CN204026178U - Lantern - Google Patents
Lantern Download PDFInfo
- Publication number
- CN204026178U CN204026178U CN201420454115.3U CN201420454115U CN204026178U CN 204026178 U CN204026178 U CN 204026178U CN 201420454115 U CN201420454115 U CN 201420454115U CN 204026178 U CN204026178 U CN 204026178U
- Authority
- CN
- China
- Prior art keywords
- lamp holder
- diffuser
- lantern
- connecting portion
- metal contact
- 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
Links
Abstract
The utility model discloses lantern, comprise lampshade, diffuser, connecting portion, lamp holder and lamp housing, lampshade is provided with loophole, diffuser is the barrel-shaped transparent body and is provided with internal thread, connecting portion is provided with through hole, in through hole, be provided with lamp holder, through-hole wall is provided with positive stop strip, lamp holder top outer rim is provided with spacing ring, lamp holder sidepiece is provided with groove and switch, in groove, be provided with positive stop strip, diffuser bottom is provided with blend stop, in gap between blend stop and internal thread, be provided with flexible steel ring, flexible steel ring is provided with breach, spacing ring is arranged in the circle that blend stop surrounds and by flexible steel ring moving-limiting.Compared with prior art, the lantern that the utility model provides, can guarantee that lantern there will not be because metal contact piece excessive damage and whole circuit loose contact, and cause can not be normally luminous problem, thereby guaranteed the service life of lantern, improved the lighting quality of lantern.
Description
Technical field
The utility model belongs to handheld illuminating device field, relates in particular to a kind of lantern of not fragile metal contact piece.
Background technology
Handheld illuminating device in the market, particularly lantern, when installing, connect lamp holder and lamp housing with being threaded, and like this, relative rotation can occur the anode and cathode of the metal contact piece on lamp holder and battery in lamp housing.When battery is with outer replacing, the lamp holder that need to pull down is taken out battery, and now, relative rotation can occur the anode and cathode of the metal contact piece on lamp holder and battery in lamp housing.After repeatedly using, the metal contact piece meeting heavy wear on lamp holder, can make metal contact piece weaken by current capacity, has affected lighting quality, finally also can cause loose contact, and lantern can not, luminous, have to be eliminated.This has wasted resource greatly, so on market, needs a kind of lantern that can guarantee for a long time stable lighting quality long service life.
Summary of the invention
The utility model, for deficiency of the prior art, provides lantern, can protect metal contact piece can not be worn, and has guaranteed permanent lighting quality, long service life.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: lantern, comprise lampshade, diffuser, connecting portion, lamp holder and lamp housing, described lampshade is provided with loophole, described diffuser is the barrel-shaped transparent body and is provided with internal thread, described connecting portion is provided with through hole, in described through hole, be provided with lamp holder, described through-hole wall is provided with positive stop strip, described lamp holder top outer rim is provided with spacing ring, described lamp holder sidepiece is provided with groove and switch, in described groove, be provided with described positive stop strip, described diffuser bottom is provided with blend stop, in gap between described blend stop and described internal thread, be provided with flexible steel ring, described flexible steel ring is provided with breach, described spacing ring is arranged in the circle that described blend stop surrounds and by described flexible steel ring moving-limiting.
Described diffuser periphery is provided with ring limit, described ring is provided with first bolt on limit, described lampshade is connected with described diffuser by described first bolt, described connecting portion is connected with described lamp housing by second bolt, on described connecting portion, be provided with round platform lug boss, on described round platform lug boss, be provided with external screw thread, described internal thread is connected described diffuser with described external screw thread cooperating with described connecting portion.
Described lamp holder top is provided with illuminator, described lamp holder bottom is provided with anode metal contact, cathodic metal contact and louvre, in described lamp housing, be provided with battery, described battery is provided with anode spring and cathode spring, described anode spring is connected with described anode metal contact, and described cathode spring is connected with described cathodic metal contact.
The lantern that the utility model provides; in dismounting; can be good at protecting the metal contact piece on lamp holder can not be damaged; guarantee that lantern there will not be the whole circuit loose contact because of metal contact piece excessive damage; and cause can not be normally luminous problem; thereby guaranteed the service life of lantern, improved the lighting quality of lantern.
Accompanying drawing explanation
Fig. 1 is that the utility model structure is taken schematic diagram apart.
Fig. 2 is the utility model diffuser structural representation.
Fig. 3 is the utility model connecting portion structural representation.
Fig. 4 is the utility model connecting portion structure top view.
Fig. 5 is the utility model lamp holder polycrystalline substance schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail: as shown in Figures 1 to 5, lantern, comprise lampshade 1, diffuser 2, connecting portion 3, lamp holder 4 and lamp housing, described lampshade 1 is provided with loophole 12, described diffuser 2 is for the barrel-shaped transparent body and be provided with internal thread 22, described connecting portion 3 is provided with through hole 32, in described through hole 32, be provided with lamp holder 4, described through hole 32 inwalls are provided with positive stop strip 33, described lamp holder 4 top outer rims are provided with spacing ring 45, described lamp holder 4 sidepieces are provided with groove 43 and switch 44, in described groove 43, be provided with described positive stop strip 33, described diffuser 2 bottoms are provided with blend stop 23, in gap between described blend stop 23 and described internal thread 22, be provided with flexible steel ring 5, described flexible steel ring 5 is provided with breach, described spacing ring 45 is arranged in the circle that described blend stop 23 surrounds and by described flexible steel ring 5 moving-limitings.
Described diffuser 2 peripheries are provided with ring limit 21, on described ring limit 21, be provided with first bolt 11, described lampshade 1 is connected with described diffuser 2 by described first bolt 11, described connecting portion 3 is connected with described lamp housing by second bolt 6, on described connecting portion 3, be provided with round platform lug boss, on described round platform lug boss, be provided with external screw thread 31, described internal thread 22 is connected described diffuser 2 with described external screw thread 31 cooperatings with described connecting portion 3.
Described lamp holder 4 tops are provided with illuminator, described lamp holder 4 bottoms are provided with anode metal contact 41, cathodic metal contact 42 and louvre 46, in described lamp housing, be provided with battery, described battery is provided with anode spring and cathode spring, described anode spring is connected with described anode metal contact 41, and described cathode spring is connected with described cathodic metal contact 42.After connecting like this, lamp holder 4 has just connected with battery, and in needs work, as long as press switch 44, the illuminator on lamp holder 4 just can be luminous, and like this, the utility model has just been started working.Because quantity of heat production is huge larger during illuminator work, so louvre 46 need to be set, the heat of illuminator is derived, prevent that illuminator is burned.
Flexible steel ring 5 is provided with breach, and like this, flexible steel ring 5 just can be stretched, and the spacing ring 45 on lamp holder 4 just can pass through flexible steel ring 5.After lamp holder 4 installs, positive stop strip 33 be located in the circle that blend stop 23 surrounds and, flexible steel ring 5 restriction lamp holders 4 move up and down, but can not limit rotation, lamp holder 4 is rotary with respect to diffuser 2.But in order to protect anode metal contact 41 and the cathodic metal contact 42 on lamp holder 4, lamp holder 4 can not rotate with respect to connecting portion 3.So be provided with positive stop strip 33 on connecting portion 3, on lamp holder 4, be provided with groove 43, then positive stop strip 33 is arranged in groove 43.So just can limit lamp holder 4 and rotate, also having realized lamp holder 4 is relative static with connecting portion 3.Arrange like this; no matter be in installation or unloading process; lamp holder 4 keeps relative static with battery, is also that anode metal contact 41, cathodic metal contact 42 can not rub with anode metal contact 41, cathodic metal contact 42, so just can protect metal contact piece.
When the utility model is installed, first connecting portion 3 and lamp housing are connected by second bolt 6, diffuser 2 and lampshade 1 connect by first bolt 11, and then battery puts into lamp housing, together with finally diffuser 2 being threaded connection with connecting portion 3.In the process that diffuser 2 is connected with connecting portion 3, it is relative static that lamp holder 4 and battery keep, and so just can protect anode metal contact 41, the cathodic metal contact 42 on lamp holder 4 can be by the anode spring on battery and cathode spring scratch.
When the utility model is changed battery, only need to rotate lampshade 1, diffuser 2 is separated with connecting portion 3, so just can take out the battery in lamp housing.
The lantern that the utility model provides; in dismounting; can be good at protecting the metal contact piece on lamp holder can not be damaged; guarantee that lantern there will not be the whole circuit loose contact because of metal contact piece excessive damage; and cause can not be normally luminous problem; thereby guaranteed the service life of lantern, improved the lighting quality of lantern.
Claims (3)
1. lantern, comprise lampshade (1), diffuser (2), connecting portion (3), lamp holder (4) and lamp housing, described lampshade (1) is provided with loophole (12), described diffuser (2) is for the barrel-shaped transparent body and be provided with internal thread (22), described connecting portion (3) is provided with through hole (32), in described through hole (32), be provided with lamp holder (4), it is characterized in that: described through hole (32) inwall is provided with positive stop strip (33), described lamp holder (4) top outer rim is provided with spacing ring (45), described lamp holder (4) sidepiece is provided with groove (43) and switch (44), in described groove (43), be provided with described positive stop strip (33), described diffuser (2) bottom is provided with blend stop (23), in gap between described blend stop (23) and described internal thread (22), be provided with flexible steel ring (5), described flexible steel ring (5) is provided with breach, described spacing ring (45) is arranged in the circle that described blend stop (23) surrounds and by described flexible steel ring (5) moving-limiting.
2. lantern according to claim 1, it is characterized in that: described diffuser (2) periphery is provided with ring limit (21), on described ring limit (21), be provided with first bolt (11), described lampshade (1) is connected with described diffuser (2) by described first bolt (11), described connecting portion (3) is connected with described lamp housing by second bolt (6), described connecting portion is provided with round platform lug boss on (3), on described round platform lug boss, be provided with external screw thread (31), described internal thread (22) is connected described diffuser (2) with described external screw thread (31) cooperating with described connecting portion (3).
3. lantern according to claim 2, it is characterized in that: described lamp holder (4) top is provided with illuminator, described lamp holder (4) bottom is provided with anode metal contact (41), cathodic metal contact (42) and louvre (46), in described lamp housing, be provided with battery, described battery is provided with anode spring and cathode spring, described anode spring is connected with described anode metal contact (41), and described cathode spring is connected with described cathodic metal contact (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454115.3U CN204026178U (en) | 2014-08-13 | 2014-08-13 | Lantern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454115.3U CN204026178U (en) | 2014-08-13 | 2014-08-13 | Lantern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204026178U true CN204026178U (en) | 2014-12-17 |
Family
ID=52066041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420454115.3U Expired - Fee Related CN204026178U (en) | 2014-08-13 | 2014-08-13 | Lantern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204026178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357179A (en) * | 2018-11-20 | 2019-02-19 | 江苏泓睿德智能科技有限公司 | A kind of LED lantern |
-
2014
- 2014-08-13 CN CN201420454115.3U patent/CN204026178U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357179A (en) * | 2018-11-20 | 2019-02-19 | 江苏泓睿德智能科技有限公司 | A kind of LED lantern |
| CN109357179B (en) * | 2018-11-20 | 2020-05-26 | 哈尔滨学院 | LED portable lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |