Lamp strip without dark areas at head and tail

Abstract

The utility model belongs to the technical field of lighting equipment, and relates to a lamp strip without dark areas at the head and the tail, which comprises a lamp shell, an electric connecting plate, a first lamp bead strip, a slope connecting end and a second lamp bead strip, a cavity and a wire outlet hole are formed in the lamp shell, the wire outlet hole communicates with one end of the cavity, and the wire outlet hole is used for being connected with an external lamp strip wire; the first lamp bead belt is fixed to the cavity wall of the middle section of the cavity and the cavity wall of the end, away from the wire outlet hole, of the cavity, the bottom end and the top end of the slope connecting end are connected with the first lamp bead belt and the second lamp bead belt correspondingly, and the first lamp bead belt is electrically connected with the second lamp bead belt through the slope connecting end. The second lamp bead belt is located at the end, provided with the wire outlet hole, of the cavity, and the top face and the bottom face of the electric connecting plate abut against and are electrically connected to the second lamp bead belt and the lamp belt wire correspondingly. The LED lamp strip solves the problem that local dark areas appear at the head end or the tail end of the lamp strip.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, in particular to a light strip with no dark areas at the beginning and end. Background Art

[0002] In existing light strips, after the external light strip wires are inserted into the lamp housing, a space is required at the beginning or end of the lamp housing to store the light strip wires, resulting in a local dark area at the beginning or end of the light strip. Utility Model Content

[0003] In view of this, the present invention provides a light strip with no dark areas at the beginning and end, so as to solve the problem of local dark areas appearing at the beginning or end of the light strip in the prior art.

[0004] In order to achieve one or part or all of the above-mentioned purposes or other purposes, the present invention proposes a light strip with no dark areas at the beginning and end, and the light strip with no dark areas at the beginning and end comprises a lamp housing, an electrical connection plate, a first lamp bead belt, a sloped connection end, and a second lamp bead belt; a cavity and a wire outlet hole are provided in the lamp housing, the wire outlet hole is connected to one end of the cavity, and the wire outlet hole is used to connect the external light strip wires; the first lamp bead belt is fixed to the middle cavity wall of the cavity and the cavity wall of the end of the cavity away from the wire outlet hole, the bottom end and the top end of the sloped connection end are respectively connected to the first lamp bead belt and the second lamp bead belt, the first lamp bead belt is electrically connected to the second lamp bead belt through the sloped connection end, the second lamp bead belt is located at the end of the cavity where the wire outlet hole is provided, and the top surface and the bottom surface of the electrical connection plate are respectively abutted and electrically connected to the second lamp bead belt and the light strip wire.

[0005] Furthermore, the head and tail dark area-free light strip also includes an adhesive plate, and the lamp housing includes a first shell and a second shell; a first storage tank is provided in the first shell, and the wire outlet hole is connected to one end of the first storage tank, and the bottom of the adhesive plate is adhered to the slot wall of the first storage tank; the bottom of one end of the electrical connection plate is adhered to the top of one end of the adhesive plate close to the wire outlet hole, and the bottom of the other end of the electrical connection plate is electrically connected to the light strip wire, and the first lamp bead strip is adhered to the top of the middle section of the adhesive plate and the top of one end of the adhesive plate away from the wire outlet hole; the second shell is filled and connected to the first storage tank, and the cavity is located between the second shell and the slot wall of the first storage tank.

[0006] Furthermore, the first shell includes a first tail clamp, a shell middle section and a second tail clamp; the two ends of the shell middle section are respectively clamped to the first tail clamp and the second tail clamp; a first splicing groove is provided in the first tail clamp, a second splicing groove is provided in the shell middle section, and a third splicing groove is provided in the second tail clamp, and the first splicing groove, the second splicing groove and the third splicing groove are connected in sequence to form the first storage tank; the wire outlet hole is connected to the groove wall of the first splicing groove, the bottom of the adhesive plate is adhered to the groove wall of the first splicing groove, and the first lamp bead belt is adhered to the second splicing groove and the third splicing groove.

[0007] Furthermore, a first locking groove is provided on the outer wall of the first tail clamp, and one end of the middle section of the shell is locked in the first locking groove.

[0008] Furthermore, a second locking groove is provided on the outer wall of the second tail clamp, and the other end of the middle section of the shell is locked in the second locking groove.

[0009] Furthermore, the first groove and the third groove are both L-shaped, the second groove is in the shape of an "I", the top and left and right ends of the second groove are grooves, and the left and right ends of the second groove are respectively connected to the side end grooves of the first groove and the side end grooves of the third groove.

[0010] Furthermore, a cable protection tube is provided on the outer wall of the first tail clamp, and the cable protection tube surrounds the edge of the hole provided at the outlet hole. A protective hole is provided in the cable protection tube, and the protective hole is connected to the outlet hole. The protective hole is used for sealing the connection of the light strip wires.

[0011] Furthermore, guide grooves are provided on the front and rear outer walls of the first shell, and the extending direction of the guide grooves is parallel to the extending direction of the first lamp bead belt.

[0012] Furthermore, the second shell includes a transparent glue layer and a milky white glue layer, the top of the transparent glue layer is connected to the bottom of the milky white glue layer, and the bottom of the transparent glue layer is filled in the first storage tank and filled on the first lamp bead belt, the slope connecting end, and the second lamp bead belt.

[0013] Furthermore, the top of the milky white glue layer is in the shape of an arch bridge.

[0014] The implementation of the present invention will have the following beneficial effects:

[0015] The utility model proposes a light strip with no dark areas at the beginning and end. The first lamp bead strip fills the middle section of the lamp housing and the end of the lamp housing away from the wire outlet hole. The sloped connecting end is used to realize the electrical connection between the first lamp bead strip and the second lamp bead strip. The electrical connection plate is used to realize the upper and lower electrical connection between the second lamp bead strip and the inserted light strip wire. Then, the second lamp bead strip is used to fill the end of the lamp housing close to the hole, thereby avoiding the problem of local dark areas at the beginning or end of the light strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] in:

[0018] Figure 1 This is a schematic structural diagram of a light strip with no dark areas at the beginning and end in one embodiment of the present invention;

[0019] Figure 2 for Figure 1 Schematic diagram of the decomposition;

[0020] Figure 3 This is a schematic diagram of the partial structure of a light strip without dark areas at the beginning and end in one embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of the exploded structure of a light strip with no dark areas at the beginning and end in another embodiment of the present invention;

[0022] Figure 5 This is a structural diagram of the first tail clamp of a light strip without dark areas at both ends in one embodiment of the present invention;

[0023] Figure 6 This is a structural diagram of a light strip without dark areas at the beginning and end in another embodiment of the present invention;

[0024] Figure 7 for Figure 6 Schematic diagram of the decomposition.

[0025] Reference numerals:

[0026] 1. Lamp housing; 11. Wire outlet hole; 12. First shell; 121. First storage tank; 122. First tail clamp; 1221. First assembly slot; 1222. First embedding slot; 123. Shell middle section; 1231. Second assembly slot; 124. Second tail clamp; 1241. Third assembly slot; 1242. Second embedding slot; 125. Guide groove; 13. Second shell; 131. Transparent glue layer; 132. Milky white glue layer; 2. Electrical connection board; 3. First lamp bead strip; 4. Sloped connection end; 5. Second lamp bead strip; 6. Adhesive board; 7. Cable protection tube; 8. Lamp strip wires. DETAILED DESCRIPTION

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this invention pertains; the terms used in the specification of the application are for the purpose of describing specific embodiments only and are not intended to limit this invention; the terms "including" and "having" and any variations thereof in the specification and claims of this invention and the accompanying drawings are intended to cover non-exclusive inclusions. The terms "first" and "second" in the specification and claims of this invention or the accompanying drawings are used to distinguish different objects rather than to describe a specific order. The cold water mentioned in the specification and claims of this invention includes water at room temperature.

[0028] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0029] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0030] Reference Figures 1 to 7The first embodiment of the present application proposes a light strip with no dark areas at both ends, which includes: a lamp housing 1, an electrical connection plate 2, a first lamp bead belt 3, a sloped connection end 4, and a second lamp bead belt 5; the lamp housing 1 is provided with a cavity (not marked in the figure) and a wire outlet hole 11, and the wire outlet hole 11 is connected to one end of the cavity, and the wire outlet hole 11 is used to connect the external light strip wire 8; the first lamp bead belt 3 is fixed on the cavity wall in the middle section and the cavity wall at the end of the cavity away from the wire outlet hole 11, and the bottom end and top end of the sloped connection end 4 are respectively connected to the first lamp bead belt 3 and the second lamp bead belt 5, and the first lamp bead belt 3 is electrically connected to the second lamp bead belt 5 through the sloped connection end 4, and the second lamp bead belt 5 is located at the end of the cavity where the wire outlet hole 11 is provided, and the top and bottom surfaces of the electrical connection plate 2 are respectively abutted against and electrically connected to the second lamp bead belt 5 and the light strip wire 8.

[0031] In this embodiment, the middle section of the lamp housing 1 and the end of the lamp housing 1 away from the wire outlet hole 11 are filled with the first lamp bead belt 3, the sloped connecting end 4 is used to realize the electrical connection between the first lamp bead belt 3 and the second lamp bead belt 5, the electrical connection plate 2 is used to realize the upper and lower electrical connection between the second lamp bead belt 5 and the inserted lamp strip wire 8, and then the second lamp bead belt 5 is used to fill the end of the lamp housing 1 close to the hole, thereby avoiding the problem of local dark areas at the beginning or end of the lamp strip.

[0032] Reference Figures 2 to 4 The head and tail no dark area light strip also includes an adhesive plate 6, the lamp housing 1 includes a first shell 12 and a second shell 13; a first storage tank 121 is provided in the first shell 12, and the wire outlet hole 11 is connected to one end of the first storage tank 121, and the bottom of the adhesive plate 6 is adhered to the groove wall of the first storage tank 121; the bottom of one end of the electrical connection plate 2 is adhered to the top of the end of the adhesive plate 6 close to the wire outlet hole 11, and the bottom of the other end of the electrical connection plate 2 is electrically connected to the light strip wire 8, and the first lamp bead belt 3 is adhered to the top of the middle section of the adhesive plate 6 and the top of the end of the adhesive plate 6 away from the wire outlet hole 11; the second shell 13 is filled and connected to the first storage tank 121, and the cavity is located between the second shell 13 and the groove wall of the first storage tank 121.

[0033] In this embodiment, when assembling the light strip, the adhesive plate 6 is first adhered to the wall of the first storage tank 121 (if a light strip with straight outlet is required, the adhesive plate 6 is adhered to the right end side wall of the first storage tank 121, and the outlet hole 11 is also provided on the right end side wall (or left end side wall) of the first storage tank 121, see Figure 2 If a side-outlet light strip is required, the adhesive plate 6 is adhered to the front wall (or rear wall) of the first storage tank 121, and the outlet hole 11 is also provided on the front wall (or rear wall) of the first storage tank 121. Figure 7), then adhere the first lamp bead belt 3 to the middle section of the adhesive plate 6 and the end of the adhesive plate 6 away from the wire outlet hole 11, then adhere one end of the electrical connection plate 2 to the end of the adhesive plate 6 close to the wire outlet hole 11, and then weld the bottom of the second lamp bead belt 5 to the electrical connection plate 2, and the bottom of the other end of the electrical connection plate 2 is welded to the inserted lamp strip wire 8.

[0034] Specifically, the first shell 12 and the second shell 13 are both made of visible soft materials. The first shell 12 is made of PU material, and the second shell 13 is made of glue material. First, the adhesive plate 6, the electrical connection plate 2, the first lamp bead belt 3, the slope connection end 4, and the second lamp bead belt 5 are placed in the first storage tank 121, and the lamp strip wire 8 is inserted into the first storage tank 121 from the wire outlet hole 11, and then a layer of transparent glue is filled into the first storage tank 121, and then a layer of milky white glue is filled. The transparent glue layer and the milky white glue layer constitute the second shell 13.

[0035] Reference Figures 1 to 2 , Figures 6 and 7 The first shell 12 includes a first tail clamp 122, a shell middle section 123 and a second tail clamp 124; the two ends of the shell middle section 123 are respectively clamped to the first tail clamp 122 and the second tail clamp 124; a first splicing groove 1221 is provided in the first tail clamp 122, a second splicing groove 1231 is provided in the shell middle section 123, and a third splicing groove 1241 is provided in the second tail clamp 124. The first splicing groove 1221, the second splicing groove 1231 and the third splicing groove 1241 are connected in sequence to form the first storage tank 121; the wire outlet hole 11 is connected to the groove wall of the first splicing groove 1221, the bottom of the adhesive plate 6 is adhered to the groove wall of the first splicing groove 1221, and the first lamp bead belt 3 is adhered to the second splicing groove 1231 and the third splicing groove 1241.

[0036] In this embodiment, the first housing 12 is split into three sections: the first tail clip 122, the middle housing section 123, and the second tail clip 124. After the middle housing section 123 and the second tail clip 124 are joined, the first lamp bead strip 3 is adhered to the walls of the second and third slots 1231 and 1241 using the adhesive plate 6. After the middle housing section 123 and the first tail clip 122 are joined, the electrical connection board 2 is adhered to the walls of the first slot 1221 using the adhesive plate 6. This facilitates the insertion of the adhesive plate 6, the electrical connection board 2, the first lamp bead strip 3, the sloped connection end 4, and the second lamp bead strip 5.

[0037] Reference Figure 4In other embodiments, the first shell 12 includes two first tail clamps 122 and a shell middle section 123; the two first tail clamps 122 are respectively plugged into the two ends of the shell middle section 123, and the two ends of the first lamp bead belt 3 are respectively connected to the two sections of the second lamp bead belt 5 through two sections of sloped connecting ends 4 (both ends of the current lamp belt are connected to the external lamp belt wire 8).

[0038] Reference Figure 2 、 Figure 4 and Figure 7 The outer wall of the first tail clamp 122 is provided with a first clamping groove 1222 , and one end of the shell middle section 123 is clamped in the first clamping groove 1222 .

[0039] In this embodiment, the first engaging groove 1222 enhances the sealing performance of the joint between the first tail clamp 122 and the middle shell section 123 , thereby preventing the glue from leaking from the joint between the first tail clamp 122 and the middle shell section 123 when the second shell 13 is formed by glue.

[0040] Reference Figure 2 and Figure 7 A second locking groove 1242 is formed on the outer wall of the second tail clamp 124 , and the other end of the shell middle section 123 is locked in the second locking groove 1242 .

[0041] In this embodiment, the second engaging groove 1242 enhances the sealing performance of the joint between the second rear clamp 124 and the middle shell section 123 , thereby preventing the glue from leaking from the joint between the second rear clamp 124 and the middle shell section 123 when the second shell 13 is formed by glue.

[0042] Reference Figure 2 、 Figure 4 and Figure 7 The first groove 1221 and the third groove 1241 are both L-shaped, the second groove 1231 is in the shape of a letter "I", the top and left and right ends of the second groove 1231 are all notches, and the left and right ends of the second groove 1231 are respectively connected to the side end notches of the first groove 1221 and the side end notches of the third groove 1241.

[0043] In this embodiment, the first L-shaped slot 1221 and the third L-shaped slot 1241 are respectively spliced ​​with the second L-shaped slot 1231 to form the first storage tank 121 having only one slot.

[0044] Reference Figures 1 to 2 , Figure 5 and Figure 7A cable protection tube 7 is provided on the outer wall of the first tail clamp 122, and the cable protection tube 7 is arranged around the edge of the hole of the outlet hole 11. A protective hole (not shown in the figure) is provided in the cable protection tube 7, and the protective hole is connected to the outlet hole 11. The protective hole is used for sealing the connection of the light strip wire 8.

[0045] In this embodiment, the gap between the light strip wire 8 and the wire outlet hole 11 is sealed by the cable protection tube 7. The cable protection tube 7 is made of a flexible material so as to fit closely to the light strip wire 8.

[0046] Reference Figure 1 and Figure 6 The front and rear outer walls of the first shell 12 are provided with guide grooves 125 , and the extension direction of the guide grooves 125 is parallel to the extension direction of the first lamp bead belt 3 .

[0047] In this embodiment, the guide groove 125 is used to achieve the installation of the head and tail dark area-free light strips and external accessories.

[0048] Reference Figure 1 and Figure 7 The second shell 13 includes a transparent glue layer 131 and a milky white glue layer 132. The top of the transparent glue layer 131 is connected to the bottom of the milky white glue layer 132. The bottom of the transparent glue layer 131 is filled in the first storage tank 121 and filled on the first lamp bead belt 3, the slope connection end 4, and the second lamp bead belt 5.

[0049] In this embodiment, the transparent glue layer 131 is formed by dripping transparent glue into the first storage tank 121 and then solidifying it. The milky white glue layer 132 is formed by dripping milky white glue onto the transparent glue layer 131 and then solidifying it in the first storage tank 121. This ensures that the electrical connection board 2, the first lamp bead strip 3, the sloped connection end 4, and the second lamp bead strip 5 are firmly fixed in the cavity.

[0050] Reference Figure 1 、 Figure 2 、 Figure 4 、 Figure 6 and Figure 7 The top of the milky white glue layer 132 is in the shape of an arch bridge.

[0051] In this embodiment, it is convenient to enhance the luminous diffusion of the first lamp bead belt 3 and the second lamp bead belt 5 .

[0052] Obviously, the embodiments described above are only some of the embodiments of the present invention, rather than all of the embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned specific embodiments, or to make equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the present invention specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of protection of the present invention patent.

Claims

1. A light strip with no dark areas at the beginning and end, characterized in that: It includes a lamp housing, an electrical connection plate, a first lamp bead belt, a sloped connection end, and a second lamp bead belt; a cavity and a wire outlet hole are provided in the lamp housing, the wire outlet hole is connected to one end of the cavity, and the wire outlet hole is used to connect the external lamp strip wire; the first lamp bead belt is fixed to the cavity wall in the middle section of the cavity and the cavity wall at one end of the cavity away from the wire outlet hole, the bottom end and the top end of the sloped connection end are respectively connected to the first lamp bead belt and the second lamp bead belt, the first lamp bead belt is electrically connected to the second lamp bead belt through the sloped connection end, the second lamp bead belt is located at one end of the cavity where the wire outlet hole is provided, and the top surface and the bottom surface of the electrical connection plate are respectively abutted and electrically connected to the second lamp bead belt and the lamp strip wire.

2. The light strip with no dark areas at the beginning and end according to claim 1, characterized in that: The light strip with no dark areas at the head and tail also includes an adhesive plate, and the lamp housing includes a first shell and a second shell; a first storage tank is provided in the first shell, and the wire outlet hole is connected to one end of the first storage tank, and the bottom of the adhesive plate is adhered to the slot wall of the first storage tank; the bottom of one end of the electrical connection plate is adhered to the top of one end of the adhesive plate close to the wire outlet hole, and the bottom of the other end of the electrical connection plate is electrically connected to the light strip wire, and the first lamp bead strip is adhered to the top of the middle section of the adhesive plate and the top of one end of the adhesive plate away from the wire outlet hole; the second shell is filled and connected to the first storage tank, and the cavity is located between the second shell and the slot wall of the first storage tank.

3. The light strip with no dark areas at the beginning and end according to claim 2, characterized in that: The first shell includes a first tail clamp, a shell middle section and a second tail clamp; the two ends of the shell middle section are respectively clamped to the first tail clamp and the second tail clamp; a first splicing groove is provided in the first tail clamp, a second splicing groove is provided in the shell middle section, and a third splicing groove is provided in the second tail clamp. The first splicing groove, the second splicing groove and the third splicing groove are connected in sequence to form the first storage tank; the wire outlet hole is connected to the groove wall of the first splicing groove, the bottom of the adhesive plate is adhered to the groove wall of the first splicing groove, and the first lamp bead belt is adhered to the second splicing groove and the third splicing groove.

4. The light strip with no dark areas at the beginning and end according to claim 3, characterized in that: A first locking groove is provided on the outer wall of the first tail clamp, and one end of the middle section of the shell is locked in the first locking groove.

5. The light strip with no dark areas at the beginning and end according to claim 4, characterized in that: A second locking groove is provided on the outer wall of the second tail clamp, and the other end of the middle section of the shell is locked in the second locking groove.

6. The light strip with no dark areas at the beginning and end according to claim 3, characterized in that: The first and third slots are both L-shaped, the second slot is I-shaped, the top and left and right ends of the second slot are slots, and the left and right ends of the second slot are respectively connected to the side end slots of the first slot and the side end slots of the third slot.

7. The light strip with no dark areas at the beginning and end according to claim 3, characterized in that: A cable protection tube is provided on the outer wall of the first tail clamp, and the cable protection tube surrounds the edge of the hole provided at the outlet hole. A protection hole is provided in the cable protection tube, and the protection hole is connected with the outlet hole. The protection hole is used for sealing and sleeve-connecting the wires of the light strip.

8. The light strip with no dark areas at the beginning and end according to any one of claims 2 to 7, characterized in that: Guide grooves are provided on the front and rear outer walls of the first shell, and the extending direction of the guide grooves is parallel to the extending direction of the first lamp bead belt.

9. The light strip with no dark areas at the beginning and end according to any one of claims 2 to 7, characterized in that: The second shell includes a transparent glue layer and a milky white glue layer. The top of the transparent glue layer is connected to the bottom of the milky white glue layer. The bottom of the transparent glue layer is filled in the first storage tank and filled on the first lamp bead belt, the slope connecting end, and the second lamp bead belt.

10. The light strip with no dark areas at the beginning and end according to claim 9, characterized in that: The top of the milky white glue dripping layer is in an arch bridge shape.

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