CN202189989U - Plug-in type lamp holder - Google Patents
Plug-in type lamp holder Download PDFInfo
- Publication number
- CN202189989U CN202189989U CN 201120261296 CN201120261296U CN202189989U CN 202189989 U CN202189989 U CN 202189989U CN 201120261296 CN201120261296 CN 201120261296 CN 201120261296 U CN201120261296 U CN 201120261296U CN 202189989 U CN202189989 U CN 202189989U
- Authority
- CN
- China
- Prior art keywords
- lamp holder
- deck
- leaf spring
- section
- clamping seat
- 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 - Lifetime
Links
- 238000005452 bending Methods 0.000 claims description 9
- 239000012774 insulation material Substances 0.000 claims description 6
- 230000001718 repressive effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 241001465382 Physalis alkekengi Species 0.000 abstract 1
- 230000032798 delamination Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A plug-in type lamp holder belongs to a lamp holder for plugging a bulb. It is mainly formed by that the lamp holder component and the card holder component are inserted and connected to form elastic force and tight fit. The lamp holder part comprises a lamp holder and two plate springs, the clamping seat part comprises a clamping seat and two other plate springs, the left plate spring of the clamping seat is fixed on the clamping seat through a ground wire wiring screw, and the right plate spring of the clamping seat is fixed on the clamping seat through a live wire wiring screw. When the bulb is inserted into the inner hole of the clamping seat in place, the left and right leaf springs of the lamp holder are in pressing contact with the left and right leaf springs of the clamping seat. When the bulb is hung at a high place to be replaced, the lamp holder part is only required to be supported by a tool below and pushed into the clamping seat. The utility model has the advantages of simple and practical structure, convenient replacement of the bulb at the high position, and particular suitability for the installation and use of the lamps and lanterns of the electric power department.
Description
Technical field
The utility model relates to lighting, especially for bulb to insert the lamp socket that is connected with the back-out mode with the mode of extracting or screw-in.
Background technology
At present, lamp socket (being lamp holder) commonly used is spiral shell mouth rotating type and bayonet type.In the replacing bulb process, labour intensity is big, and condition with higher particularly is installed, and is inconvenient to realize changing the lamp operation, changes inefficiency, and ascending a height changes the bulb can exist some unsafe factors.
The utility model content
The purpose of the utility model provides a kind of plug-in type lamp socket, can insert from the deck below and fix with deck so that the lamp holder of bulb is installed.
This novel purpose is achieved in that a kind of plug-in type lamp socket, mainly by the deck of insulation material, is symmetricly set on the left and right leaf spring of deck in the deck, and the lamp holder of insulation material and the left and right leaf spring of lamp holder that is symmetricly set on the lamp holder are formed; Holder structure is: the cross section of column is for oval; There is a through hole at the middle part of column; And the left and right indent arc-shaped curved surface that the shape symmetry is arranged on this column; This left and right indent arc-shaped curved surface is symmetrical set with the oval-shaped minor axis of the cross section of column, and the below that is positioned at this left and right indent arc-shaped curved surface on the column is provided with left and right socket; The left and right leaf spring shape symmetry of lamp holder; Being shaped as of lamp holder left side leaf spring: by a horizontal segment, one go up vertically section, right convex section and one down vertically the section head and the tail connect to form; Following vertical section of lamp holder left side leaf spring is inserted and secured in the left socket of lamp holder, and at the lamp holder top, and the segmental arc of lamp holder left side leaf spring and the left indent arc-shaped curved surface on the lamp holder fit the horizontal segment of lamp holder left side leaf spring through screw; At the lamp holder top, and the right indent arc-shaped curved surface on the segmental arc of lamp holder right panel spring and the lamp holder fits the horizontal segment of lamp holder right panel spring through screw; The deck structure is: there is a cross section cylinder inside for oval; The upwardly extending blind hole from the cylinder bottom; On the left and right sidewall of blind hole symmetry have a left and right draw-in groove, the cylinder inner and upper has a through hole that blind hole is connected, the diameter of this through hole is less than the diameter of blind hole; The left and right leaf spring shape symmetry of deck; Being shaped as of deck left side leaf spring: going up vertically by one, section, a right convex section and the bending segment that makes progress connect to form from beginning to end; Deck left side leaf spring is positioned at the left draw-in groove of deck, and vertical section is fixed on the deck through the ground wire terminal screw on it, and the end of its bending segment that makes progress is resisted against on the left draw-in groove; Deck right panel spring is positioned at the right draw-in groove of deck, and vertical section is fixed on the deck through the live wire terminal screw on it, and the end of its bending segment that makes progress is resisted against on the right draw-in groove; When lamp holder insert from bottom to top the deck endoporus in place after, the left and right leaf spring of lamp holder respectively with repressive contact of the left and right leaf spring of deck.
The horizontal segment of the left and right leaf spring of above-mentioned lamp holder is inserted and secured on respectively in the groove at lamp holder top.
Through hole in the above-mentioned lamp holder is provided with the screw thread that supplies bulb to spin.
The left and right leaf spring of above-mentioned lamp holder is identical with the width of the left and right leaf spring of deck.
Compare with bayonet holder with existing screw type, the utlity model has following characteristics:
1, on the structure by Lighthead assembly (forming) and deck parts (forming) by deck and the left and right leaf spring of deck by lamp holder and the left and right leaf spring of lamp holder, two parts plug-in types cooperate (elastic force type tight fit).The through hole of bulb and lamp holder is fixed with the tight fit mode or the spiral connected mode is fixing all can (can use existing mouth rotating type bulb), is connected with two limits of bulb with the live wire terminal screw from the ground wire terminal screw with lead to get final product again.
When 2, changing the bulb of eminence suspension, personnel need not ascend a height, only need below with instrument picking-up Lighthead assembly, again Lighthead assembly is headed into deck from bottom to top and gets final product; When changing the bulb, personnel below hold Lighthead assembly with instrument, after it is extracted from the top down, again the row more change the bulb.
The utility model especially has been suitable for the lamp installation of power department and has used.
Description of drawings
Fig. 1 is this novel structure chart.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the vertical view of deck shown in Figure 1.
Fig. 4, Fig. 5 are respectively the profiles of horizontal and vertical (all the dissecing from central shaft) of deck shown in Figure 3.
Fig. 6 is the vertical view of lamp holder shown in Figure 1.
Fig. 7, Fig. 8 are respectively the profiles of horizontal and vertical (all the dissecing from central shaft) of lamp holder shown in Figure 6.
Fig. 9, Figure 10 are respectively the front view and the left views of lamp holder leaf spring shown in Figure 1.
Figure 11, Figure 12 are respectively the front view and the left views of deck leaf spring shown in Figure 1.
Embodiment
Fig. 1, Fig. 2 illustrate, and this novel main deck 3 by the insulation material is symmetricly set on the left and right leaf spring 4a of deck, 4b in the deck 3, and the lamp holder 1 of insulation material and the left and right leaf spring 2a of lamp holder, the 2b that are symmetricly set on the lamp holder 1 form; Lamp holder 1 structure is: the cross section of column is for oval; There is a through hole at the middle part of column; And the left and right indent arc-shaped curved surface that the shape symmetry is arranged on this column; This left and right indent arc-shaped curved surface is symmetrical set with the oval-shaped minor axis of the cross section of column, and the below that is positioned at this left and right indent arc-shaped curved surface on the column is provided with left and right socket 1a, 1b; The left and right leaf spring 2a of lamp holder, 2b shape symmetry; Lamp holder left side leaf spring 2a is shaped as: by a horizontal segment, one go up vertically section, right convex section and one down vertically the section head and the tail connect to form; Following vertical section of lamp holder left side leaf spring 2a is inserted and secured in the left socket 1a of lamp holder; The horizontal segment of lamp holder left side leaf spring is fixed on the lamp holder top through screw (this screw is the bulb terminal screw), and the segmental arc of lamp holder left side leaf spring and the left indent arc-shaped curved surface on the lamp holder fit; At the lamp holder top, and the right indent arc-shaped curved surface on the segmental arc of lamp holder right panel spring and the lamp holder fits the horizontal segment of lamp holder right panel spring through screw; Deck 3 structures are: there is a cross section cylinder inside for oval; The upwardly extending blind hole from the cylinder bottom; On the left and right sidewall of blind hole symmetry have left and right draw-in groove 3a, a 3b, the cylinder inner and upper has a through hole 3c that blind hole is connected, the diameter of this through hole is less than the diameter of blind hole; The left and right leaf spring 4a of deck, 4b shape symmetry; Deck left side leaf spring 4a is shaped as: going up vertically by one, section, a right convex section and the bending segment that makes progress connect to form from beginning to end; Deck left side leaf spring 4a is positioned at the left draw-in groove 3a of deck, and vertical section is fixed on the deck through ground wire terminal screw 6a on it, and the end of its bending segment that makes progress is resisted against on the left draw-in groove 3a; Deck right panel spring 4b is positioned at the right draw-in groove 3b of deck, and vertical section is fixed on the deck through live wire terminal screw 6b on it, and the end of its bending segment that makes progress is resisted against on the right draw-in groove 3b; When lamp holder 1 insert from bottom to top deck 3 endoporus in place after, the left and right leaf spring 2a of lamp holder, 2b respectively with repressive contact of the left and right leaf spring of deck.The horizontal segment of the left and right leaf spring 2a of lamp holder, 2b is inserted and secured on the groove interior (referring to Fig. 6 Fig. 7) at lamp holder top respectively.Through hole in the lamp holder 1 is provided with the screw thread that supplies bulb to spin.The width of the left and right leaf spring 2a of lamp holder, 2b and the left and right leaf spring 4a of deck, 4b identical (be convenient to process, the leaf spring of lamp holder and deck all is positioned at groove when assembling; Fixing more reliable) the left and right leaf spring of lamp holder comes down to two identical leaf springs, and symmetry is installed (the left and right leaf spring of deck is like this equally) when just assembling.
Referring to Fig. 6, Fig. 7, Fig. 8, lamp holder is processed by hard insulation, is ellipticity, and is provided with through hole, and the bulb lead is connected with lamp holder tight fit or spiral through this through hole; The lamp holder leaf spring is fixed on the lamp holder through the socket that is provided with on screw and the lamp holder.
Referring to Fig. 9, Figure 10, the left and right leaf spring of lamp holder is become by metal material, has certain elasticity; One end is established the hole; Be fixed in the groove at lamp holder top through bulb terminal screw 5a, 5b, two leaf springs are left and right symmetric shape, match with the lamp socket spring; Guarantee electric energy transmitting, and prevent lamp holder and lamp socket delamination or landing.Referring to Fig. 3 Fig. 4 Fig. 5; Deck is processed by hard insulation; Be cylindric, in establish left and right draw-in groove 3a, the 3b of ellipticity hole of matching (there are through hole, through hole bottom in the deck center for oval, and top be circular) and the left and right leaf spring of installation deck with lamp holder; The left and right leaf spring of deck is through ground wire terminal screw 6a, and live wire terminal screw 6b is fixed on the deck.
Become by metal material referring to Figure 11, the left and right leaf spring of Figure 12 deck; Have certain elasticity, an end is established the hole, is fixed on the deck through ground wire terminal screw 6a and live wire terminal screw 6b; The left and right leaf spring of deck is left and right symmetric shape; Match with the lamp holder leaf spring, guarantee electric energy transmitting, and prevent lamp holder and lamp socket delamination or landing.
Claims (4)
1. plug-in type lamp socket; It is characterized in that: main deck (3) by the insulation material; Be symmetricly set on the left and right leaf spring of deck (4a, 4b) in the deck (3), the lamp holder (1) of insulation material and the left and right leaf spring of lamp holder (2a, 2b) that is symmetricly set on the lamp holder (1) are formed; Lamp holder (1) structure is: the cross section of column is for oval; There is a through hole at the middle part of column; And the left and right indent arc-shaped curved surface that the shape symmetry is arranged on this column; This left and right indent arc-shaped curved surface is symmetrical set with the oval-shaped minor axis of the cross section of column, and the below that is positioned at this left and right indent arc-shaped curved surface on the column is provided with left and right socket (1a, 1b); The left and right leaf spring of lamp holder (2a, 2b) shape symmetry; Being shaped as of lamp holder left side leaf spring (2a): by a horizontal segment, one go up vertically section, right convex section and one down vertically the section head and the tail connect to form; Following vertical section of lamp holder left side leaf spring (2a) is inserted and secured in the left socket (1a) of lamp holder, and the horizontal segment of lamp holder left side leaf spring is fixed on the lamp holder top through screw (5a), and the segmental arc of lamp holder left side leaf spring and the left indent arc-shaped curved surface on the lamp holder fit; At the lamp holder top, and the right indent arc-shaped curved surface on the segmental arc of lamp holder right panel spring and the lamp holder fits the horizontal segment of lamp holder right panel spring through screw; Deck (3) structure is: there is a cross section cylinder inside for oval; The upwardly extending blind hole from the cylinder bottom; Symmetry has a left and right draw-in groove (3a, 3b) on the left and right sidewall of blind hole; The cylinder inner and upper has a through hole (3c) with the blind hole perforation, and the diameter of this through hole is less than the diameter of blind hole; The left and right leaf spring of deck (4a, 4b) shape symmetry; Being shaped as of deck left side leaf spring (4a): going up vertically by one, section, a right convex section and the bending segment that makes progress connect to form from beginning to end; Deck left side leaf spring (4a) is positioned at the left draw-in groove (3a) of deck, and vertical section is fixed on the deck through ground wire terminal screw (6a) on it, and the end of its bending segment that makes progress is resisted against on the left draw-in groove (3a); Deck right panel spring (4b) is positioned at the right draw-in groove (3b) of deck, and vertical section is fixed on the deck through live wire terminal screw (6b) on it, and the end of its bending segment that makes progress is resisted against on the right draw-in groove (3b); When lamp holder (1) insert from bottom to top deck (3) endoporus in place after, the left and right leaf spring of lamp holder (2a, 2b) respectively with repressive contact of the left and right leaf spring of deck.
2. plug-in type lamp socket according to claim 1 is characterized in that: the horizontal segment of the left and right leaf spring of said lamp holder (2a, 2b) is inserted and secured on respectively in the groove at lamp holder top.
3. plug-in type lamp socket according to claim 2 is characterized in that: the through hole in the said lamp holder (1) is provided with the screw thread that supplies bulb to spin.
4. plug-in type lamp socket according to claim 3 is characterized in that: the left and right leaf spring of said lamp holder (2a, 2b) is identical with the width of the left and right leaf spring of deck (4a, 4b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120261296 CN202189989U (en) | 2011-07-22 | 2011-07-22 | Plug-in type lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120261296 CN202189989U (en) | 2011-07-22 | 2011-07-22 | Plug-in type lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202189989U true CN202189989U (en) | 2012-04-11 |
Family
ID=45921424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120261296 Expired - Lifetime CN202189989U (en) | 2011-07-22 | 2011-07-22 | Plug-in type lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202189989U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290694A (en) * | 2011-07-22 | 2011-12-21 | 四川省电力公司西昌电业局 | Plugging type bulb holder |
| CN106030205A (en) * | 2014-02-27 | 2016-10-12 | 三菱电机株式会社 | Spring for illumination device, illumination device, and illumination apparatus |
-
2011
- 2011-07-22 CN CN 201120261296 patent/CN202189989U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290694A (en) * | 2011-07-22 | 2011-12-21 | 四川省电力公司西昌电业局 | Plugging type bulb holder |
| CN106030205A (en) * | 2014-02-27 | 2016-10-12 | 三菱电机株式会社 | Spring for illumination device, illumination device, and illumination apparatus |
| CN109140321A (en) * | 2014-02-27 | 2019-01-04 | 三菱电机株式会社 | Lighting device and lighting device spring |
| CN106030205B (en) * | 2014-02-27 | 2019-06-11 | 三菱电机株式会社 | Lighting device and lighting device spring |
| CN109140321B (en) * | 2014-02-27 | 2021-10-12 | 三菱电机株式会社 | Lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120411 Effective date of abandoning: 20130529 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120411 Effective date of abandoning: 20130529 |
|
| RGAV | Abandon patent right to avoid regrant |