CN212869427U - Difficult not hard up filament lamp - Google Patents
Difficult not hard up filament lamp Download PDFInfo
- Publication number
- CN212869427U CN212869427U CN202022124406.4U CN202022124406U CN212869427U CN 212869427 U CN212869427 U CN 212869427U CN 202022124406 U CN202022124406 U CN 202022124406U CN 212869427 U CN212869427 U CN 212869427U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- lamp
- copper foil
- filament
- fixing ring
- 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.)
- Active
Links
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a difficult not hard up filament lamp, including lamp body, lamp holder, circuit board, light-emitting component, copper foil piece, the one end opening of lamp body, the open end of lamp body are equipped with a solid fixed ring, and solid fixed ring's end fixing has a circuit board, the edge cladding of circuit board has a plurality of copper foil pieces, is equipped with a first connecting wire on the circuit board, the lamp holder is fixed mutually with solid fixed ring, and the lamp holder comprises conductive cylinder, conducting block, insulating connecting piece, and conductive cylinder cover is fixed mutually at solid fixed ring's outside and with solid fixed ring, and conductive cylinder contacts with copper foil piece, fixes mutually through an insulating piece between conductive cylinder and the conducting block. The utility model discloses a set up a plurality of copper foil pieces in the edge of circuit board, the copper foil piece contacts with the lamp holder for the filament lamp is as long as there is a copper foil piece and lamp holder to keep in touch just can the filament lamp normal performance effect, has guaranteed the good contact nature of filament lamp, and is not fragile.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of lamps and lanterns, especially the technical field of filament lamp.
[ background of the invention ]
The filament lamp is a common lamp, has a simple structure and a good lighting effect. At present, on a circuit board of a filament lamp on the market, a side filament lead wire is in contact with a lamp cap, and once a single lead wire is oxidized or damaged and broken, the contact is poor, and a bulb cannot be lightened. And the circuit board area is little, can't with the lamp body chucking, and it is not hard up in the lamp holder after receiving external force impact, cause and rock.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, provide a difficult not hard up filament lamp, can make the filament lamp difficult not hard up, guaranteed the inside contact effect of filament lamp.
In order to achieve the above object, the utility model provides a difficult-to-loosen filament lamp, which comprises a lamp shell, a lamp holder, a circuit board, a luminous part and a copper foil, wherein one end of the lamp shell is opened, the open end of the lamp shell is provided with a fixing ring, the end part of the fixing ring is fixed with the circuit board, the edge of the circuit board is wrapped with a plurality of copper foils, the circuit board is provided with a first connecting wire, the lamp holder is fixed with the fixing ring, the lamp holder consists of a conductive cylinder, a conductive block and an insulating connecting part, the conductive cylinder is sleeved outside the fixing ring and is fixed with the fixing ring, the conductive cylinder is contacted with the copper foil, the conductive cylinder is fixed with the conductive block through the insulating part, the conductive block is connected with the first connecting wire, the luminous part consists of the filament and a second connecting wire, the conductive cylinder is connected with the filament through the second connecting, the conductive column and the lamp filament are both positioned inside the lamp shell, one end of the light-emitting piece is connected with the copper foil piece through a circuit on the circuit board, and the other end of the light-emitting piece is connected with the first connecting line through a circuit on the circuit board.
Preferably, the end part of the fixing ring is fixed with a plurality of blocking blocks, the blocking blocks are uniformly distributed on the annular end face of the fixing ring, the circuit board is a wafer with a plurality of straight edges, each straight edge corresponds to one blocking block, the circuit board is clamped between the blocking blocks, the blocking blocks are in close contact with the corresponding straight edges, and the arc-shaped edges between the adjacent straight edges are coated with copper foils.
Preferably, the number of the blocking pieces is 4, and the number of the straight sides is 4.
Preferably, the circuit board and the copper foil are fixed by welding.
The utility model has the advantages that: the utility model discloses a plurality of copper foil pieces set up the edge at the circuit board, the copper foil piece contacts with lamp holder, make the filament lamp as long as one copper foil piece keeps contacting with lamp holder just can the filament lamp function normally, have guaranteed the good contact of filament lamp, not fragile; the setting of blockking up the piece makes the circuit board can effectual joint on the lamp body, difficult not hard up.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of a filament lamp of the present invention that is not easily loosened;
fig. 2 is a partial schematic view of a filament lamp of the present invention that is not susceptible to loosening.
In the figure: 1-lamp shell, 2-lamp holder, 3-circuit board, 10-fixing ring, 11-barrier block, 21-conductive cylinder, 22-insulating connecting piece, 23-conductive block, 30-luminous piece, 31-conductive column, 32-second connecting wire, 33-filament, 35-first connecting wire and 36-copper foil.
[ detailed description ] embodiments
Referring to fig. 1 and 2, the utility model relates to a difficult-to-loosen filament lamp, which comprises a lamp housing 1, a lamp cap 2, a circuit board 3, a light emitting element 30 and a copper foil 36, wherein an opening is formed at one end of the lamp housing 1, a fixing ring 10 is arranged at the opening end of the lamp housing 1, a circuit board 3 is fixed at the end part of the fixing ring 10, a plurality of copper foils 36 are wrapped at the edge of the circuit board 3, a first connecting wire 35 is arranged on the circuit board 3, the lamp cap 2 is fixed with the fixing ring 10, the lamp cap 2 comprises a conductive cylinder 21, a conductive block 23 and an insulating connecting element 22, the conductive cylinder 21 is sleeved outside the fixing ring 10 and fixed with the fixing ring 10, the conductive cylinder 21 is in contact with the copper foil 36, the conductive cylinder 21 is fixed with the conductive block 23 through an insulating element, the conductive block 23 is connected with the first connecting wire 35, the light emitting element 30 comprises a, the conductive column 31 is connected with the filament 33 through a second connecting line 32, the conductive column 31 and the filament 33 are both fixed on the circuit board 3, the conductive column 31 and the filament 33 are both positioned inside the lamp shell 1, one end of the luminous element 30 is respectively connected with the copper foil 36 through a circuit on the circuit board 3, the other end of the luminous element 30 is connected with the first connecting line 35 through a circuit on the circuit board 3, the end of the fixing ring 10 is fixed with a plurality of blocking blocks 11, the blocking blocks 11 are uniformly distributed on the annular end surface of the fixing ring 10, the circuit board 3 is a circular disc with a plurality of straight edges, each straight edge corresponds to one blocking block 11, the circuit board 3 is clamped between the blocking blocks 11, the blocking blocks 11 are tightly contacted with the corresponding straight edges, the arc-shaped edges between the adjacent straight edges are coated with the copper foil 36, the number of the blocking blocks 11 is 4, and, the circuit board 3 and the copper foil 36 are fixed by welding.
The utility model discloses the working process:
in the working process of the filament lamp which is not easy to loosen, the plurality of copper foil sheets 36 are arranged at the edge of the circuit board 3, and the copper foil sheets 36 are contacted with the lamp holder 2, so that the filament lamp can normally function as long as one copper foil sheet is contacted with the lamp holder 2, the good contact of the filament lamp is ensured, and the filament lamp is not easy to damage; the setting of stopping block 11 makes circuit board 3 can effectual joint on lamp body 1, difficult not hard up.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (4)
1. The utility model provides a difficult not hard up filament lamp which characterized in that: comprises a lamp shell (1), a lamp holder (2), a circuit board (3), a luminous piece (30) and a copper foil piece (36), wherein one end of the lamp shell (1) is opened, the open end of the lamp shell (1) is provided with a fixing ring (10), the end part of the fixing ring (10) is fixed with the circuit board (3), the edge of the circuit board (3) is coated with a plurality of copper foil pieces (36), a first connecting wire (35) is arranged on the circuit board (3), the lamp holder (2) is fixed with the fixing ring (10), the lamp holder (2) consists of a conductive cylinder (21), a conductive block (23) and an insulating connecting piece (22), the conductive cylinder (21) is sleeved outside the fixing ring (10) and is fixed with the fixing ring (10), the conductive cylinder (21) is contacted with the copper foil pieces (36), the conductive cylinder (21) and the conductive block (23) are fixed through an insulating piece, and the conductive block (23) is connected with the first connecting, luminous component (30) are by leading electrical pillar (31), filament (33), second connecting wire (32) and constitute, lead and link to each other through a second connecting wire (32) between electrical pillar (31) and filament (33), lead electrical pillar (31) and all fix on circuit board (3) with filament (33), lead electrical pillar (31) and filament (33) and all be located lamp body (1) inside, the circuit on circuit board (3) is passed through to the one end of luminous component (30) links to each other respectively with copper foil (36), and the circuit on circuit board (3) is passed through to the other end of luminous component (30) links to each other with first connecting wire (35).
2. A non-loose filament lamp as defined in claim 1, wherein: the end part of the fixing ring (10) is fixed with a plurality of blocking blocks (11), the blocking blocks (11) are uniformly distributed on the annular end face of the fixing ring (10), the circuit board (3) is a wafer with a plurality of straight edges, each straight edge corresponds to one blocking block (11), the circuit board (3) is clamped between the blocking blocks (11), the blocking blocks (11) are in close contact with the corresponding straight edges, and the arc-shaped edges between the adjacent straight edges are coated with copper foil sheets (36).
3. A non-loose filament lamp as defined in claim 2, wherein: the number of the stop blocks (11) is 4, and the number of the straight edges is 4.
4. A non-loose filament lamp as defined in claim 1, wherein: the circuit board (3) and the copper foil (36) are fixed by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022124406.4U CN212869427U (en) | 2020-09-24 | 2020-09-24 | Difficult not hard up filament lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022124406.4U CN212869427U (en) | 2020-09-24 | 2020-09-24 | Difficult not hard up filament lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212869427U true CN212869427U (en) | 2021-04-02 |
Family
ID=75198231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022124406.4U Active CN212869427U (en) | 2020-09-24 | 2020-09-24 | Difficult not hard up filament lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212869427U (en) |
-
2020
- 2020-09-24 CN CN202022124406.4U patent/CN212869427U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10488025B2 (en) | Interruption-free track light | |
| CN200996563Y (en) | Anti-battery-mechanized electric torch | |
| CN212869427U (en) | Difficult not hard up filament lamp | |
| CN105135383A (en) | Lamp filament electric connecting structure | |
| CN103075644A (en) | LED (light-emitting diode) lamp | |
| CN209960285U (en) | DOB down lamp | |
| CN208595460U (en) | A kind of light | |
| CN201074772Y (en) | LED bulb | |
| JPH04229502A (en) | Light emitting diode(led) module | |
| CN211232810U (en) | Wire clamping terminal, wire clamping structure and filament lamp | |
| CN106439534B (en) | It is a kind of to exempt from bonding wire bindiny mechanism for LED inflation bulb lamp | |
| WO2013047387A1 (en) | Led lighting device | |
| CN209839755U (en) | Novel lamp holder | |
| CN212565357U (en) | LED light source mounting structure and LED bulb lamp | |
| CN209856804U (en) | LED lamp | |
| CN217928696U (en) | LED lamp | |
| CN216447963U (en) | Can splice elongated copper line lamp | |
| CN210372933U (en) | Emergency bulb lamp | |
| CN211345245U (en) | Connecting wire and lamp | |
| CN217584155U (en) | Flexible lamp strip with optical structure | |
| CN211372287U (en) | Connection structure of LED lens module and PCB and LED floodlight | |
| CN208750433U (en) | A kind of intelligent LED shot-light facilitating adjustable light beam | |
| CN209977971U (en) | LED candle lamp connected by terminal | |
| CN213840578U (en) | Integrated LED pixel lamp | |
| CN201576864U (en) | Electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |