side opening of an inner ring body, and the packaging cover body is embedded with the opening; the light source module has the effect of uniform and soft light emitting, generates good decoration and brightening effects, can meet the high requirement of waterproof grade IP68, can play a certain waterproof role after the encapsulation cover body is embedded with the opening, and can be loaded in humid environments such as underwater of swimming pools, beaches, riverbank guardrails and the like.

(2) The invention provides a chain unit with a light source module, wherein an internal ring body comprises two ring body units which are detachably connected; the ring body unit has fabulous bearing strength, and the intermediate light source is arranged in the ring body unit, can prevent that it from taking off, improves the installation intensity of device, and chain lamp components of a whole that can function independently structural design has fabulous intensity, can supply the swimmer to grab and hold up, has the safety protection function.

(3) The waterproof chain type lamp is formed by embedding at least two chain type units, has excellent waterproof performance and ensures the use safety; simultaneously need not exert external force and bend repeatedly to inside ring body, consequently can select for use the material wide range, for example select for use cast aluminium technology to make, its tensile yield strength can reach 220Mpa, the split type structural design of selecting for use combination chain unit of this kind of material, can ensure the joint strength between the chain unit, can not break because of external impact easily.

Drawings

FIG. 1 is a schematic view of the waterproof chain type lamp of the present invention;

FIG. 2 is a schematic structural diagram of a light source module according to the present invention;

FIG. 3 is an exploded view of the chain unit of the present invention;

FIG. 4 is a schematic view of the construction of a first plate of the present invention;

FIG. 5 is a schematic view of the structure of a second plate of the present invention;

FIG. 6 is a schematic structural diagram of a package cover according to the present invention;

FIG. 7 is a schematic structural diagram of a different light-emitting surface according to the present invention;

FIG. 8 is a schematic structural diagram of a different light-emitting surface according to the present invention (II);

in the figure:

100. a light source module; 110. packaging the cover body; 111. a third rib; 112. a second convex strip; 120. wire outgoing; 130. a substrate; 131. pouring a glue opening; 140. a light emitting section; 150. a cover body I; 151. a convex strip I; 160. a cover body II; 161. a convex strip II;

200. a ring unit; 210. an opening; 220. a first plate; 221. a first rib; 230. a second plate; 231. an extension plate; 232. a boss I; 233. a boss II; 240. the inserting position; 241. installing a jack; 242. installing a plug-in; 250. reinforcing ribs; 260. mounting a boss; 261. a through hole; 262. and (4) a bolt.

Detailed Description

The following detailed description of exemplary embodiments of the invention refers to the accompanying drawings, which form a part hereof, and in which is shown by way of illustration exemplary embodiments in which the invention may be practiced, and in which elements and features of the invention are identified by reference numerals. The following more detailed description of the embodiments of the invention is not intended to limit the scope of the invention, as claimed, but is presented for purposes of illustration only and not limitation to describe the features and characteristics of the invention, to set forth the best mode of carrying out the invention, and to sufficiently enable one skilled in the art to practice the invention. It will, however, be understood that various modifications and changes may be made without departing from the scope of the invention as defined in the appended claims. The detailed description and drawings are to be regarded as illustrative rather than restrictive, and any such modifications and variations are intended to be included within the scope of the present invention as described herein. Furthermore, the background is intended to be illustrative of the state of the art as developed and the meaning of the present technology and is not intended to limit the scope of the invention or the application and field of application of the invention.

It will be understood that 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," "left," "right," "inner," "outer," and the like are used herein for descriptive purposes only.

In the present invention, "adjacent" refers to a relative position where two members are connected to each other at their ends by some kind of connection, that is, it does not mean that the two members are in contact with each other or "adjacent", but a connection relationship between the two members is required. The connection relation can be in a mode of gluing, magnetic connection and the like, and can also be in a connection relation caused by the structure of the connection relation, such as threaded connection, mortise and tenon joint, clamping connection, pivot connection, buckling connection and the like; it may also be connected by means of an additional connection piece in combination with its own structure, for example a hole-fitting plug.

The term "optionally" in this context means that the above technical solution may or may not have the technical feature, and belongs to two parallel technical solutions; when having the technical feature, a certain technical effect is produced; when this technical feature is not present, another technical effect is produced.

The present invention provides a chain unit with a light source module, as shown in fig. 1, comprising an inner ring and a light source module 100, wherein the inner ring has an inner ring side and an outer ring side, and the outer ring side of the inner ring is provided with an opening 210. As shown in fig. 7, the outer ring side of the inner ring body can be used as an opening 210, and a larger light emitting surface is formed after the light source module 100 is installed; or as shown in fig. 8, the outer annular side portion has an opening 210, and the light-emitting surface is smaller than that of fig. 8, but the structure is more stable.

Further, the inner ring body is preferably manufactured by an aluminum casting process, and the tensile yield strength of the inner ring body is not lower than 220 MPa. As a specific embodiment, as shown in fig. 3, the inner ring is formed by connecting two ring units 200 symmetrically arranged. As a specific connection mode, the two ends of the ring unit 200 are provided with mounting protrusions 260, the mounting protrusions 260 are provided with through holes 261, after the mounting protrusions 260 at the ends of the two ring units 200 are staggered, the through holes 261 of different ring units 200 are aligned with each other, and then the pins 262 are used for clamping. The position that inside ring body is close to opening 210 is provided with first arch for joint light source module 100, can also eliminate the impact of rivers to the chain unit to a certain extent simultaneously.

Further, the ring unit 200 includes a first plate 220 and a second plate 230, and the first plate 220 and the second plate 230 are detachably coupled. As a specific connection manner, as shown in fig. 4, a mounting position 240 is provided on the first board 220, a mounting hole 241 is provided on the second board 230, and the second board 230 is detachably connected to the first board 220 through a mounting member 242. The first plate 220 includes a bent portion and a side portion, and the first plate 220 is connected to the second plate 230 by the bent portion. To explain further, the bent portion of the first plate 220 forms an inner ring side structure of the inner ring after being assembled into the inner ring. The joint of the bent part and the side part of the first plate 220 is provided with a reinforcing rib 250, so that the structural strength of the chain unit is improved. The first plate 220 and/or the second plate 230 is provided with an extension plate 231, and the extension plate 231 extends along the circumferential direction of the inner ring body, and as a specific embodiment, as shown in fig. 5, the second plate 230 is provided with the extension plate 231.

It should be noted that, as shown in fig. 5, the second plate 230 is provided with a boss i 232 and a boss ii 233, which can be matched with the third protruding strip 111 and the second protruding strip 112 of the light source module 100, and the design of the multi-step ladder mechanism not only can play a certain waterproof role, but also can effectively eliminate the impact force of the waves or water flow on the light source module 100 when the chain type lamp is installed underwater, so as to prevent the chain type lamp from being damaged due to the water flow impact effect.

The light source module 100 includes a substrate 130, a light emitting part 140, and a package cover 110, wherein the light emitting part 140 is disposed between the substrate 130 and the package cover 110. The light source module 100 is used as a whole light source with the protection grade reaching IP68, the cost is low, the disassembly and the assembly are convenient, and the structural requirement on the lamp shell is reduced. Further, the packaging cover 110 of the light source module 100 is disposed in cooperation with the opening 210 of the inner ring, that is, when the light source module 100 is mounted in the inner ring in a fitting manner, a surface of the packaging cover 110 and a surface of the inner ring form a surface with an approximately smooth transition.

As a specific implementation manner, as shown in fig. 2, the light source module further includes an outgoing line 120, the outgoing line 120 is electrically connected to the light emitting portion 140, and the outgoing line 120 is located on a side of the substrate 130 away from the light emitting portion 140 and extends from the substrate 130 to a direction away from the light emitting portion 140. The outgoing line 120 of the outgoing line 120 can prevent a gap from being generated between the package cover 110 and the substrate 130, thereby affecting the waterproof effect. Further, as a preferred embodiment, the package cover 110 is filled with a package adhesive, so that the light emitting portion 140 is at least partially packaged in the cavity between the package cover 110 and the substrate 130. For example, by pouring sealant materials such as epoxy resin/silicone pouring sealant into the space, the light source protection level can reach IP68, thereby better protecting the light source module 100. The substrate 130 may be a thickened copper substrate 130, which is more reliable and durable. Further, the substrate 130 is provided with a glue filling opening 131 for facilitating the glue filling operation.

The package cover 110 and the substrate 130 are detachably connected, such as by a snap connection, an adhesive, etc. And the packaging cover body 110 and/or the substrate 130 are made of conventional transparent materials, preferably PC materials, and the PC has high impact resistance, strong anti-falling capability, high waterproof performance and good use prospect in underwater scenes. The invention can also be used for interior decoration and can have longer service life compared with other chain lamps. As an embodiment, the package cover 110 has at least a partial lens structure, the lens structure enables at least a portion of light of the lens structure incident on the package cover 110 from the light emitting portion 140 to be refracted, and the light emitted from the focal point of the light unit is refracted by the convex lens and then is parallel or diverged to achieve the effect of light uniformizing, so that the light emitted is not dazzling.

As shown in fig. 2, the third protruding strip 111 is provided with a recess, the recessed direction of the recess is parallel to the plane where the substrate 130 is mounted on the inner ring body, the recessed surface can absorb part of the impact force of water flow, and the recess is matched with the boss i 232 and the boss ii 233 of the second plate 230, so that the joint is effectively prevented from loosening, and the mounting strength and the bearing strength of the device are improved. One side of the third protruding strip 111, which is far away from the light emitting panel, is provided with a second protruding strip 112, and the length of the second protruding strip 112 is smaller than that of the third protruding strip 111. In one embodiment, a first protrusion 221 is disposed at an edge of the inner cavity of the inner ring body near the opening 210, a third protrusion 111 is disposed at an edge of the enclosure body 110, and the first protrusion 221 and the third protrusion 111 are engaged when the enclosure body 110 is installed in the inner ring body.

As another preferred embodiment, as shown in fig. 6, the package cover 110 includes a cover i 150 and a cover ii 160, where the cover ii 160 is located between the cover i 150 and the substrate 130, so as to further enhance the sealing performance and the mounting strength of the light source module 100. Further, cover body I150 edge is provided with sand grip I151, and cover body II 160 edge is provided with sand grip II 161, and the length of sand grip I151 is less than sand grip II 161. The structure of the packaging enclosure 110 when it includes enclosure i 150 and enclosure ii 160 is illustrated by an integrated splice: when assembling the light source module 100, the light emitting part 140 is disposed on the substrate 130, and then the outgoing line 120 is led out, so that the light emitting part 140 is electrically connected to the outgoing line 120; mounting a cover body II 160, and fixing the substrate 130 and the cover body II 160 in a viscose or clamping manner; the first protruding strip 221 of the lower edge of the cover body I150 is arranged on the mounting table of the cover body II 160, the cover body I150 is mounted on the cover body II 160 in an adhering or clamping mode, and the light source module 100 can be obtained.

The invention further provides a waterproof chain type lamp which is formed by embedding at least two chain type units. As a connection method, the light emitting modules of two adjacent chain units are connected through the connection terminal. Specifically, in this embodiment, the connection terminal is a thermal shrinkage terminal, which includes a thermal shrinkage pipe, a solder ring is disposed in the thermal shrinkage pipe, and the two adjacent chain units of the light source module 100 are electrically connected by the solder ring. Each outgoing line 120 of the light source module 100 is connected through a heat-shrinkable terminal, specifically, the outgoing lines 120 at two ends are led into the heat-shrinkable tube, the heat-shrinkable terminal is heated/blown to about 160 ℃, the solder ring is melted, and then the outgoing lines 120 at two ends are connected together to realize electrical connection, the hot melt adhesive on the surface of the heat-shrinkable tube is heated and melted, and the heat-shrinkable tube can wrap each outgoing line 120 of the lighting device after being shrunk, so that the wire protection waterproof function of the lighting device is ensured.

In this embodiment, after the outgoing line 120 of the light source module 100 is led into the thermal shrinkage terminal, the thermal shrinkage terminal is connected with a wire and then dispensed at two end portions of the thermal shrinkage terminal. And the heat-shrinkable terminal is dispensed at two ends of the wiring heat-shrinkable terminal after wiring heat shrinkage, so that the waterproof grade of the heat-shrinkable terminal is ensured to reach IP 68. In a preferred embodiment, after the outgoing line 120 of the light source module 100 is led into the heat-shrinkable terminal, the heat-shrinkable terminal and/or the outgoing line 120 are wrapped by tape. Specifically, in this embodiment, the adhesive tape is a teflon adhesive tape, and the teflon wire has the advantages of cold resistance, high temperature resistance, flame retardance, aging resistance, acid and alkali resistance, corrosion resistance and the like, and has a service temperature of-60 to 200 ℃, so that the outgoing line 120 can be used outdoors for a long time, and meanwhile, the adhesive tape has good waterproofness and improves the waterproofness of the chain lamp.

More specifically, although exemplary embodiments of the invention have been described herein, the invention is not limited to these embodiments, but includes any and all embodiments modified, omitted, combined, e.g., between various embodiments, adapted and/or substituted, as would be recognized by those skilled in the art from the foregoing detailed description. The limitations in the claims are to be interpreted broadly based the language employed in the claims and not limited to examples described in the foregoing detailed description or during the prosecution of the application, which examples are to be construed as non-exclusive. Any steps recited in any method or process claims may be executed in any order and are not limited to the order presented in the claims. The scope of the invention should, therefore, be determined only by the appended claims and their legal equivalents, rather than by the descriptions and examples given above.

Claims

1. The utility model provides a chain unit with light source module which characterized in that: the LED lamp comprises an inner ring body and a light source module (100), wherein the inner ring body is provided with an inner ring side and an outer ring side, and an opening (210) is formed in the outer ring side of the inner ring body;

the light source module (100) is matched with the opening (210) of the inner ring body, the light source module (100) comprises a substrate (130), a light emitting part (140) and an encapsulation cover body (110), the substrate (130) is connected with the encapsulation cover body (110), and the light emitting part (140) is arranged between the substrate (130) and the encapsulation cover body (110).

2. The chain unit with the light source module as claimed in claim 1, wherein: the packaging cover body (110) comprises a cover body I (150) and a cover body II (160), and the cover body II (160) is located between the cover body I (150) and the substrate (130).

3. The chain unit with the light source module as claimed in claim 1, wherein: and the packaging cover body (110) is filled with packaging glue.

4. The chain unit with the light source module as claimed in claim 1, wherein: the edge of the encapsulation cover body (110) is provided with third sand grip (111), the edge that the inner chamber of inside ring body is close to opening (210) corresponds and is provided with first sand grip (221), works as encapsulation cover body (110) install in when in the inside ring body, first sand grip (221) with third sand grip (111) cooperate.

5. The chain unit with the light source module as claimed in claim 1, wherein: the inner ring body is formed by connecting two ring body units (200) which are symmetrically arranged; the ring unit (200) comprises a first plate (220) and a second plate (230), wherein the first plate (220) and the second plate (230) are detachably connected;

optionally, the first plate (220) and/or the second plate (230) is provided with an extension plate (231), the extension plate (231) extending along a circumferential direction of the inner ring.

6. The chain unit with the light source module as claimed in claim 1, wherein: the light source module further comprises an outgoing line (120), and the outgoing line (120) is electrically connected with the light emitting part (140); the outgoing line (120) is positioned on one side of the substrate (130) far away from the light-emitting part (140), and extends from the substrate (130) to the direction far away from the light-emitting part (140).

7. The chain unit with the light source module as claimed in claim 2, wherein: the cover body I (150) edge is provided with sand grip I (151), and the cover body II (160) edge is provided with sand grip II (161), and the length of sand grip I (151) is less than sand grip II (161).

8. The chain unit with the light source module as claimed in claim 4, wherein: the third convex strip (111) is provided with a recess; and/or

One side that the luminescent plate was kept away from in third sand grip (111) is provided with second sand grip (112), the length of second sand grip (112) is less than the length of third sand grip (111).

9. The chain unit with the light source module as claimed in claim 5, wherein: the first plate (220) comprises a bent portion and a side portion, and the first plate (220) is connected with the second plate (230) through the bent portion;

optionally, a reinforcing rib (250) is arranged at the joint of the bending part and the side part.

10. The chain unit with the light source module as claimed in claim 7, wherein: the ring unit (200) comprises a first plate (220) and a second plate (230), wherein the first plate (220) and the second plate (230) are detachably connected;

the second plate (230) is close to one side of encapsulation cover body (110) is provided with boss I (232) and boss II (233), boss I (232) correspond second sand grip (112) set up, boss II (233) correspond third sand grip (111) and set up.

11. A waterproof chain lamp which characterized in that: the chain type lamp is formed by at least two chain type units in any one of claims 1-10 in a jogged mode.