CN112013364A - Terminal connection structure and side-emitting neon lamp - Google Patents

Terminal connection structure and side-emitting neon lamp Download PDF

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Publication number
CN112013364A
CN112013364A CN202010626199.4A CN202010626199A CN112013364A CN 112013364 A CN112013364 A CN 112013364A CN 202010626199 A CN202010626199 A CN 202010626199A CN 112013364 A CN112013364 A CN 112013364A
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CN
China
Prior art keywords
fixing plate
lamp body
fixing
terminal
plate
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Pending
Application number
CN202010626199.4A
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Chinese (zh)
Inventor
陈林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Mynice Photoelectric Co ltd
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Shenzhen Mynice Photoelectric Co ltd
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Publication date
Application filed by Shenzhen Mynice Photoelectric Co ltd filed Critical Shenzhen Mynice Photoelectric Co ltd
Priority to CN202010626199.4A priority Critical patent/CN112013364A/en
Publication of CN112013364A publication Critical patent/CN112013364A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/002—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips making direct electrical contact, e.g. by piercing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

The invention provides a terminal connecting structure and a side-emitting neon lamp, wherein the terminal connecting structure comprises a first fixing piece, a clamping seat and a conductive terminal, the first fixing piece comprises a first fixing plate and two second fixing plates which are respectively connected with two ends of the first fixing plate, the first fixing plate and the two second fixing plates enclose together to form a first clamping groove for fixing a lamp body, and the first clamping groove is provided with a first opening for exposing a light-emitting surface of the lamp body; the clamping seat comprises a third fixing plate and two fourth fixing plates which are respectively connected to two ends of the third fixing plate, the third fixing plate is arranged on one side, far away from the lamp body, of the first fixing plate, and the fourth fixing plates are arranged on one sides, far away from the lamp body, of the corresponding second fixing plates; the conductive terminal comprises a terminal seat clamped between the first fixing part and the clamping seat, a contact pin arranged on the terminal seat and used for being electrically connected with the lamp body, and a lead arranged on the terminal seat and electrically connected with the contact pin, so that the condition that dark spots are generated at the joint of the lamp body and the conductive terminal can be avoided.

Description

Terminal connection structure and side-emitting neon lamp
Technical Field
The invention belongs to the technical field of illumination, and particularly relates to a terminal connecting structure and a side light-emitting neon lamp.
Background
With the rapid development of economy, the material and mental living standard of people are continuously improved, and night scene decoration and illumination are also highly concerned by people. In the fields of night scene decoration lighting, commercial signboard lighting and architectural appearance decoration, an LED (Light Emitting Diode) neon lamp is favored by people due to its advantages of long service life, uniform and soft Light emission, strong flexibility and the like. The connecting terminal of the existing LED neon lamp generally adopts a mode of end contact connection, and generally comprises a terminal seat sleeved outside one end of the LED neon lamp and a contact pin arranged on the terminal seat.
Disclosure of Invention
The embodiment of the invention aims to provide a terminal connecting structure and a side-emitting neon lamp, so as to solve the technical problem that dark spots exist at the connecting position of an LED neon lamp and a connecting terminal in the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that: there is provided a terminal connection structure for connecting lamp bodies, comprising:
the first fixing piece comprises a first fixing plate and two second fixing plates which are respectively connected to two ends of the first fixing plate, the first fixing plate and the two second fixing plates avoid the light emitting surface of the lamp body, the first fixing plate and the two second fixing plates are arranged to enclose together to form a first clamping groove for fixing the lamp body, and the first clamping groove is provided with a first opening for exposing the light emitting surface of the lamp body;
the clamping seat comprises a third fixing plate and two fourth fixing plates which are respectively connected to two ends of the third fixing plate, the third fixing plate is arranged on one side, far away from the lamp body, of the first fixing plate, and the fourth fixing plate is arranged on one side, far away from the lamp body, of the corresponding second fixing plate; and
the conductive terminal comprises a terminal seat clamped between the first fixing piece and the clamping seat, a contact pin arranged on the terminal seat and used for being electrically connected with the lamp body, and a lead arranged on the terminal seat and electrically connected with the contact pin.
Furthermore, a first elastic sheet is arranged on one side, close to the fourth fixing plate, of the second fixing plate, a first clamping groove is formed in the fourth fixing plate corresponding to the first elastic sheet, and the first elastic sheet is clamped in the first clamping groove.
Furthermore, a second elastic sheet is arranged on one side, away from the fourth fixing plate, of the second fixing plate, and the second elastic sheet is used for fixing the lamp body in the first clamping groove.
Further, the terminal block includes a first connection plate interposed between the first fixing plate and the third fixing plate, and a second connection plate interposed between the second fixing plate and the fourth fixing plate and connected to the first connection plate.
Furthermore, a first sinking groove is formed in the third fixing plate, and the first connecting plate is embedded in the first sinking groove; and/or the like, and/or,
the fourth fixing plate is provided with a second sinking groove, the second connecting plate is embedded in the second sinking groove, and the first sinking groove is communicated with the second sinking groove.
Furthermore, when the fourth fixing plate is provided with the second sinking groove, the contact pin is arranged on the second connecting plate, the bottom surface of the second sinking groove partially penetrates through the fourth fixing plate and forms a first notch, and the lead penetrates through the first notch and is electrically connected to the contact pin on the second connecting plate.
Furthermore, in the first fixing member, at least one second fixing plate is provided with a second notch, the contact pin is arranged on the second connecting plate, and one end of the contact pin is electrically connected to the lamp body after sequentially passing through the first notch and the second notch.
Furthermore, the terminal connection structure further comprises a first sealing gasket clamped between the second connection plate and the lamp body, and one end of the contact pin is electrically connected to the lamp body after sequentially passing through the first notch, the second notch and the first sealing gasket.
The invention also provides a side-emitting neon lamp which comprises a lamp body and the terminal connecting structure.
Furthermore, the side-emitting neon lamp further comprises a tail plug, a second fixing piece and a second sealing gasket, wherein the tail plug is provided with a containing groove for inserting the end part of the lamp body, the end part of the lamp body is fixed in the containing groove through the second fixing piece, and the second sealing gasket is in interference fit between the end part of the lamp body and the bottom surface of the containing groove.
The invention provides a terminal connecting structure for connecting a lamp body, which comprises a first fixing piece, a clamping seat and a conductive terminal, wherein the first fixing piece comprises a first fixing plate and two second fixing plates which are respectively connected to two ends of the first fixing plate; the clamping seat comprises a third fixing plate and two fourth fixing plates which are respectively connected to two ends of the third fixing plate, the third fixing plate is arranged on one side, far away from the lamp body, of the first fixing plate, and the fourth fixing plates are arranged on one sides, far away from the lamp body, of the corresponding second fixing plates; the conductive terminal comprises a terminal seat clamped between the first fixing piece and the clamping seat, a contact pin arranged on the terminal seat and used for being electrically connected with the lamp body, and a lead arranged on the terminal seat and electrically connected with the contact pin. Compared with the prior art, the conductive terminal does not shield the light-emitting surface of the lamp body, so that the condition that dark spots are generated at the connecting part of the lamp body and the conductive terminal can be avoided, and the lighting effect of the lamp body is effectively improved; in addition, the terminal connecting structure is simple in structure, and the terminal connecting structure is conveniently and quickly connected with the lamp body.
The invention provides a side-emitting neon lamp, which comprises a lamp body and a terminal connecting structure as described above, wherein the connecting part of the lamp body and a conductive terminal has no dark spot, and the lighting effect is good.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the embodiments or drawings used in the prior art description, and obviously, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a side-emitting neon lamp according to an embodiment of the present invention;
FIG. 2 is an exploded view of a side-emitting neon light according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a top view structure of a side-emitting neon lamp according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3;
fig. 5 is a first schematic perspective view of a card socket according to an embodiment of the present invention;
fig. 6 is a schematic perspective view of a second card holder according to an embodiment of the present invention;
fig. 7 is a first schematic perspective view of a conductive terminal according to an embodiment of the present invention;
fig. 8 is a schematic perspective view of a conductive terminal according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
100-lamp body, 110-light-emitting surface, 200-first fixing piece, 210-first fixing plate, 220-second fixing plate, 221-first elastic piece, 222-second elastic piece, 223-second gap, 230-first clamping groove, 231-first opening, 300-clamping seat, 310-third fixing plate, 311-through hole, 312-first sinking groove, 313-third gap, 320-fourth fixing plate, 321-first clamping groove, 322-second sinking groove, 323-first gap, 400-conductive terminal, 410-terminal seat, 411-first connecting plate, 4111-bulge, 412-second connecting plate, 420-pin, 430-lead, 500-first sealing gasket, 600-tail plug, 610-containing groove, 620-second clamping groove, 700-a second fixing piece, 710-a fifth fixing plate, 720-a sixth fixing plate, 721-a third elastic sheet, 722-a fourth elastic sheet, 730-a second clamping groove, 731-a second opening, 800-a second sealing gasket.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 4, an embodiment of the invention provides a terminal connection structure for connecting a lamp body 100, including a first fixing member 200, a card holder 300 and a conductive terminal 400, wherein the first fixing member 200 includes a first fixing plate 210 and two second fixing plates 220, the two second fixing plates 220 are respectively connected to two ends of the first fixing plate 210, the first fixing plate 210 and the two second fixing plates 220 are disposed to be away from a light emitting surface 110 of the lamp body 100, the first fixing plate 210 and the two second fixing plates 220 enclose together to form a first card slot 230 for fixing the lamp body 100, and the first card slot 230 is provided with a first opening 231 for exposing the light emitting surface 110 of the lamp body 100;
the card holder 300 includes a third fixing plate 310 and two fourth fixing plates 320, the two fourth fixing plates 320 are respectively connected to two ends of the third fixing plate 310, the third fixing plate 310 is disposed on one side of the first fixing plate 210 far away from the lamp body 100, and the fourth fixing plate 320 is disposed on one side of the corresponding second fixing plate 220 far away from the lamp body 100;
the conductive terminal 400 includes a terminal base 410, a pin 420 and a wire 430, the terminal base 410 is clamped between the first fixing element 200 and the card socket 300, the pin 420 and the wire 430 are disposed on the terminal base 410, the wire 430 is electrically connected to the pin 420, and the pin 420 is electrically connected to the lamp body 100. In this embodiment, the second fixing plate 220 may be vertically connected to the first fixing plate 210, and correspondingly, the fourth fixing plate 320 may be vertically connected to the third fixing plate 310, and of course, the first fixing plate 210 and the second fixing plate 220 may be connected at other angles, and the third fixing plate 310 and the fourth fixing plate 320 may be connected at other angles according to the choice and specific requirements of the practical application, which is not limited herein.
In the terminal connection structure according to the embodiment of the present invention, the first fixing member 200 and the card holder 300 are both U-shaped, and accordingly, the first card placing groove 230 is a U-shaped groove, and the lamp body 100 can be clamped in the first card placing groove 230, and with reference to fig. 1, fig. 2 and fig. 4, the terminal connection structure is assembled in the following manner: the lamp body 100 is fixed in the first clamping groove 230 of the first fixing member 200, and the light emitting surface 110 of the lamp body 100 is exposed out of the first opening 231 of the first clamping groove 230; then, the contact pin 420 of the conductive terminal 400 is punctured into the lamp body 100 from the outer side of the lamp body 100, so that the contact pin 420 is in contact with the flexible circuit board inside the lamp body 100, thereby realizing the electrical connection between the contact pin 420 and the lamp body 100; finally, the card socket 300 is assembled outside the first fixing element 200, so that the terminal socket 410 of the conductive terminal 400 is clamped between the first fixing element 200 and the card socket 300. Compared with the prior art, the first fixing part 200 and the card seat 300 of the embodiment of the invention are both U-shaped, when the lamp body 100 is fixed in the first card slot 230 of the first fixing part 200, the light emitting surface of the lamp body 100 cannot be shielded, and the conductive terminal 400 is clamped between the first fixing part 200 and the card seat 300, so that the conductive terminal 400 cannot shield the light emitting surface of the lamp body 100, the condition that a dark spot is generated at the connecting position of the lamp body 100 and the conductive terminal 400 can be avoided, and the illumination effect of the lamp body 100 is effectively improved; in addition, the terminal connection structure of the present invention has a simple structure, and is conveniently and rapidly connected to the lamp body 100.
Further, as an embodiment of the present invention, as shown in fig. 2 and fig. 5, a first elastic sheet 221 is disposed on a side of the second fixing plate 220 close to the fourth fixing plate 320, a first slot 321 is disposed on the fourth fixing plate 320 corresponding to the first elastic sheet 221, and the first elastic sheet 221 is clamped in the first slot 321. When the card socket 300 is assembled on the first fixing element 200 along the assembling direction, the surface of the fourth fixing plate 320 close to the side of the second fixing plate 220 presses the first elastic sheet 221 of the second fixing plate 220, so that the first elastic sheet 221 bends and deforms towards the surface of the second fixing plate 220, when the first card slot 321 of the fourth fixing plate 320 moves to the first elastic sheet 221, the first elastic sheet 221 rebounds and restores to the initial state, and at this time, the first elastic sheet 221 is clamped in the first card slot 321 of the fourth fixing plate 320, so that the card socket 300 can be prevented from being separated from the first fixing element 200, and the card socket 300 is fixed on the first fixing element 200. With this structure, the assembly method between the card socket 300 and the first fixing member 200 is convenient and fast. It is understood that the cartridge 300 and the first fixture 200 can be fixedly connected together by other means (such as screws, etc.) according to the choice of actual conditions and specific requirements, and are not limited herein.
Specifically, as shown in fig. 4 and 5, a through hole 311 is disposed at a position of the third fixing plate 310 corresponding to the first engaging groove 321, the through hole 311 is disposed through upper and lower sides of the third fixing plate 310, and the first engaging groove 321 extends toward the third fixing plate 310 and is communicated with the through hole 311.
Further, as an embodiment of the invention, as shown in fig. 2, a second elastic sheet 222 is disposed on a side of the second fixing plate 220 away from the fourth fixing plate 320, and the second elastic sheet 222 is used for fixing the lamp body 100 in the first clamping groove 230. Under this structure, the second elastic sheet 222 can make the lamp body 100 be in interference fit with the first clamping groove 230, so as to fix the lamp body 100 in the first clamping groove 230, and of course, according to the selection and specific requirements of the actual situation, a groove structure for clamping the second elastic sheet 222 can be also provided on the lamp body 100, and it can also make the lamp body 100 be fixed in the first clamping groove 230, which is not limited herein.
Further, as one embodiment of the present invention, as shown in fig. 2, 7 and 8, the terminal block 410 includes a first connection plate 411 interposed between the first fixing plate 210 and the third fixing plate 310, and a second connection plate 412 interposed between the second fixing plate 220 and the fourth fixing plate 320 and connected to the first connection plate 411. With this structure, the first connecting plate 411 of the terminal block 410 is sandwiched between the first fixing plate 210 and the third fixing plate 310, so as to limit the terminal block 410 from moving in a direction perpendicular to the first fixing plate 210 or the third fixing plate 310; the second connecting plate 412 of the terminal block 410 is clamped between the second fixing plate 220 and the fourth fixing plate 320, so that the terminal block 410 is restricted from moving in a direction perpendicular to the second fixing plate 220 or the fourth fixing plate 320, and the terminal block 410 is stably fixed between the first fixing element 200 and the card socket 300. In this embodiment, the first connecting plate 411 may be vertically connected to the second connecting plate 412, but the first connecting plate 411 and the second connecting plate 412 may be connected at other angles according to the choice of the actual situation and the specific requirement, and are not limited herein.
As shown in fig. 4, the terminal block 410 according to the embodiment of the present invention is manufactured by using a mold, and specifically, the pins 420 and the wires 430 are placed in the mold, and then molten plastic (such as Polycarbonate (PC)) is injected into the mold, and the molten plastic is cooled and removed from the mold to form the terminal block 410 with the pins 420 and the wires 430 fixed thereto. The wires 430 may be disposed on the second connection board 412 in a parallel manner to the second connection board 412 as shown in fig. 7, may be disposed on the second connection board 412 in a perpendicular manner to the second connection board 412 as shown in fig. 8, or may be disposed on the second connection board 412 at other angles, which is not limited herein.
Further, as an embodiment of the present invention, as shown in fig. 5, the third fixing plate 310 is provided with a first sinking groove 312, and the first connecting plate 411 is embedded in the first sinking groove 312, so as to prevent the terminal block 410 from moving along the length direction of the lamp body 100; and/or, the fourth fixing plate 320 is provided with a second sinking groove 322, the second connecting plate 412 is embedded in the second sinking groove 322, and the first sinking groove 312 is communicated with the second sinking groove 322, so that the terminal block 410 can be prevented from moving along the length direction of the lamp body 100. In the terminal structure of the embodiment of the present invention, the third fixing plate 310 is provided with the first sinking groove 312, and the first connecting plate 411 is embedded in the first sinking groove 312; the fourth fixing plate 320 is provided with a second sinking groove 322, and the second connecting plate 412 is embedded in the second sinking groove 322, so that the terminal block 410 can be better prevented from moving along the length direction of the lamp body 100, and the terminal block 410 is stably fixed between the first fixing member 200 and the card seat 300.
Further, as an embodiment of the present invention, as shown in fig. 2, 4 and 5, when the fourth fixing plate 320 is provided with the second sinking groove 322, the pins 420 are disposed on the second connecting plate 412, wherein the bottom surface of the second sinking groove 322 on one fourth fixing plate 320 partially penetrates through the fourth fixing plate 320 and forms a first notch 323, the first notch 323 is used for avoiding the portion of the conducting wire 430 and the terminal seat 410, which correspondingly wraps the conducting wire 430, so that the card socket 300 can be assembled on the first fixing member 200, and the conducting wire 430 can also extend into the terminal seat 410 and be electrically connected to the pins 420 of the terminal seat 410, in this embodiment, the conducting wire 430 penetrates through the first notch 323 and is electrically connected to the pins 420 on the second connecting plate 412.
Further, as an embodiment of the present invention, as shown in fig. 2, 4 and 5, in the first fixing member 200, at least one second fixing plate 220 is provided with a second notch 223, the first notch 323 and the second notch 223 are oppositely disposed, the pin 420 is provided on the second connecting plate 412, and one end of the pin 420 passes through the first notch 323 and the second notch 223 in sequence and then is electrically connected to the lamp body 100. In this embodiment, one of the second fixing plates 220 of the first fixing member 200 is provided with a second notch 223, and one end of the pin 420 passes through the first notch 323 and the second notch 223 in sequence and then is electrically connected to the lamp body 100.
Further, as an embodiment of the present invention, the terminal connection structure further includes a first sealing gasket 500 interposed between the second connection plate 412 and the lamp body 100, the first sealing gasket 500 is disposed corresponding to the first notch 323 and the second notch 223, and one end of the pin 420 passes through the first notch 323, the second notch 223 and the first sealing gasket 500 in sequence and then is electrically connected to the lamp body 100. Under this structure, the first sealing gasket 500 is interference-fitted between the second connecting plate 412 and the lamp body 100, and may play a waterproof role. In this embodiment, the first gasket 500 may be, but is not limited to, a silicone gasket.
Further, as an embodiment of the present invention, as shown in fig. 5 to 8, when the third fixing plate 310 is provided with the first sinking groove 312, a protruding portion 4111 is provided on a side of the first connecting plate 411 facing away from the first fixing plate 210, a bottom surface of the first sinking groove 312 partially penetrates through the third fixing plate 310 and forms a third notch 313 through which the protruding portion 4111 passes, and a shape of the protruding portion 4111 is adapted to a shape of the third notch 313, so that the connection of the terminal connection structure is more compact, which is beneficial to improving reliability of the terminal connection structure.
Referring to fig. 1 to 8, an embodiment of the invention further provides a side-emitting neon lamp, which includes a lamp body 100 and the terminal connection structure, where the connection between the lamp body 100 and the conductive terminal 400 has no dark spot, and the illumination effect is good.
Further, as shown in fig. 2, as an embodiment of the present invention, the side-emitting neon light further includes a tail plug 600, a second fixing member 700, and a second gasket 800, wherein the tail plug 600 is provided with a receiving groove 610 into which an end portion of the lamp body 100 is inserted, the end portion of the lamp body 100 is fixed in the receiving groove 610 through the second fixing member 700, the second gasket 800 is interference-fitted between the end portion of the lamp body 100 and a bottom surface of the receiving groove 610, and the second gasket 800 can play a role of waterproofing, so as to prevent the end portion of the lamp body 100 from being filled with water. In this embodiment, the second gasket 800 may be, but is not limited to, a silicone gasket.
Further, as an embodiment of the present invention, as shown in fig. 2, the second fixing member 700 includes a fifth fixing plate 710 and two sixth fixing plates 720, the two sixth fixing plates 720 are respectively connected to two ends of the fifth fixing plate 710, the fifth fixing plate 710 and the two sixth fixing plates 720 together enclose a second clamping groove 730 for fixing the lamp body 100, the second clamping groove 730 is provided with a second opening 731 for exposing the light emitting surface 110 of the lamp body 100, in this embodiment, the second fixing member 700 is also provided in the accommodating groove 610, the fifth fixing plate 710 and the sixth fixing plate 720 are both provided between the lamp body 100 and a side wall of the accommodating groove 610, the tail plug 600 is a light-transmitting material, the tail plug 600 may be, but not limited to, a high-light-transmittance Polycarbonate (PC) product, and may avoid a dark spot at an end of the lamp body 100.
Further, as an embodiment of the invention, as shown in fig. 2, a third elastic sheet 721 is disposed on a side of the sixth fixing plate 720 close to the inner wall of the accommodating groove 610, a second slot 620 is disposed on the tail plug 600 corresponding to the third elastic sheet 721, and the third elastic sheet 721 is clamped in the second slot 620, so that the tail plug 600 is fixed on the second fixing member 700. With the structure, the tail plug 600 and the second fixing member 700 can be assembled conveniently and quickly.
Further, as an embodiment of the invention, as shown in fig. 2, a fourth elastic sheet 722 is disposed on a side of the sixth fixing plate 720, which is away from the inner wall of the accommodating groove 610, and the fourth elastic sheet 722 is used for fixing the lamp body 100 in the first clamping groove 230. Under this structure, the fourth elastic sheet 722 can make the lamp body 100 fit in the second locking groove 730 in an interference manner, so as to fix the lamp body 100 in the second locking groove 730, and of course, according to the selection of the actual situation and the specific requirement, a groove structure for locking the fourth elastic sheet 722 can be provided on the lamp body 100, and the lamp body 100 can also be fixed in the second locking groove 730, which is not limited herein.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A terminal connection structure for connecting a lamp body, comprising:
the first fixing piece comprises a first fixing plate and two second fixing plates which are respectively connected to two ends of the first fixing plate, the first fixing plate and the two second fixing plates avoid the light emitting surface of the lamp body, the first fixing plate and the two second fixing plates are arranged to enclose together to form a first clamping groove for fixing the lamp body, and the first clamping groove is provided with a first opening for exposing the light emitting surface of the lamp body;
the clamping seat comprises a third fixing plate and two fourth fixing plates which are respectively connected to two ends of the third fixing plate, the third fixing plate is arranged on one side, far away from the lamp body, of the first fixing plate, and the fourth fixing plate is arranged on one side, far away from the lamp body, of the corresponding second fixing plate; and
the conductive terminal comprises a terminal seat clamped between the first fixing piece and the clamping seat, a contact pin arranged on the terminal seat and used for being electrically connected with the lamp body, and a lead arranged on the terminal seat and electrically connected with the contact pin.
2. The terminal connecting structure according to claim 1, wherein a first elastic piece is disposed on a side of the second fixing plate close to the fourth fixing plate, the fourth fixing plate is provided with a first engaging groove corresponding to the first elastic piece, and the first elastic piece is engaged with the first engaging groove.
3. The terminal connecting structure according to claim 1, wherein a second resilient piece is disposed on a side of the second fixing plate away from the fourth fixing plate, and the second resilient piece is used to fix the lamp body in the first engaging groove.
4. The terminal connection structure of claim 1, wherein the terminal block includes a first connection plate interposed between the first fixing plate and the third fixing plate and a second connection plate interposed between the second fixing plate and the fourth fixing plate and connected to the first connection plate.
5. The terminal connecting structure according to claim 4, wherein a first sinking groove is provided on the third fixing plate, and the first connecting plate is embedded in the first sinking groove; and/or the like, and/or,
the fourth fixing plate is provided with a second sinking groove, the second connecting plate is embedded in the second sinking groove, and the first sinking groove is communicated with the second sinking groove.
6. The terminal connecting structure according to claim 5, wherein when the second sinking groove is formed on the fourth fixing plate, the contact pin is disposed on the second connecting plate, a bottom surface of the second sinking groove partially penetrates the fourth fixing plate to form a first notch, and the wire penetrates the first notch and is electrically connected to the contact pin on the second connecting plate.
7. The terminal connecting structure according to claim 6, wherein in the first fixing member, at least one of the second fixing plates is provided with a second notch, the pin is provided on the second connecting plate, and one end of the pin is electrically connected to the lamp body after passing through the first notch and the second notch in sequence.
8. The terminal connection structure of claim 7, further comprising a first sealing pad interposed between the second connection plate and the lamp body, wherein one end of the contact pin is electrically connected to the lamp body after passing through the first notch, the second notch and the first sealing pad in sequence.
9. A side-emitting neon light comprising a lamp body and a terminal connecting structure as claimed in any one of claims 1 to 8.
10. The neon light of claim 9, wherein the neon light further comprises a tail plug, a second fixing member and a second sealing gasket, the tail plug is provided with a receiving groove for inserting the end of the lamp body, the end of the lamp body is fixed in the receiving groove by the second fixing member, and the second sealing gasket is in interference fit between the end of the lamp body and the bottom surface of the receiving groove.
CN202010626199.4A 2020-07-02 2020-07-02 Terminal connection structure and side-emitting neon lamp Pending CN112013364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010626199.4A CN112013364A (en) 2020-07-02 2020-07-02 Terminal connection structure and side-emitting neon lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010626199.4A CN112013364A (en) 2020-07-02 2020-07-02 Terminal connection structure and side-emitting neon lamp

Publications (1)

Publication Number Publication Date
CN112013364A true CN112013364A (en) 2020-12-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010626199.4A Pending CN112013364A (en) 2020-07-02 2020-07-02 Terminal connection structure and side-emitting neon lamp

Country Status (1)

Country Link
CN (1) CN112013364A (en)

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