CN211475851U - Mounting and fixing structure of lamp tube - Google Patents
Mounting and fixing structure of lamp tube Download PDFInfo
- Publication number
- CN211475851U CN211475851U CN202020461822.0U CN202020461822U CN211475851U CN 211475851 U CN211475851 U CN 211475851U CN 202020461822 U CN202020461822 U CN 202020461822U CN 211475851 U CN211475851 U CN 211475851U
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- CN
- China
- Prior art keywords
- lamp
- lamp tube
- fixing
- fixing piece
- lamp holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an installation fixed knot of fluorescent tube constructs belongs to fluorescent tube fixed knot and constructs technical field. The lamp comprises a lamp tube, a lamp tube seat and a fixing piece made of insulating plastics; the fixing piece is of a cylindrical structure sleeved on the lamp cap, a flange is arranged at a cylindrical opening at one end of the fixing piece, and a pair of elastic buckles are arranged above and below the fixing piece; the lamp holder is characterized in that clamping grooves matched with the elastic buckles are formed in the upper surface and the lower surface of the lamp tube seat, the fixing piece is sleeved on the lamp holder, and the flange at the position of the opening of the fixing piece presses the lamp holder to the fixing groove, so that the elastic buckles are clamped into the clamping grooves. After the lamp holder of fluorescent tube adopted the formula structure of cuting straightly to insert the tube socket, when installing the mounting fastening additional, in the tube socket fixed slot was impressed the lamp holder through the flange of mounting to it is fixed through elastic buckle, the mounting direct action is in lamp holder department, can fix the lamp holder parcel in the tube socket, and fixed knot constructs more firmly reliably.
Description
Technical Field
The utility model relates to an installation fixed knot of fluorescent tube constructs belongs to fluorescent tube fixed knot and constructs technical field.
Background
The lamp tube generally refers to a fluorescent lamp and a tubular LED lamp tube. The lamp tube fixing structure generally comprises a lamp cap and a lamp tube seat of the lamp tube, wherein the end face of the lamp cap is provided with a power connection pin, one side of the lamp tube seat is provided with a fixing groove for accommodating the lamp cap, a power connection slot is arranged in the fixing groove, the lamp cap is inserted into the fixing groove, the power connection pin is inserted into the power connection slot, and the lamp tube is powered through the power connection slot in the lamp tube seat. At present, a lamp tube is mainly fixed in a direct insertion mode, the other end of a lamp tube body is fixed through a buckle, the buckle directly acts on the lamp tube body, a lamp holder is fixed in the lamp tube seat in an insertion mode, the joint of the lamp tube body and the lamp holder is easily subjected to shearing force, and the lamp tube is damaged after the stress is overlarge; moreover, the direct-insertion fixing mode is not firm enough and easy to loosen, which can cause the lamp tube to be burnt; because the buckle directly acts on the tube body of the lamp tube, when the glass lamp tube is disassembled by using a tool, the glass lamp tube is easy to break. Therefore, the lamp tube mounting and fixing structure is designed, can more firmly and reliably fix the lamp tube, and is convenient to disassemble.
Disclosure of Invention
The utility model discloses the technical problem that will solve lies in: the utility model provides an installation fixed knot of fluorescent tube constructs, it has solved present fluorescent tube and has fixed insecure, inconvenient dismantlement's problem.
The utility model discloses the technical problem that will solve takes following technical scheme to realize:
a lamp tube mounting and fixing structure comprises a lamp tube and a lamp tube seat, wherein a lamp holder is arranged at the end part of the lamp tube, electric pin connectors are arranged on the end surface of the lamp holder, a fixing groove for accommodating the lamp holder is arranged on one side of the lamp tube seat, an electric inserting groove is arranged in the fixing groove, the lamp holder is inserted into the fixing groove, and the electric pin connectors are inserted into the electric groove;
the fixing piece is of a cylindrical structure sleeved on the lamp cap, a flange is arranged at a cylindrical opening at one end of the fixing piece, and a pair of elastic buckles are arranged above and below the fixing piece;
the lamp holder is characterized in that clamping grooves matched with the elastic buckles are formed in the upper surface and the lower surface of the lamp tube seat, the fixing piece is sleeved on the lamp holder, and the flange at the position of the opening of the fixing piece presses the lamp holder to the fixing groove, so that the elastic buckles are clamped into the clamping grooves.
As a preferable example, the upper surface and the lower surface of the lamp tube seat are provided with cuboid positioning convex blocks, the positioning convex blocks are provided with clamping grooves, two sides of each elastic buckle of the fixing part are provided with a pair of positioning blocking pieces, each positioning convex block is inserted between the pair of positioning blocking pieces, and the elastic buckles are clamped into the clamping grooves.
As a preferable example, the elastic buckle and the fixing member are in an integral injection molding structure, one end of the elastic buckle is provided with a pressing sheet, the other end of the elastic buckle is provided with a clamping hook, and the middle part of the elastic buckle is connected with the fixing member.
The utility model has the advantages that:
(1) after the lamp holder of the lamp tube is inserted into the lamp tube seat by adopting a direct insertion type structure, when the fixing piece is additionally arranged and fastened, the lamp holder is pressed into the lamp tube seat fixing groove through the flange of the fixing piece and is fixed through the elastic buckle, the fixing piece directly acts on the lamp holder, the lamp holder can be wrapped and fixed in the lamp tube seat, and the fixing structure is firmer and more reliable;
(2) when the lamp tube is disassembled, the clamping hook is automatically separated from the clamping groove only by pressing down the pressing sheet end of the elastic buckle, so that the lamp tube is disassembled, and the lamp tube is very convenient to replace;
(3) the tube socket is equipped with the location lug, is equipped with corresponding location separation blade on the mounting, can let mounting and tube socket accurate counterpoint, easy to assemble and dismantlement.
Drawings
FIG. 1 is a schematic view of a fastener;
FIG. 2 is a schematic view of the retaining edge of the fastener;
FIG. 3 is a schematic side view of the fastener;
FIG. 4 is a schematic structural view of the present invention before assembly;
FIG. 5 is a schematic structural view of an end face of a lamp holder;
fig. 6 is a schematic diagram of the assembled structure of the present invention.
In the figure: the lamp comprises a lamp tube 1, a lamp tube seat 2, a fixing part 3, a lamp cap 11, a fixing groove 21, a clamping groove 22, a positioning convex block 23, a flange 31, an elastic buckle 32 and a positioning baffle 33.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.
As shown in fig. 1, a lamp tube mounting and fixing structure includes a lamp tube 1 and a lamp tube seat 2, wherein a lamp cap 11 is arranged at an end of the lamp tube 1, a power connection pin is arranged on an end surface of the lamp cap 11, a fixing groove 21 for accommodating the lamp cap is arranged at one side of the lamp tube seat 2, a power connection slot is arranged in the fixing groove 21, the lamp cap 11 is inserted into the fixing groove 21, the power connection pin is inserted into the power connection slot, and the lamp tube mounting and fixing structure further includes a fixing member;
the fixed part 3 is a cylindrical structure sleeved on the lamp holder 11, a flange 31 is arranged at a cylindrical opening at one end of the fixed part 3, and a pair of elastic buckles 32 are arranged above and below the fixed part 3;
the upper surface and the lower surface of the lamp tube seat 2 are provided with clamping grooves 22 matched with the elastic buckles 32, the fixing part 3 is sleeved on the lamp head 11, and the flange 31 at the opening of the tube of the fixing part 3 presses the lamp head 11 to the fixing groove 21, so that the elastic buckles 32 are clamped into the clamping grooves 22.
The lamp tube seat 2 is provided with rectangular positioning projections 23 on the upper and lower surfaces, a clamping groove 22 is formed in each positioning projection 23, a pair of positioning blocking pieces 33 is arranged on each of two sides of each elastic buckle 32 of the fixing part 3, each positioning projection 23 is inserted between the corresponding positioning blocking piece 33, and the elastic buckle 32 is clamped into the clamping groove 22.
The elastic buckle 32 and the fixing member 3 are an integral injection structure, one end of the elastic buckle 32 is provided with a pressing sheet, the other end is provided with a clamping hook, and the middle part is connected with the fixing member 3.
The working principle is as follows:
after the lamp holder 11 of the lamp tube 1 is inserted into the lamp tube seat 2 by adopting a direct-insert structure, when the fixing piece 3 is additionally arranged and fastened, the lamp holder 11 is pressed into the fixing groove 21 of the lamp tube seat 2 through the flange 31 of the fixing piece 3 and is fixed through the elastic buckle 32, the fixing piece 3 directly acts on the lamp holder 11, the lamp holder 11 can be wrapped and fixed in the lamp tube seat 2, and the fixing structure is firmer and more reliable;
when the lamp tube 1 is disassembled, the clamping hook is automatically separated from the clamping groove 22 only by pressing down the pressing sheet end of the elastic clamping buckle 32, so that the lamp tube 1 is very convenient to replace;
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A lamp tube mounting and fixing structure comprises a lamp tube and a lamp tube seat, wherein a lamp cap is arranged at the end part of the lamp tube, electric pin connectors are arranged on the end surface of the lamp cap, a fixing groove for accommodating the lamp cap is arranged on one side of the lamp tube seat, an electric inserting groove is arranged in the fixing groove, the lamp cap is inserted into the fixing groove, and the electric pin connectors are inserted into the electric groove;
the fixing piece is of a cylindrical structure sleeved on the lamp cap, a flange is arranged at a cylindrical opening at one end of the fixing piece, and a pair of elastic buckles are arranged above and below the fixing piece;
the lamp holder is characterized in that clamping grooves matched with the elastic buckles are formed in the upper surface and the lower surface of the lamp tube seat, the fixing piece is sleeved on the lamp holder, and the flange at the position of the opening of the fixing piece presses the lamp holder to the fixing groove, so that the elastic buckles are clamped into the clamping grooves.
2. The lamp tube fixing structure of claim 1, wherein the lamp tube base is provided with rectangular positioning protrusions, the positioning protrusions are provided with locking grooves, each elastic clip of the fixing member is provided with a pair of positioning stoppers at both sides, each positioning protrusion is inserted between a pair of positioning stoppers, and the elastic clip is locked in the locking groove.
3. The lamp tube fixing structure of claim 1, wherein the elastic buckle and the fixing member are integrally formed as a single injection molding structure, the elastic buckle has a pressing piece at one end and a hook at the other end, and the middle portion is connected to the fixing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020461822.0U CN211475851U (en) | 2020-04-01 | 2020-04-01 | Mounting and fixing structure of lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020461822.0U CN211475851U (en) | 2020-04-01 | 2020-04-01 | Mounting and fixing structure of lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211475851U true CN211475851U (en) | 2020-09-11 |
Family
ID=72362376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020461822.0U Expired - Fee Related CN211475851U (en) | 2020-04-01 | 2020-04-01 | Mounting and fixing structure of lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211475851U (en) |
-
2020
- 2020-04-01 CN CN202020461822.0U patent/CN211475851U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |