CN203099620U - Automobile indoor ceiling lamp - Google Patents
Automobile indoor ceiling lamp Download PDFInfo
- Publication number
- CN203099620U CN203099620U CN2013200956425U CN201320095642U CN203099620U CN 203099620 U CN203099620 U CN 203099620U CN 2013200956425 U CN2013200956425 U CN 2013200956425U CN 201320095642 U CN201320095642 U CN 201320095642U CN 203099620 U CN203099620 U CN 203099620U
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- CN
- China
- Prior art keywords
- contact pin
- base
- piece
- transparent light
- light guide
- 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
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- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Abstract
The utility model discloses an automobile indoor ceiling lamp which comprises an outer shell, a transparent light guiding block and a base. An installation support lug is arranged on the transparent light guiding block, and an installation hole is arranged in the installation support lug. A connection support lug is connected on the transparent light guiding block, and a connection shaft is connected on the connection support lug. The base is in the shape of a groove, and a light guiding block connection seat is arranged on the base. A light guiding block installation shaft is arranged on the light guiding block connection seat, and the light guiding block installation shaft is arranged in an installation hole of the transparent light guiding block. A bulb is arranged on a bulb seat which is close to the left end portion in the base, and a notch is arranged in a position, close to the left end portion, of the side wall of the base. A circuit board is arranged in the notch, and a clamping groove is arranged in the inner edge of the notch. A gear block is arranged in the clamping groove, and a positioning hole is arranged in the upper portion of the gear block. A movable touch piece is arranged in the front of the gear block, and the back of the gear block is provided with a gear groove. The movable touch piece is contacted with the circuit board, and a connection shaft of the transparent light guiding block is arranged in the positioning hole. A positioning seat is arranged at the left end portion in the installation shaft, a spring and a top ball are arranged in the positioning seat, and the top ball makes contact with the gear groove.
Description
Technical field
The utility model relates to the indoor ceiling light of a kind of automobile.
Background technology
The automobile vehicle interior roof light is the critical component in inner chamber of car top, present indoor roof lamp has independently electric switch usually, independently button or toggle switch handle, independently detachable lamp socket, independently plug jacket and independently transparent light guide piece, volume is big, assembly is many, production cost is high, the assembling trouble.
The utility model content
In order to solve the problems of the technologies described above, the utility model provide a kind of with switch combination on lamp, the indoor ceiling light of automobile that volume is little, simple in structure, easy to assembly.
To achieve these goals, the technical solution of the utility model is as follows: the indoor ceiling light of a kind of automobile, comprise shell (1), transparent light guide piece (3) and base (14), described transparent light guide piece (3) is contained in base (14) upper end, described base (14) is contained in the shell (1), the end face of described transparent light guide piece (3) stretches out outside shell (1) middle window, it is characterized in that: described transparent light guide piece (3) is preceding, be respectively arranged with on the back side panel journal stirrup (3a) is installed, on installation journal stirrup (3a), be provided with installing hole, the lower left quarter of described transparent light guide piece (3) is provided with the connection journal stirrup, is provided with connecting axle (3b) on this connection journal stirrup;
Described base (14) is in the form of slot, be respectively arranged with leaded light piece Connection Block (14b) on the front and back side plate of described base (14), the lateral surface of described leaded light piece Connection Block (14b) is provided with leaded light piece installation shaft (14c), and described leaded light piece installation shaft (14c) is contained in the installing hole on the installation journal stirrup (3a) of transparent light guide piece (3); The close tube face (6) that is equipped with in the described base (14), bulb (4) is housed on the described tube face (6), the sidewall of described base (14) has breach near the position of left part, circuit board (12) is housed on this breach, inward flange at this breach is provided with draw-in groove (14a), gear piece (10) is contained in this draw-in groove (14a), the top of described gear piece (10) is provided with locating hole (10a), movable contact spring (11) is housed on the front panel of described gear piece (10), back panel is provided with gear groove (10b), described movable contact spring (11) can contact with the contact on the circuit board (12), and the connecting axle (3b) of described transparent light guide piece (3) is contained in the locating hole (10a);
Left end in the described base (14) is provided with positioning seat (7), described positioning seat (7) is positioned between the left surface and tube face (6) of base (14), the side of described positioning seat (7) has the location blind hole, the spring (8) and the decorative pearl on top of an official cap (9) are housed in this location blind hole, and the described decorative pearl on top of an official cap (9) contacts with the gear groove (10b) of gear piece (10).
Adopt technique scheme, make seesaw type tectonic movement by the transparent light guide piece on the base and drive the gear piece do upper and lower motion in the special-purpose draw-in groove of base, the switching when contacting with circuit connection during the upper and lower motion of the movable contact spring that assembles on the gear reaches the function of circuit switching.When transparent light guide piece and shell level, make state commonly used, and " DOOR " car door signal lamp function, when warping on one side, transparent light guide piece and shell make the ceiling light normal open state, reach " ON " reading lamp function.When transparent light guide piece and shell warp the inclination another side, make the ceiling light normally off, and " OFF " closes dome lamp function.
In technique scheme, for convenience this ceiling light is contained in the car, the housing of described shell (1) be provided with 5 jump rings (2).
In technique scheme, described positioning seat (7) is by being bolted on the base (14).
In technique scheme, described shell (1) and base (14) clamping.
In technique scheme, be relatively set with on the forward and backward side plate of described transparent light guide piece (3) journal stirrup (3a) is installed, described installation journal stirrup (3a) is positioned at the centre position of the forward and backward side plate of transparent light guide piece (3); Be relatively set with leaded light piece Connection Block (14b) on the front and back side plate of described base (14), described leaded light piece Connection Block (14b) is positioned at the centre position of base (14) front and back side plate.
In technique scheme, contact pin I (18) is housed in the described base (14), contact pin II (17), contact pin III (16), contact pin IV (13), described contact pin I (18), contact pin II (17), contact pin III (16) is " Z " shape, the left surface of described base (14) is provided with 3 contact pin mounting grooves (14d), described contact pin I (18), contact pin II (17), the upper lateral piece of contact pin III (16) is contained in respectively in 3 contact pin mounting grooves (14d) and from mounting groove (14d) and stretches out, described contact pin I (18), contact pin II (17), the lower, transverse of contact pin III (16) partly is pressed under the positioning seat, described contact pin IV (13) is positioned at the position of base (14) near tube face (6), two bulb inserted sheets (5) are contained in the tube face (6), one of them bulb inserted sheet (5) and contact pin III (16) are positioned at an end in contact of base (14), one end in contact of another bulb inserted sheet (5) and contact pin IV (13), contact welding on the other end of described contact pin IV (13) and the circuit board (12), described contact pin I (18) contacts with the solder joint of circuit board (12) with the end that contact pin II (17) is positioned at base (14).
Beneficial effect: the utility model is simple in structure, volume is little, be convenient to characteristics such as control, assembling is quick, production cost is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the schematic diagram behind the A-A cutaway view Rotate 180 degree of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1;
Fig. 4 is an explosive view of the present utility model;
Fig. 5 is the enlarged drawing of base
Fig. 6 assembles vertical view behind bulb and the positioning seat for base;
Fig. 7 is the rear view of gear block.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
The nouns of locality such as the front, rear, left and right of mentioning in the utility model, the absolute position of this product is not represented in the position in the representative graph only.
Described transparent light guide piece 3 is contained in base 14 upper ends, and described base 14 is contained in the shell 1, and shell 1 and base 14 clampings are installed in lamp in the car for convenience, are provided with 5 jump rings 2 around the housing of described shell 1.The end face of described transparent light guide piece 3 stretches out outside shell 1 middle window,
Be relatively set with on the described transparent light guide piece 3 forward and backward side plates journal stirrup 3a is installed, described installation journal stirrup 3a is positioned at the centre position of transparent light guide piece 3 forward and backward side plates, on installation journal stirrup 3a, be provided with installing hole, the lower left quarter of described transparent light guide piece 3 is provided with the connection journal stirrup, is provided with connecting axle 3b on this connection journal stirrup;
Described base 14 is in the form of slot, be relatively set with leaded light piece Connection Block 14b on the front and back side plate of described base 14, described leaded light piece Connection Block 14b is positioned at the centre position of base 14 front and back side plates, the lateral surface of described leaded light piece Connection Block 14b is provided with leaded light piece installation shaft 14c, and described leaded light piece installation shaft 14c is contained in the installing hole on the installation journal stirrup 3a of transparent light guide piece 3; Left part in the described base 14 is equipped with tube face 6, on the described tube face 6 bulb 4 is housed, two inserted sheets 5 are housed in the described tube face 6, an anodal inserted sheet 5, a negative pole inserted sheet 5, the front side wall of described base 14 has breach near the position of left part, this breach is between the left surface and tube face 6 of base 14, circuit board 12 is housed on this breach, inward flange at this breach is provided with draw-in groove 14a, gear piece 10 is contained among this draw-in groove 14a, and gear piece 10 can slide in this draw-in groove, and the top of described gear piece 10 is provided with locating hole 10a, movable contact spring 11 is housed on the front panel of described gear piece 10, back panel is provided with gear groove 10b, and described movable contact spring 11 can contact with the contact on the circuit board 12, and the connecting axle 3b of described transparent light guide piece 3 is contained in the locating hole 10a;
Left end in the described base 14 is provided with positioning seat 7, and one side of positioning seat 7 contacts with tube face 6, and another side contacts with the inner surface of the left surface of base 14.The side of described positioning seat 7 has the location blind hole, and the spring 8 and the decorative pearl on top of an official cap 9 are housed in this location blind hole, and the described decorative pearl on top of an official cap 9 contacts with the gear groove 10b of gear piece 10.Described positioning seat 7 is by being bolted on the base 14.
Described contact pin I 18, contact pin II 17, contact pin III 16 is " Z " shape, the left surface of described base 14 is provided with 3 contact pin mounting groove 14d, described contact pin I 18, contact pin II 17, the upper lateral piece of contact pin III 16 is contained in respectively among 3 contact pin mounting groove 14d and from mounting groove 14d and stretches out, described contact pin I 18, contact pin II 17, the lower, transverse of contact pin III 16 partly is pressed in positioning seat 7 times, described contact pin IV 13 is positioned at the position of base 14 near tube face 6, two bulb inserted sheets 5 are contained in the tube face 6, one of them bulb inserted sheet 5 and contact pin III 16 are positioned at an end in contact of base 14, one end in contact of another bulb inserted sheet 5 and contact pin IV 13, contact welding on the other end of described contact pin IV 13 and the circuit board 12, described contact pin I 18 contacts with the solder joint of circuit board 12 with the end that contact pin II 17 is positioned at base 14.
During work, make seesaw type tectonic movement by the transparent light guide piece 3 on the base 14 and drive gear piece 10 do upper and lower motion in the special-purpose draw-in groove of base 14, the switching when contacting with circuit on the circuit board 12 during the upper and lower motion of the movable contact spring of assembling on the gear piece 10 11 reaches the function of circuit switching.When transparent light guide piece 3 and shell 1 level, make state commonly used, and " DOOR " car door signal lamp function, when warping one side, transparent light guide piece 3 opposite shell 1 make ceiling light normal open state and " ON " reading lamp function.When transparent light guide piece 3 opposite shell 1 warp the inclination another side, make the ceiling light normally off, and " OFF " closes dome lamp function.
Claims (6)
1. indoor ceiling light of automobile, comprise shell (1), transparent light guide piece (3) and base (14), described transparent light guide piece (3) is contained in base (14) upper end, described base (14) is contained in the shell (1), the end face of described transparent light guide piece (3) stretches out outside shell (1) middle window, it is characterized in that: described transparent light guide piece (3) is preceding, be respectively arranged with on the back side panel journal stirrup (3a) is installed, on installation journal stirrup (3a), be provided with installing hole, the lower left quarter of described transparent light guide piece (3) is provided with the connection journal stirrup, is provided with connecting axle (3b) on this connection journal stirrup;
Described base (14) is in the form of slot, be respectively arranged with leaded light piece Connection Block (14b) on the front and back side plate of described base (14), the lateral surface of described leaded light piece Connection Block (14b) is provided with leaded light piece installation shaft (14c), and described leaded light piece installation shaft (14c) is contained in the installing hole on the installation journal stirrup (3a) of transparent light guide piece (3); The close tube face (6) that is equipped with in the described base (14), bulb (4) is housed on the described tube face (6), the sidewall of described base (14) has breach near the position of left part, circuit board (12) is housed on this breach, inward flange at this breach is provided with draw-in groove (14a), gear piece (10) is contained in this draw-in groove (14a), the top of described gear piece (10) is provided with locating hole (10a), movable contact spring (11) is housed on the front panel of described gear piece (10), back panel is provided with gear groove (10b), described movable contact spring (11) can contact with the contact on the circuit board (12), and the connecting axle (3b) of described transparent light guide piece (3) is contained in the locating hole (10a);
Left end in the described base (14) is provided with positioning seat (7), described positioning seat (7) is positioned between the left surface and tube face (6) of base (14), the side of described positioning seat (7) has the location blind hole, the spring (8) and the decorative pearl on top of an official cap (9) are housed in this location blind hole, and the described decorative pearl on top of an official cap (9) contacts with the gear groove (10b) of gear piece (10).
2. according to the indoor ceiling light of the described automobile of claim 1, it is characterized in that: the housing of described shell (1) be provided with 5 jump rings (2).
3. according to the indoor ceiling light of the described automobile of claim 1, it is characterized in that: described positioning seat (7) is fixed on the base (14) by bolt (15).
4. according to the indoor ceiling light of the described automobile of claim 1, it is characterized in that: described shell (1) and base (14) clamping.
5. according to the indoor ceiling light of the described automobile of claim 1, it is characterized in that: be relatively set with on the forward and backward side plate of described transparent light guide piece (3) journal stirrup (3a) is installed, described installation journal stirrup (3a) is positioned at the centre position of the forward and backward side plate of transparent light guide piece (3); Be relatively set with leaded light piece Connection Block (14b) on the front and back side plate of described base (14), described leaded light piece Connection Block (14b) is positioned at the centre position of base (14) front and back side plate.
6. according to the indoor ceiling light of the described automobile of claim 1, it is characterized in that: contact pin I (18) is housed in the described base (14), contact pin II (17), contact pin III (16), contact pin IV (13), described contact pin I (18), contact pin II (17), contact pin III (16) is " Z " shape, the left surface of described base (14) is provided with 3 contact pin mounting grooves (14d), described contact pin I (18), contact pin II (17), the upper lateral piece of contact pin III (16) is contained in respectively in 3 contact pin mounting grooves (14d) and from mounting groove (14d) and stretches out, described contact pin I (18), contact pin II (17), the lower, transverse of contact pin III (16) partly is pressed under the positioning seat (7), described contact pin IV (13) is positioned at the position of base (14) near tube face (6), two bulb inserted sheets (5) are contained in the tube face (6), one of them bulb inserted sheet (5) and contact pin III (16) are positioned at an end in contact of base (14), one end in contact of another bulb inserted sheet (5) and contact pin IV (13), contact welding on the other end of described contact pin IV (13) and the circuit board (12), described contact pin I (18) contacts with the solder joint of circuit board (12) with the end that contact pin II (17) is positioned at base (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200956425U CN203099620U (en) | 2013-03-04 | 2013-03-04 | Automobile indoor ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200956425U CN203099620U (en) | 2013-03-04 | 2013-03-04 | Automobile indoor ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203099620U true CN203099620U (en) | 2013-07-31 |
Family
ID=48851021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200956425U Expired - Lifetime CN203099620U (en) | 2013-03-04 | 2013-03-04 | Automobile indoor ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203099620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939826A (en) * | 2014-05-08 | 2014-07-23 | 江苏秦龙车灯有限公司 | Intra-cab lighting lamp with condensation function |
| CN105180050A (en) * | 2015-08-06 | 2015-12-23 | 浙江嘉利（丽水）工业股份有限公司 | Automobile interior lamp |
-
2013
- 2013-03-04 CN CN2013200956425U patent/CN203099620U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939826A (en) * | 2014-05-08 | 2014-07-23 | 江苏秦龙车灯有限公司 | Intra-cab lighting lamp with condensation function |
| CN105180050A (en) * | 2015-08-06 | 2015-12-23 | 浙江嘉利（丽水）工业股份有限公司 | Automobile interior lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |