CN213542148U - Lamp strip subassembly and lamps and lanterns - Google Patents
Lamp strip subassembly and lamps and lanterns Download PDFInfo
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- CN213542148U CN213542148U CN202022065293.5U CN202022065293U CN213542148U CN 213542148 U CN213542148 U CN 213542148U CN 202022065293 U CN202022065293 U CN 202022065293U CN 213542148 U CN213542148 U CN 213542148U
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Abstract
The utility model discloses a lamp strip subassembly and lamps and lanterns, wherein, the lamp strip subassembly includes mount pad, first PCB board and electrically conductive connection piece, the mount pad has first installation face, the elasticity preforming has towards the first installation face, and with the second installation face of first installation face interval setting to be formed with the variable plug slot that is used for installing the second PCB board that has the lamp pearl between the second installation face with the first installation face; the first PCB is arranged in the mounting seat; the conductive connecting sheet is arranged on the mounting seat and is positioned on one side of the elastic pressing sheet; one end of the conductive connecting sheet is electrically connected with the first PCB, and the other end of the conductive connecting sheet is arranged corresponding to the electric connection position of the second PCB so as to enable the other end of the conductive connecting sheet to be electrically connected with the electric connection position of the second PCB. The utility model discloses technical scheme has improved the connection efficiency between the PCB board.
Description
Technical Field
The utility model relates to the field of installation technology, in particular to lamp strip subassembly and lamps and lanterns.
Background
Among the correlation technique, the PCB board that is equipped with the lamp pearl passes through the mode of winding displacement and is connected with main electric control board, and the connection work of PCB board and main electric control board is troublesome like this, and is consuming time longer, has seriously influenced work efficiency, is not convenient for being connected of PCB board and main electric control board.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a lamp strip subassembly and lamps and lanterns aims at improving the connection efficiency between the PCB board.
In order to achieve the above object, the present invention provides a light bar assembly, which includes a mounting base, a first PCB and a conductive connecting sheet, wherein the mounting base has a first mounting surface, the mounting base includes an elastic pressing sheet disposed beside the first mounting surface, the elastic pressing sheet has a second mounting surface facing the first mounting surface and spaced from the first mounting surface, so as to form a variable slot between the second mounting surface and the first mounting surface for mounting a second PCB having a lamp bead; the first PCB is arranged in the mounting seat and is arranged at an interval with the elastic pressing sheet; the conductive connecting sheet is arranged on the mounting seat and is positioned on one side of the elastic pressing sheet; one end of the conductive connecting sheet is electrically connected with the first PCB, and the other end of the conductive connecting sheet is arranged corresponding to the electric connection position of the second PCB so as to enable the other end of the conductive connecting sheet to be electrically connected with the electric connection position of the second PCB.
In one embodiment, the mounting seat is provided with a containing groove, the first mounting surface is arranged at one end of the bottom wall of the containing groove, and the elastic pressing sheet is convexly arranged on the bottom wall of the containing groove; the first PCB and the conductive connecting sheet are both arranged on the bottom wall of the accommodating groove.
In an embodiment, a multi-step structure is formed on a bottom wall of the accommodating groove, the multi-step structure includes a first step for mounting the first PCB and the conductive connecting sheet, and a second step arranged at one end of the first step, the first mounting surface is arranged on a step surface of the second step, one end of the elastic pressing sheet is connected to the first step, and the other end of the elastic pressing sheet is arranged above the second step at intervals.
In an embodiment, the multi-step structure further includes a third step, the second step is disposed on the third step, the second step has a guiding side surface, and the guiding side surface is disposed in an arc surface; and/or the second step is provided with an avoidance opening corresponding to the elastic pressing sheet.
In one embodiment, the table surface of the first step is provided with a positioning column, and the conductive connecting sheet is provided with a positioning hole.
In an embodiment, the light bar assembly further includes a fastener, the fastener is mounted on the mounting seat, a pressing protrusion is mounted on one surface of the fastener facing the first mounting surface, and the pressing protrusion penetrates through the conductive connecting sheet and is used for being in compression joint with an electrical connection position of the second PCB.
In one embodiment, the fastener is rotatably connected to the mounting base.
In an embodiment, one end of the fastener is rotatably connected with the side plate of the accommodating groove, and the other end of the fastener is clamped with the mounting seat.
In an embodiment, the fastener is further provided with a pressing portion, the pressing protrusion is arranged on the pressing portion, and when the pressing protrusion is in press-connection with the electric connection position of the second PCB, the pressing portion is in press-connection with the conductive connecting sheet, so that one end of the conductive connecting sheet is pressed against the electric connection position of the second PCB.
The utility model also provides a lamp, which comprises a lamp holder, a lampshade and a lamp strip component, wherein the lampshade is arranged on the lamp holder, and the lamp strip component is arranged in the lamp holder; the lamp strip assembly comprises a lamp strip assembly mounting seat, a first PCB and a conductive connecting sheet, wherein the mounting seat is provided with a first mounting surface, the mounting seat comprises an elastic pressing sheet arranged beside the first mounting surface, the elastic pressing sheet is provided with a second mounting surface facing the first mounting surface and arranged at an interval with the first mounting surface, and a variable slot for mounting a second PCB with lamp beads is formed between the second mounting surface and the first mounting surface; the first PCB is arranged in the mounting seat and is arranged at an interval with the elastic pressing sheet; the conductive connecting sheet is arranged on the mounting seat and is positioned on one side of the elastic pressing sheet; one end of the conductive connecting sheet is electrically connected with the first PCB, and the other end of the conductive connecting sheet is arranged corresponding to the electric connection position of the second PCB so as to enable the other end of the conductive connecting sheet to be electrically connected with the electric connection position of the second PCB.
The utility model discloses technical scheme's first PCB board and electrically conductive connection piece are installed in the mount pad, electrically conductive connection piece one end is connected with first PCB board, the other end is used for being connected the position with the electricity of second PCB board, form variable slotting between the first installation face through the mount pad and the second installation face of elasticity preforming, the second PCB board inserts in this variable slotting, fix second PCB board, the electric connection position of second PCB board is connected with the other end of electrically conductive connection piece simultaneously, the electricity between first PCB board and the second PCB board is connected. According to the technical scheme, the wire arrangement operation is not needed, the first PCB and the second PCB are conveniently connected, and therefore the connection efficiency between the two PCBs and the working efficiency of installation personnel are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that 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 the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a light bar assembly of the present invention;
FIG. 2 is another perspective view of the light bar assembly of FIG. 1;
fig. 3 is a schematic structural diagram of an embodiment of the mounting base of the present invention;
FIG. 4 is another perspective view of the mount of FIG. 3;
FIG. 5 is a schematic view of the light bar assembly of FIG. 1 with the fastener in an open position;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
FIG. 7 is another perspective view of the light bar assembly of FIG. 5 with the fastener in an open position
Fig. 8 is a schematic structural view of an embodiment of the lamp of the present invention.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a lamp strip subassembly and lamps and lanterns.
In the embodiment of the present invention, as shown in fig. 1 to 3, this light bar assembly 10 includes a mounting base 100, a first PCB 200 and a conductive connecting piece 300, the mounting base 100 has a first mounting surface 101, the mounting base 100 includes an elastic pressing sheet 120 disposed beside the first mounting surface 101, the elastic pressing sheet 120 has a second mounting surface 121 facing the first mounting surface 101 and spaced from the first mounting surface 101, so as to form a variable slot 100a for mounting a second PCB (not shown) having a lamp bead between the second mounting surface 121 and the first mounting surface 101. As shown in fig. 1 to 2, the first PCB 200 is mounted in the mounting seat 100 and spaced apart from the elastic pressing piece 120. As shown in fig. 5 to 6, the conductive connecting piece 300 is mounted on the mounting base 100 and is located at one side of the elastic pressing piece 120; one end of the conductive connecting sheet 300 is electrically connected to the first PCB 200, and the other end is disposed corresponding to the electrical connection position of the second PCB, so that the other end of the conductive connecting sheet 300 is electrically connected to the electrical connection position of the second PCB.
Specifically, as shown in fig. 2 to 3, the mounting base 100 is used for mounting a first PCB 200 and a conductive connecting piece 300, and the mounting base 100 includes a base body 110, and the base body 110 has a first mounting surface 101 facing upward. An elastic pressing sheet 120 is arranged in the base body 110, the elastic pressing sheet 120 is provided with a second mounting surface 121 facing downwards, a variable slot 100a is formed between the first mounting surface 101 and the second mounting surface 121, and the variable slot 100a is used for a second PCB with lamp beads to be inserted so as to fix the second PCB. When the second PCB is inserted, the second PCB is inserted into the variable insertion slit 100a through elastic deformation of the elastic pressing piece 120, that is, the second PCB is clamped between the first mounting surface 101 and the second mounting surface 121, so that the second PCB is fixed.
The gap of the variable slits 100a is equal to or slightly smaller than the thickness of the second PCB plate so as to clamp the second PCB plate. The elastic pressing sheet 120 and the base 110 may be integrally formed or may be separately disposed. It is understood that the material of the mounting base 100 may be aluminum.
As shown in fig. 1 and 8, the first PCB 200 is used for connecting an external power supply and the switch assembly 40, and the first PCB 200 provides power to the lamp beads and controls the on/off of the lamp beads by being electrically connected to the second PCB. It should be noted that the switch assembly 40 may be an infrared sensing switch, a touch sensing switch, or a human body sensing switch. This infrared inductive switch or human inductive switch can realize that the user opens and closes lamp strip subassembly 10 to the contactless, and lamp strip subassembly 10 convenient to use can prevent that the wet contact switch of hand from taking place danger, has improved this lamp strip subassembly 10's security.
As shown in fig. 5 to 7, a conductive connecting piece 300 is located at one side of the elastic pressing piece 120, one end of the conductive connecting piece 300 is electrically connected to the first PCB 200, and the other end is electrically connected to the second PCB, so as to electrically connect the first PCB 200 to the second PCB. When the conductive connecting piece 300 is mounted on the mounting base 100, the other end of the conductive connecting piece 300 and the elastic pressing piece 120 are arranged in parallel at intervals, and the conductive connecting piece 300 is connected with the electric connection point of the second PCB.
As shown in fig. 5 to 6, the conductive connecting sheet 300 and the first PCB 200 may be electrically connected in a variety of manners, such as a connecting hole 200a is formed on the first PCB 200, the conductive connecting sheet 300 has a connecting portion 310 tilted upward, and the connecting portion 310 is inserted into the connecting hole 200a, so as to position the first PCB 200 and connect the first PCB 200 and the conductive connecting sheet 300 together.
The utility model discloses technical scheme's first PCB board 200 and electrically conductive connection piece 300 are installed in mount pad 100, electrically conductive connection piece 300 one end is connected with first PCB board 200, the other end is used for being connected the position with the electricity of second PCB board, form variable slot 100a between first installation face 101 through mount pad 100 and the second installation face 121 of elastic pressing piece 120, the second PCB board inserts in this variable slot 100a, fix the second PCB board, the electricity of second PCB board is connected the position and is connected with the other end of electrically conductive connection piece 300 simultaneously, the electricity between first PCB board 200 and the second PCB board is connected. According to the technical scheme, the wire arrangement operation is not needed, the first PCB 200 and the second PCB are conveniently connected, and therefore the connection efficiency between the two PCBs and the working efficiency of installation personnel are improved.
Further, as shown in fig. 1 and fig. 5, in an embodiment, the mounting base 100 is provided with a receiving groove 100b, the first mounting surface 101 is disposed at one end of a bottom wall of the receiving groove 100b, and the elastic pressing piece 120 is protruded from the bottom wall of the receiving groove 100 b; the first PCB 200 and the conductive connection piece 300 are mounted on the bottom wall of the receiving groove 100 b.
Through seting up storage tank 100b on pedestal 110, install first PCB board 200 and conductive connection piece 300 in storage tank 100b to and form variable slot 100a in storage tank 100b, thereby when avoiding lamp strip subassembly 10 to collide, first PCB board 200, second PCB board break away from with conductive connection piece 300, lead to the electrical connection relation disconnection, improved the stability that conductive connection piece 300 and first PCB board 200, second PCB board are connected.
Specifically, as shown in fig. 3 to 4, in an embodiment, a multi-step structure is formed on a bottom wall of the receiving groove 100b, the multi-step structure includes a first step 130 for mounting the first PCB 200 and the conductive connecting piece 300, and a second step 140 disposed at one end of the first step 130, the first mounting surface 101 is disposed on a step surface of the second step 140, one end of the elastic pressing piece 120 is connected to the first step 130, and the other end of the elastic pressing piece is spaced above the second step 140.
As shown in fig. 3, one end of the elastic pressing piece 120 is connected to the first step 130, the first step 130 is higher than the second step 140, the first mounting surface 101 is formed on the downward step surface of the second step 140, and the second mounting surface 121 is formed on the upward step surface of the second step 140. The elastic pressing piece 120 and the second step 140 form a variable insertion slit 100a for the second PCB to be inserted. It is understood that the variable insertion slit 100a may be formed between the elastic pressing piece 120 and the bottom wall of the receiving groove 100 b.
Further, as shown in fig. 3 to 4 and 6, in an embodiment, the multi-step structure further includes a third step 150, the second step 140 is disposed on the third step 150, the second step 140 has a guide side surface 141, and the guide side surface 141 is disposed in an arc surface.
Through this leading flank 141, the second PCB board is in the same place slips into variable slot 100a, and leading flank 141 has the guide effect to the second PCB board promptly, makes things convenient for installer to the installation of second PCB board fixed. It should be noted that, as shown in fig. 7, in an embodiment, the guiding connecting piece has a guiding surface 301 facing the first mounting surface 101, and the guiding surface 301 is disposed in an arc surface. When the second PCB is mounted, the guide surface 301 of the guide connecting sheet guides the second PCB, so that the mounting efficiency of the second PCB is further improved.
In order to facilitate the installation of the second PCB, as shown in fig. 3, in an embodiment, the second step 140 is provided with an avoiding opening 140a corresponding to the elastic pressing piece 120. This dodge mouthful 140a and variable slotting 100a intercommunication, the variable slotting 100a in-process of second PCB board insertion, through this dodge mouthful 140a, the second PCB board has the spatial position that is used for taking place deformation, and then makes things convenient for the installation of second PCB board. The escape opening 140a is advantageous for heat dissipation of the second PCB.
The conductive connecting piece 300 can be mounted on the mounting base 100 in various ways, such as by bonding or screwing. As shown in fig. 4 and 7, in an embodiment, the top of the first step 130 is provided with a positioning post 131, and the conductive connecting sheet 300 is provided with a positioning hole. The positioning hole is sleeved on the positioning column 131, the conductive connecting sheet 300 is installed on the installation seat 100, the operation is simple and rapid, and the connection between the two PCB boards is further improved.
In order to prevent the second PCB from falling out of the variable slot 100a, as shown in fig. 5 to 6, in an embodiment, the light bar assembly 10 further includes a fastener 400, the fastener 400 is mounted on the mounting base 100, a pressing protrusion 410 is mounted on a surface of the fastener 400 facing the first mounting surface 101, and the pressing protrusion 410 penetrates through the conductive connecting piece 300 for being pressed against an electrical connection site of the second PCB.
The second PCB is positioned by pressing the pressing protrusion 410 to the electrical connection position of the second PCB, preventing the second PCB from being drawn out of the variable insertion slit 100 a. It is understood that, as shown in fig. 5 to 6, in order to improve the stability of the fixing of the pressing projection 410 to the second PCB, the sectional area of the pressing projection 410 is gradually reduced in a direction toward the first mounting surface 101.
Further, as shown in fig. 5 to 6, in an embodiment, the fastener 400 is further provided with a pressing portion 420, the pressing protrusion 410 is disposed on the pressing portion 420, and when the pressing protrusion 410 is pressed against the electrical connection position of the second PCB, the pressing portion 420 is pressed against the conductive connection sheet 300, so that one end of the conductive connection sheet 300 presses the electrical connection position of the second PCB.
When the pressing protrusion 410 is pressed on the electrical connection position of the second PCB, the pressing portion 420 is pressed against the conductive connecting sheet 300, so that the conductive connecting sheet 300 is pressed against the second PCB, a gap between the conductive connecting sheet 300 and the second PCB is prevented, the conductive connecting sheet 300 and the second PCB are not connected, and the reliability of the connection between the conductive connecting sheet 300 and the second PCB is improved. It is understood that the material of the fastener 400 may be metal.
To facilitate the operation of the installer, in one embodiment, the fastener 400 is pivotally connected to the mounting base 100, as shown in fig. 1 and 5. The fastener 400 rotates relative to the mounting base 100, the second PCB is inserted into the variable slot, and then the fastener 400 is rotated, and the pressing protrusion 410 presses and fixes the second PCB.
In an embodiment, as shown in fig. 5 and 7, one end of the fastener 400 is rotatably connected to the side plate of the receiving groove 100b, and the other end is engaged with the mounting base 100. Through fastener 400 and mount pad 100 joint, fix fastener 400 for the relative mount pad 100 of the other end of fastener 400 is difficult to separate, thereby has avoided fastener 400 to remove by accident, leads to pressing protruding 410 and the separation of second PCB board.
As shown in fig. 8, the utility model discloses still provide a lamps and lanterns 1, this lamps and lanterns 1 include lamp stand 20, lamp shade 30 and lamp strip subassembly 10, lamp shade 30 is installed on lamp stand 20, lamp strip subassembly 10 install in lamp stand 20. The specific structure of the light bar assembly 10 refers to the above embodiments, and since the lamp 1 adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and are not repeated herein.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A light bar assembly, comprising:
the mounting seat is provided with a first mounting surface and comprises an elastic pressing sheet arranged beside the first mounting surface, the elastic pressing sheet is provided with a second mounting surface facing the first mounting surface and arranged at an interval with the first mounting surface, and a variable slot for mounting a second PCB with lamp beads is formed between the second mounting surface and the first mounting surface;
the first PCB is arranged in the mounting seat and is arranged at an interval with the elastic pressing sheet; and
the conductive connecting sheet is arranged on the mounting seat and is positioned on one side of the elastic pressing sheet; one end of the conductive connecting sheet is electrically connected with the first PCB, and the other end of the conductive connecting sheet is arranged corresponding to the electric connection position of the second PCB so as to enable the other end of the conductive connecting sheet to be electrically connected with the electric connection position of the second PCB.
2. The light bar assembly of claim 1, wherein the mounting base has a receiving slot, the first mounting surface is disposed at one end of a slot bottom wall of the receiving slot, and the resilient tab is protruded from the slot bottom wall of the receiving slot; the first PCB and the conductive connecting sheet are both arranged on the bottom wall of the accommodating groove.
3. The light bar assembly of claim 2, wherein the bottom wall of the receiving groove is formed with a multi-step structure, the multi-step structure comprises a first step for mounting the first PCB and the conductive connecting piece, and a second step disposed at one end of the first step, the first mounting surface is disposed on a step surface of the second step, one end of the elastic pressing piece is connected to the first step, and the other end of the elastic pressing piece is spaced above the second step.
4. The light bar assembly of claim 3, wherein the multi-step structure further comprises a third step, the second step is disposed on the third step, the second step has a guiding side surface, and the guiding side surface is disposed in an arc surface; and/or the presence of a gas in the gas,
the second step is provided with an avoidance opening corresponding to the elastic pressing sheet.
5. The light bar assembly of claim 3, wherein the first step has a positioning post on a top surface thereof and the conductive connection tab has a positioning hole therein.
6. The light bar assembly of any one of claims 2-5, further comprising a fastener, wherein the fastener is mounted on the mounting base, and a pressing protrusion is mounted on a surface of the fastener facing the first mounting surface, and penetrates through the conductive connecting sheet for being pressed against the electrical connection site of the second PCB.
7. The light bar assembly of claim 6, wherein the fastener is rotatably coupled to the mounting base.
8. The light bar assembly of claim 7, wherein one end of the fastener is rotatably connected to the side plate of the receiving cavity, and the other end of the fastener is engaged with the mounting seat.
9. The light bar assembly of claim 6, wherein the fastener further comprises a pressing portion, the pressing protrusion is disposed on the pressing portion, and when the pressing protrusion is pressed against the electrical connection position of the second PCB, the pressing portion is pressed against the conductive connecting sheet, so that one end of the conductive connecting sheet presses the electrical connection position of the second PCB.
10. A light fixture comprising a base, a globe mounted to the base, and the light bar assembly of any of claims 1-9 mounted in the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022065293.5U CN213542148U (en) | 2020-09-18 | 2020-09-18 | Lamp strip subassembly and lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022065293.5U CN213542148U (en) | 2020-09-18 | 2020-09-18 | Lamp strip subassembly and lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213542148U true CN213542148U (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022065293.5U Active CN213542148U (en) | 2020-09-18 | 2020-09-18 | Lamp strip subassembly and lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213542148U (en) |
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2020
- 2020-09-18 CN CN202022065293.5U patent/CN213542148U/en active Active
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