CN203131755U - Detachable power supply for lamp - Google Patents
Detachable power supply for lamp Download PDFInfo
- Publication number
- CN203131755U CN203131755U CN 201320152087 CN201320152087U CN203131755U CN 203131755 U CN203131755 U CN 203131755U CN 201320152087 CN201320152087 CN 201320152087 CN 201320152087 U CN201320152087 U CN 201320152087U CN 203131755 U CN203131755 U CN 203131755U
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- Prior art keywords
- power supply
- main body
- rechargeable battery
- base
- connection
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Abstract
The utility model discloses a detachable power supply for a lamp. The detachable power supply for the lamp comprises a base and a main body which can be quickly and detachably connected to the base, wherein the base is provided with an electricity access end and a low voltage output terminal which are separated from each other, the main body comprises an insulated outer shell and a power supply which is arranged in the outer shell, the outer shell is provided with an electricity connecting body which is connected with a power supply input end and a low voltage connecting body which is connected with a power supply output end, the electricity connecting body is in plug connection with the electricity access end, and the low voltage connecting body is in plug connection with the low voltage output terminal. Due to the characteristics and the advantages of the detachable power supply disclosed by the utility model, the detachable power supply can be applied to power supply products which are used for household illuminating lamps.
Description
Technical field
The utility model relates to lamp power, particularly a kind of lamp power of detaching structure.
Background technology
The lamp power that existing lighting of home lamp is used, major function is civil power is converted to the low tension that light fixture is used, and for the lighting of home lamp provides safe voltage and electric energy support, generally comprises voltage controller power source and voltage-stabilized power supply.Existing these power supplys, general all is with screw it directly to be fixed on the chassis of light fixture bottom, and described chassis is to be fixed on floor or the furred ceiling, like this after light fixture damages, general special-purpose electrician's instrument dismounting power supply and the civil power that is connected with power supply of all needing compressed into line and tail end low pressure output line, and the low pressure output line directly is connected with lamp.In areas such as American-European Australia, the installation of contact civil power and maintenance work all need electrician's personnel that licence plate is arranged of specialty.For this reason, the lamp power mounting structure that this is traditional, the defective of its use clearly because need directly contact civil power input line, therefore must have professional electrician personnel to operate; Secondly, because the lighting of home lamp generally all is mounted in similar applications such as ceiling or wall, need finishes whole dismounting and more change jobs at the security ladder head of facing upward for this reason, to operate also very inconvenient for this reason, and dangerous.Under the situation that current LED light fixture is popularized day by day because the service life of LED lamp itself is very long, relatively the service life of its power supply shorter, needs replacing in general 1 year to 2 years.
The utility model content
According to the deficiencies in the prior art, the utility model proposes the detachable lamp power of a kind of lamp, it comprises base and the main body that is connected to soon on the described base quick-detach; It is characterized in that, described base is provided with civil power incoming end and low-voltage output of mutual isolation, described main body includes the shell body of insulation and is arranged on the outer interior power supply of housing of stating of institute, described shell body is provided with the city's electric connector that is connected with power input and the low pressure connector that is connected with power output end, the described civil power incoming end of described city electric connector socket connection; Described low-voltage output of described low pressure connector socket connection.
Wherein, described fast quick-detach refers to not only can dismantle between described base and the described main body and can just described main body can be taken apart from described base under the situation of not using any special-purpose electrician's instrument.For example couple together by modes such as bayonet socket connect, is threaded between them.
Wherein, described socket connection refers to that described city electric connector, described low pressure connector adopt inserting mode to be connected electrically between described base, the main body.Namely can peg graft is electrically connected described main body, also can be to peg graft to be electrically connected described base, and perhaps socket connection is all adopted at two ends.
Wherein, described low-voltage output can provide low-voltage electric energy for the light fixture even load.
Can find that according to technique scheme its beneficial effect that has is, not only make described main body become the separate component of quick-detach soon, and since the power supply in the described main body by described city electric connector, low pressure connector respectively with described base on civil power incoming end, the sub-socket connection of low-voltage output, can under the situation of not using electrician's instrument, just described main body can be separated and then changed very expediently described main body with described base for this reason; Described like this main body can manufacture the spare parts of standard, and after power supply damaged, the user after can free-handly taking off old described main body got final product direct replacing of new main body.
Further technical scheme is, also is provided with rechargeable battery and can be to the charging module of described rechargeable battery charging, the described low pressure connector of the standby property of described rechargeable battery connection in the described housing.Wherein, thus described charging module be a kind of the electric energy of external power can be given conversion can be to the circuit of rechargeable battery charging, its input can be connected on the circuit of described city electric connector, described low pressure connector or described power supply; Described rechargeable battery can provide the illumination electric energy to the Low voltage lamp of next stage temporarily.The connection of described standby property refers to that described rechargeable battery only is stand-by state just often at civil power, and when having a power failure appears in civil power, starts gauge tap and just can power to the load.
Further technical scheme is, also is provided with rechargeable battery and can be to the charging module of described rechargeable battery charging, described low-voltage output of the standby property of described rechargeable battery connection in the described base.
Further technical scheme is that described base or described main body are provided with selective location device.Described selective location device is that misplacing and then burning the device of light fixture even load by mistake appears when described city electric connector, low pressure connector are plugged on described base or the main body in a kind of can preventing.By described selective location device, make the described city electric connector can only the socket connection mains terminal, make the described low pressure connector can only the socket connection low-pressure end.
Mechanical connection manner between described main body and the described base also will be considered the stability of mechanical connection on quick-detachable basis, the scheme of stability has a lot of ready-made technical schemes to select, and does not give unnecessary details one by one at this.
City's electric connector between described main body and the described base and the socket connection mode of low pressure connector also can have multiple scheme to be selected.
First kind, described city electric connector and low pressure connector adopt the structure of electrode column, and described electrode column founding is on described shell body, wherein, one end of civil power lateral electrode post connects the input of described power supply in described shell body, other end clamping or be plugged into described civil power incoming end; And an end of low-voltage side electrode post connects the output of described power supply in described shell body, other end clamping or be plugged into described low-voltage output.
Second kind, described city electric connector and low pressure connector adopt the end to be provided with the structure of the connecting line of connection-peg, wherein, described connecting line is a kind of flexible cord, it arranges connection-peg with the end that described base or described main body are connected, and described base or described main body are provided with the socket adaptive with described connection-peg.
Above-mentioned first kind of scheme and second kind of scheme can also be mixed use.
Owing to the utlity model has These characteristics and advantage, can be applied in the power supply product that the lighting of home lamp uses for this reason.
Description of drawings
Fig. 1 is the assembling schematic perspective view of first kind of structure of using the lamp power product of the utility model technology;
Fig. 2 is the assembling schematic perspective view of second kind of structure of using the lamp power product of the utility model technology;
Fig. 3 is the assembling schematic perspective view of the third structure of using the lamp power product of the utility model technology;
Fig. 4 is the assembling schematic perspective view of the 4th kind of structure of using the lamp power product of the utility model technology;
Fig. 5 is the electrical block diagram of using power supply, charging module and the rechargeable battery of the utility model technology.
The specific embodiment
Be further described below in conjunction with the structure of accompanying drawing to the lamp power product of application the utility model technology.
As shown in Figure 1, the detachable power supply of lamp, it comprises base 1, main body 2.
Described base 1 is provided with civil power incoming end 11, and civil power input transition wire 12 is connected to described civil power incoming end 11, and described civil power input transition wire 12 is electrically connected with outside city by binding post 121; Certain outside civil power also can be directly connected to described civil power incoming end 11.Also be provided with low-voltage output 13 on the described base 1, described low-voltage output 13 connects the input line that binding post 141 connects the light fixture load again by output transition wire 14, perhaps directly connects light fixture by described output transition wire 14.Thereby splitting electrically insulated from one another about between described civil power incoming end 11 and described low-voltage output 13 isolates.
Described main body 2 comprises the shell body 20 of insulation, is provided with power supply M1 in the described shell body 20.Described power supply M1 can be converted to civil power the Low voltage lamp electricity consumption.Secondly described main body 2 is provided with city's electric connector and low pressure connector.One end of described city electric connector directly connects the input K2 of described power supply M1, the described civil power incoming end 11 of other end socket connection; One end of described low pressure connector directly connects the output K1 of described power supply M1, described low-voltage output 13 of other end socket connection.
According to technique scheme, not only make described main body 2 become the separate component of quick-detach soon, and since the power supply M1 in the described main body 2 by described city electric connector, low pressure connector respectively with described civil power incoming end 11, sub 13 socket connections of low-voltage output, can under the situation of not using electrician's instrument, just described main body 2 can be separated and then changed very expediently described main body 2 with described base 1 for this reason; Described like this main body 2 can manufacture the spare parts of standard, and after power supply M1 damaged, the user after can free-handly taking off old described main body 2 got final product new main body 2 direct replacings.
The mode of described city electric connector socket connection between described main body 2 and described civil power incoming end 11, the mode that described low pressure connector grafting is connected electrically between described low-voltage output 13 and the described main body 2 has multiple scheme to design.
In scheme 1, also the head of described electrode column 25, described electrode column 26 is set to the T font, the roof of described slotted eye 15, slotted eye 16 is set to the shrinkage cavity type, working as described electrode column 25 like this is inserted in the slotted eye 15, described electrode column 26 is inserted in the slotted eye 16 and when rotating, just can simultaneously described main body 2 be positioned on the described base 1, reverse rotation just can be taken off described main body 2.In order further to improve the mechanical connection intensity between described main body 2 and the described base 1, as shown in Figure 1, central authorities in described main body 2 also are provided with bossy body 28, position between described slotted eye 15 and slotted eye 16 also is provided with cavity 18, madial wall at described cavity 18 arranges screens boss 17, the lateral wall of described bossy body 28 is provided with the draw-in groove 27 adaptive with described screens boss 17, like this when described bossy body 28 extend in the described cavity 18, described screens boss 17 just can extend in the described draw-in groove 27, when described main body 2 is rotated, described screens boss 17 just can be stuck in the described draw-in groove 27, thereby further locatees described main body 2.
In scheme 1, also the spacing between a pair of described electrode column 25 is arranged more greatly, and arranging the spacing between the described electrode column 26 a little bit smaller, the problem of dislocation appears in the time of so just avoiding described electrode column 25, described electrode column 26 to be plugged on the described base 1.This structure has also formed described selective location device.
Scheme 2, as shown in Figure 2, different with scheme 1 is, described city electric connector is set to connecting line 22, one end of described connecting line 22 is connected with the input K2 of power supply M1, and the other end is provided with connection-peg 23, and described connection-peg 23 is plugged in the slotted eye 15 that arranges on the described base 1; Described low pressure connector is set to connecting line 24, and an end of described connecting line 24 is connected with the output K1 of power supply M1, and the other end is provided with connection-peg 29, and described connection-peg 29 is plugged in the slotted eye 16 that arranges on the described base 1.Get final product in the described main body 2 of rotation taking-up after extracting described connection-peg 23, described connection-peg 29 like this out.
In scheme 2, it is different with described connection-peg 29 that size that can also described connection-peg 23 or shape are set to, and can not occur dislocation when making described connection-peg 23, described connection-peg 29 be plugged on the described base 1 like this.This structure has also formed described selective location device.
Mechanical localization mechanism between described main body 2 and the described base 1, except the above-mentioned targeting scheme that has illustrated, can also be: scheme 3, as shown in Figure 3, different with scheme 1 is, be provided with a pair of barb (211,212) symmetrically in the outside of described main body 2, on described base 1, also be provided with location hook (101,102) adaptedly, after snapping onto described main body 2 on the described base 1, described barb (211,212) is stuck in described location hook (101,102) thereby goes up and also described main body 2 can be positioned on the described base 1.
Scheme 4, as shown in Figure 4, different with scheme 1 is, described bossy body 28 is set to semicircle, described cavity 18 also is set to adaptive semicircle, and side is provided with barb 281 on the top of described bossy body 28, like this when described bossy body 28 is inserted in the described cavity 18, also described main body 2 can be positioned on the described base 1 by described barb 281, and described bossy body 28 has the directionality of location with described cavity 18, thereby also can not make described city electric connector and described low pressure connector the situation of pegging graft and misplacing occur.This structure has also formed described selective location device.
In such scheme, further be in described main body 2, also to be provided with rechargeable battery E and can in the charging module M2(figure of described rechargeable battery E charging, not draw).As shown in Figure 5, described charging module M2 is connected on the output K1 of described power supply M1, and the standby property of described rechargeable battery E is connected on the described charging module M2.Usual like this can be rechargeable battery E charging, can power to light fixture D by rechargeable battery E when civil power cuts off the power supply temporarily.Certainly, further technical scheme is, described rechargeable battery E and can also can be arranged in the described base 1 described low-voltage output 13 of the standby property of described rechargeable battery E connection to the charging module M2 of described rechargeable battery E charging.
Claims (6)
1. the detachable power supply of lamp, it comprises base and is connected to main body on the described base soon quick-detach; It is characterized in that, described base is provided with civil power incoming end and low-voltage output of mutual isolation, described main body includes the shell body of insulation and is arranged on the interior power supply of described shell body, described shell body is provided with the city's electric connector that is connected with power input and the low pressure connector that is connected with power output end, the described civil power incoming end of described city electric connector socket connection; Described low-voltage output of described low pressure connector socket connection.
2. the detachable power supply of lamp according to claim 1 is characterized in that, described city electric connector is the connecting line that electrode column or end are provided with connection-peg.
3. the detachable power supply of lamp according to claim 1 is characterized in that, described low pressure connector is the connecting line that electrode column or end are provided with connection-peg.
4. according to claim 1, the detachable power supply of 2 or 3 described lamps, it is characterized in that, also be provided with rechargeable battery and can be to the charging module of described rechargeable battery charging, the described low pressure connector of the standby property of described rechargeable battery connection in the described housing.
5. according to claim 1, the detachable power supply of 2 or 3 described lamps, it is characterized in that, also be provided with rechargeable battery and can be to the charging module of described rechargeable battery charging, described low-voltage output of the standby property of described rechargeable battery connection in the described base.
6. according to claim 1, the detachable power supply of 2 or 3 described lamps, it is characterized in that, be provided with selective location device between described base and the described main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320152087 CN203131755U (en) | 2013-03-29 | 2013-03-29 | Detachable power supply for lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320152087 CN203131755U (en) | 2013-03-29 | 2013-03-29 | Detachable power supply for lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203131755U true CN203131755U (en) | 2013-08-14 |
Family
ID=48939729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320152087 Expired - Fee Related CN203131755U (en) | 2013-03-29 | 2013-03-29 | Detachable power supply for lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203131755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162264A (en) * | 2013-03-29 | 2013-06-19 | 李洪普 | Detachable power supply used for lamp |
-
2013
- 2013-03-29 CN CN 201320152087 patent/CN203131755U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162264A (en) * | 2013-03-29 | 2013-06-19 | 李洪普 | Detachable power supply used for 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: 20130814 Termination date: 20170329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |