CN203868801U - Multifunctional lifting desk lamp - Google Patents
Multifunctional lifting desk lamp Download PDFInfo
- Publication number
- CN203868801U CN203868801U CN201420269912.4U CN201420269912U CN203868801U CN 203868801 U CN203868801 U CN 203868801U CN 201420269912 U CN201420269912 U CN 201420269912U CN 203868801 U CN203868801 U CN 203868801U
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- CN
- China
- Prior art keywords
- angular adjustment
- magnet
- lamp holder
- conductive supporting
- lamp
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- Expired - Fee Related
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Abstract
A multifunctional lifting desk lamp comprises a lamp base and a lamp holder, wherein a luminous source is installed in the lamp holder, and an external power connector electrically connected with an external power source is arranged on the lamp base. The multifunctional lifting desk lamp further comprises a first conductive supporting rod, a second conductive supporting rod, a first angle adjusting magnet and a second angle adjusting magnet, wherein the first conductive supporting rod and the second conductive supporting rod are fixed to the lamp base and electrically connected with the external power connector of the lamp base and are in mutual insulation, and the first angle adjusting magnet and the second angle adjusting magnet are in mutual insulation and are electrically connected with the luminous source and respectively provided with angle adjusting slops with two or more different angles. A guide face of the first conductive supporting rod is attracted and electrically connected to the angle adjusting slope of the first angle adjusting magnet, and a guide face of the second conductive supporting rod is attracted and electrically connected to the angle adjusting slope of the second angle adjusting magnet. The multifunctional lifting desk lamp has the advantages that a conductive circuit between the lamp holder and the lamp base does not need wire connection, maintenance is convenient, the appearance is attractive, the structure is simple, the circuit is not prone to damage, and the height and the angle of the lamp holder can be adjusted.
Description
Affiliated technical field
The utility model relates to a kind of lighting device, especially relates to a kind of liftable multi-function desk lamp that can adjust lamp holder height and angle.
Background technology
Desk lamp is a kind of household electrical appliance of people's life lighting.At present, desk lamp divides two classes, and a class is column, and a class is strap clamp minor.The desk lamp of column normally lamp socket and lamp holder adopts with the rigid member of rotating hinge and supports lamp holder, realizes by rotational stiffness member height and light direction of illumination and the scope adjusted; Or adopt with flexible material link lamp socket and lamp holder, adjust height and light direction of illumination and the scope of lamp holder by changing flexible member angle of bend; The desk lamp of strap clamp minor is to be clipped on the flange of desk, the head of a bed, fixing inconvenient, poor stability; This two classes desk lamp is all the hollow tube inside that the supply line of lamp holder is placed in to pillar, once circuit breaking, maintain and replace is pretty troublesome, if exposed circuit outside pipe, affect again attractive in appearance; And these function of desk lamps are single.
Summary of the invention
In order to overcome the defect of existing desk lamp, the technical problems to be solved in the utility model is, provides that conducting wire between a kind of lamp holder and lamp socket does not need that wire connects, easy to maintenance, appearance looks elegant, simple in structure, circuit is not perishable, the multifunctional lifting desk lamp of regulatable lampholder height and angle.
A kind of liftable multi-function desk lamp, comprise lamp socket, lamp holder, light emitting source is installed in lamp holder, on lamp socket, be provided with the external power supply joint being electrically connected with external power source, also comprise and fix with lamp socket and be electrically connected with the external power supply joint of lamp socket and the first conductive supporting bar and the second conductive supporting bar of mutually insulated, and be arranged on the magnet assembly in lamp holder; Magnet assembly comprises the first angular adjustment magnet and the second angular adjustment magnet of mutually insulated, and the first angular adjustment magnet and the second angular adjustment magnet are all electrically connected with light emitting source; Be equipped with the angular adjustment inclined-plane of plural different angles in the first angular adjustment magnet and the second position corresponding to angular adjustment magnet, on the first conductive supporting bar, be provided with the spigot surface coordinating with the angular adjustment inclined-plane of the first angular adjustment magnet, on the second conductive supporting bar, be provided with the spigot surface coordinating with the angular adjustment inclined-plane of the second angular adjustment magnet; The spigot surface of the first conductive supporting bar is adsorbed on the angular adjustment inclined-plane of the first angular adjustment magnet and electrical connection, and the spigot surface of the second conductive supporting bar is adsorbed on the angular adjustment inclined-plane of the second angular adjustment magnet and electrical connection.
As the improvement of scheme one, magnet assembly also comprises first add strong magnet together with the first angular adjustment magnet adsorption, and second adds strong magnet together with the second angular adjustment magnet adsorption; The spigot surface of the spigot surface of the first conductive supporting bar and the second conductive supporting bar all down; First adds the angular adjustment inclined-plane of strong magnet the first angular adjustment magnet protruding upward, and the angular adjustment inclined-plane side direction of the first angular adjustment magnet is protruded first and added strong magnet, and inhale mutually with the side of the first conductive supporting bar the first side that adds strong magnet; Second adds the angular adjustment inclined-plane of strong magnet the second angular adjustment magnet protruding upward, and the angular adjustment inclined-plane side direction of the second angular adjustment magnet is protruded second and added strong magnet, and inhale mutually with the side of the second conductive supporting bar the second side that adds strong magnet.
As the improvement of scheme two, also comprise fixed head; The first angular adjustment magnet and the second angular adjustment magnet are fixed on fixed head; In lamp holder, be provided with groove, fixed head is arranged in the groove of lamp holder.
As the improvement of scheme three, the lamp holder switch being electrically connected with light emitting source is also installed on fixed head, lamp holder switch is placed between the first angular adjustment magnet and the second angular adjustment magnet.
As the common improvement of scheme one to four, the chargeable battery being electrically connected with light emitting source is also installed in lamp holder.
As the improvement of scheme five, be respectively equipped with two conducting strips in lamp holder outside, conducting strip is electrically connected with the chargeable battery of lamp holder inside; In lamp socket, be provided with the lamp holder accommodation space coordinating with lamp holder, be provided with the two exposed spring leafs that coordinate with the conducting strip of lamp holder at the medial surface of lamp holder accommodation space, two spring leafs are electrically connected with the external power supply joint of lamp socket; Be arranged on the state of the lamp holder accommodation space in lamp socket at lamp holder, two spring leafs contact with two conducting strips respectively.
As the improvement of scheme five, lamp socket outside is provided with multiple USB interfaces.
As the improvement of scheme five, lamp holder is circular; Lamp socket is ring-type, is provided with the breach of disconnection on lamp socket.
As the improvement of scheme five, the first conductive supporting bar is formed by metallic rod bending, and the second conductive supporting bar is formed by metallic rod bending, and the end that the first conductive supporting bar protrudes lamp holder is connected with the end that the second conductive supporting bar protrudes lamp holder by insulating part.
As the improvement of scheme five, the cross section of the first conductive supporting bar and the second conductive supporting bar is square.
The beneficial effects of the utility model are, by conductive supporting bar and the magnetic attracting force that is arranged on the magnet assembly in lamp holder, lamp holder to be fixed on conductive supporting bar; Owing to being equipped with the angular adjustment inclined-plane by plural different angles on the first angular adjustment magnet and the second angular adjustment magnet, by magnet assembly, the slip on conductive supporting bar or rotation coordinate with the angular adjustment inclined-plane of different angles like this, realize oscilaltion and the angular adjustment of lamp holder, conversion light direction of illumination and scope, simple in structure, appearance looks elegant.Conductive supporting bar, directly as the conducting medium to lamp holder power supply, saves other wire power supply, has reduced out of order probability, easy to maintenance.Be provided with first and add strong magnet and second and add strong magnet, increase the magnetic force between magnet assembly and conducting rod, lamp holder can be adsorbed on conducting rod better.Increase fixed head, magnet assembly is installed more convenient.Increase power switch, switch lamp is more convenient.Lamp holder is chargeable, and is to be placed in the hole at lamp socket middle part to charge, convenient and practical; After lamp holder charging, can use illumination, the illumination distances and the scope that have extended desk lamp away from lamp socket.USB interface on lamp socket can be given other electronic product charging, and one-object-many-purposes, realizes multifunction.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the schematic perspective view of the utility model embodiment 1.
Fig. 2 is magnet assembly, the power switch of the utility model embodiment 1, the schematic perspective view of fixed head.
Fig. 3 is the schematic perspective view of the other direction of magnet assembly, power switch, the fixed head of the utility model embodiment 1.
Fig. 4 is that the lamp holder of the utility model embodiment 1 slides into the schematic perspective view of below of conductive supporting bar.
Fig. 5 is that the lamp holder of the utility model embodiment 1 is at the schematic diagram of conducting rod diverse location.
Fig. 6 is that the lamp holder of the utility model embodiment 1 is in the schematic perspective view of charge position.
Fig. 7 is magnet assembly, the power switch of the utility model embodiment 2, the schematic perspective view of fixed head.
Lamp socket 1 in figure, lamp holder 2, the first conductive supporting bar 3, the second conductive supporting bars 4, fixed head 5, external power supply joint 6, groove 7, the first angular adjustment magnet 8, the second angular adjustment magnet 9, first add strong magnet 10, second and add strong magnet 11, angular adjustment inclined-plane 12, angular adjustment inclined-plane 13, spigot surface 14, spigot surface 15, lamp holder switch 16, conducting strip 17, lamp holder accommodation space 18, spring leaf 19, USB interface 20, breach 21, insulating part 22
Detailed description of the invention
Embodiment 1
A kind of liftable Multifunctional liftable multi-function desk lamp, comprise the lamp socket 1 of breach 21 ring-type, that be provided with disconnection, circular lamp holder 2,, mutually insulated fixing with lamp socket 1, the cross section being formed by metallic rod bending are that the first square conductive supporting bar 3 and the cross section that formed by metallic rod bending are the second square conductive supporting bar 4, be arranged on the magnet assembly in lamp holder 2, fixed head 5.On lamp socket 1, be provided with the external power supply joint 6 being electrically connected with external power source,, the first conductive supporting bar 3 and the second conductive supporting bar 4 be all electrically connected with the external power supply joint 6 of lamp socket 1.The chargeable battery (not shown) being electrically connected with LED lamp plate (not shown) is also installed in lamp holder 2, is provided with groove 7 in lamp holder 2, fixed head 5 is arranged in the groove 7 of lamp holder 2.
Magnet assembly comprises the first angular adjustment magnet 8 and the second angular adjustment magnet 9 of mutually insulated, first adds strong magnet 10 with the first angular adjustment magnet 8 is attached together, second adds strong magnet 11 with the second angular adjustment magnet 9 is attached together.The first angular adjustment magnet 8 and the second angular adjustment magnet 9 are fixed on fixed head 5, first adds strong magnet 10 is arranged on the side of the first angular adjustment magnet 8 towards the second angular adjustment magnet 9, and second adds strong magnet 11 is arranged on the side of the second angular adjustment magnet 9 towards the first angular adjustment magnet 8.The first angular adjustment magnet 8 and the second angular adjustment magnet 9 are all electrically connected with light emitting source.On the first angular adjustment magnet 8, be provided with the angular adjustment inclined-plane 12 of six different angles, on the second angular adjustment magnet 9, be provided with the angular adjustment inclined-plane 13 of six different angles corresponding with angular adjustment inclined-plane 12.On the first conductive supporting bar 3, be provided with the spigot surface 14 coordinating with the angular adjustment inclined-plane 12 of the first angular adjustment magnet 8, on the second conductive supporting bar 4, be provided with the spigot surface 15 coordinating with the angular adjustment inclined-plane 13 of the second angular adjustment magnet 9.The spigot surface 14 of the first conductive supporting bar 3 and the spigot surface 15 of the second conductive supporting bar 4 are all down.The spigot surface 14 of the first conductive supporting bar 3 is adsorbed on the angular adjustment inclined-plane 12 of the first angular adjustment magnet 8 and electrical connection realizes circuit turn-on, and the spigot surface 15 of the second conductive supporting bar 4 is adsorbed on the angular adjustment inclined-plane 13 of the second angular adjustment magnet 9 and electrical connection realizes circuit turn-on.First adds the angular adjustment inclined-plane 12 of strong magnet 10 the first angular adjustment magnet 8 protruding upward, angular adjustment inclined-plane 12 side direction of the first angular adjustment magnet 8 are protruded first and are added the side that strong magnet 10, the first adds strong magnet 10 and inhale mutually with the side of the first conductive supporting bar 3; Second adds the angular adjustment inclined-plane 13 of strong magnet 11 the second angular adjustment magnet 9 protruding upward, angular adjustment inclined-plane 12 side direction of the second angular adjustment magnet 9 are protruded second and are added the side that strong magnet 11, the second adds strong magnet 11 and inhale mutually with the side of the second conductive supporting bar 4.The end that the first conductive supporting bar 3 protrudes lamp holder 2 is connected with the end that the second conductive supporting bar 4 protrudes lamp holder 2 by insulating part 22.First adds strong magnet 10 by sheet metal (not shown) and wire (not shown) UNICOM, and wire (not shown) is connected LED lamp plate; Second adds strong magnet 11 by another sheet metal (not shown) and another wire (not shown) UNICOM, another wire (not shown) is connected LED lamp plate, realizes lamp plate powered lighting thereby realize from conductive supporting bar to the circuit pathways of LED lamp plate.
The lamp holder switch 16 being electrically connected with light emitting source is also installed on fixed head 5, and lamp holder switch 16 is controlled the power supply of battery to lamp plate.Lamp holder switch 16 is placed between the first angular adjustment magnet 8 and the second angular adjustment magnet 9.
As shown in Figure 4, be respectively equipped with conducting strip 17 in lamp holder 2 outsides, conducting strip 17 is electrically connected with the chargeable battery of lamp holder inside; In lamp socket 1, be provided with the lamp holder accommodation space 18 coordinating with lamp holder 2, be provided with the two exposed spring leafs 19 that coordinate with the conducting strip 17 in lamp holder outside at the medial surface of lamp holder accommodation space 18, spring leaf 19 is electrically connected with the external power supply joint of lamp socket 1.When lamp holder 2 is placed in the lamp holder accommodation space 18 at lamp socket 1 middle part when interior according to an orientation, two spring leafs 19 contact respectively with two conducting strips 17, realize circuit turn-on, give the battery charging of lamp holder 2 inside.
As shown in Figure 5, be provided with breach 21 places be provided with multiple USB interfaces 20 in the outside of the disconnection of lamp socket 11, USB interface 20 is connected with lamp socket 1 internal power cord, can realize the function to multiple electronic product charging.
Inhaling mutually with the side that adds strong magnet the suction that formation is larger with the angular adjustment inclined-plane of corresponding angular adjustment magnet by conductive supporting bar is arranged on lamp holder 2 on conductive supporting bar.Slip by magnet assembly on conductive supporting bar or rotation coordinate with the angular adjustment inclined-plane 12 of different angles, realize oscilaltion and the angular adjustment of lamp holder 2, conversion light direction of illumination and scope.
Embodiment 2
As shown in Figure 7, as different from Example 1, on the first angular adjustment magnet 30, be provided with the angular adjustment inclined-plane 31 of four different angles, on the second angular adjustment magnet 32, be provided with the angular adjustment inclined-plane 33 of four different angles.
Claims (10)
1. a liftable multi-function desk lamp, comprise lamp socket, lamp holder, light emitting source is installed in lamp holder, on lamp socket, be provided with the external power supply joint being electrically connected with external power source, it is characterized in that: also comprise and fix with lamp socket and be electrically connected with the external power supply joint of lamp socket and the first conductive supporting bar and the second conductive supporting bar of mutually insulated, and be arranged on the magnet assembly in lamp holder; Magnet assembly comprises the first angular adjustment magnet and the second angular adjustment magnet of mutually insulated, and the first angular adjustment magnet and the second angular adjustment magnet are all electrically connected with light emitting source; Be equipped with the angular adjustment inclined-plane of plural different angles in the first angular adjustment magnet and the second position corresponding to angular adjustment magnet, on the first conductive supporting bar, be provided with the spigot surface coordinating with the angular adjustment inclined-plane of the first angular adjustment magnet, on the second conductive supporting bar, be provided with the spigot surface coordinating with the angular adjustment inclined-plane of the second angular adjustment magnet; The spigot surface of the first conductive supporting bar is adsorbed on the angular adjustment inclined-plane of the first angular adjustment magnet and electrical connection, and the spigot surface of the second conductive supporting bar is adsorbed on the angular adjustment inclined-plane of the second angular adjustment magnet and electrical connection.
2. a kind of liftable multi-function desk lamp according to claim 1, is characterized in that: magnet assembly also comprises first add strong magnet together with the first angular adjustment magnet adsorption, and second adds strong magnet together with the second angular adjustment magnet adsorption; The spigot surface of the spigot surface of the first conductive supporting bar and the second conductive supporting bar all down; First adds the angular adjustment inclined-plane of strong magnet the first angular adjustment magnet protruding upward, and the angular adjustment inclined-plane side direction of the first angular adjustment magnet is protruded first and added strong magnet, and inhale mutually with the side of the first conductive supporting bar the first side that adds strong magnet; Second adds the angular adjustment inclined-plane of strong magnet the second angular adjustment magnet protruding upward, and the angular adjustment inclined-plane side direction of the second angular adjustment magnet is protruded second and added strong magnet, and inhale mutually with the side of the second conductive supporting bar the second side that adds strong magnet.
3. a kind of liftable multi-function desk lamp according to claim 2, is characterized in that: also comprise fixed head; The first angular adjustment magnet and the second angular adjustment magnet are fixed on fixed head; In lamp holder, be provided with groove, fixed head is arranged in the groove of lamp holder.
4. a kind of liftable multi-function desk lamp according to claim 3, is characterized in that: the lamp holder switch being electrically connected with light emitting source is also installed on fixed head, and lamp holder switch is placed between the first angular adjustment magnet and the second angular adjustment magnet.
5. according to a kind of liftable multi-function desk lamp described in claim 1 to 4 any one, it is characterized in that: the chargeable battery being electrically connected with light emitting source is also installed in lamp holder.
6. a kind of liftable multi-function desk lamp according to claim 5, is characterized in that: be respectively equipped with two conducting strips in lamp holder outside, conducting strip is electrically connected with the chargeable battery of lamp holder inside; In lamp socket, be provided with the lamp holder accommodation space coordinating with lamp holder, be provided with the two exposed spring leafs that coordinate with the conducting strip of lamp holder at the medial surface of lamp holder accommodation space, two spring leafs are electrically connected with the external power supply joint of lamp socket; Be arranged on the state of the lamp holder accommodation space in lamp socket at lamp holder, two spring leafs contact with two conducting strips respectively.
7. a kind of liftable multi-function desk lamp according to claim 5, is characterized in that: lamp socket outside is provided with multiple USB interfaces.
8. a kind of liftable multi-function desk lamp according to claim 5, is characterized in that: lamp holder is circular; Lamp socket is ring-type, is provided with the breach of disconnection on lamp socket.
9. a kind of liftable multi-function desk lamp according to claim 5, is characterized in that: the first conductive supporting bar is formed by metallic rod bending, the second conductive supporting bar is formed by metallic rod bending; The end that the first conductive supporting bar protrudes lamp holder is connected with the end that the second conductive supporting bar protrudes lamp holder by insulating part.
10. a kind of liftable multi-function desk lamp according to claim 5, is characterized in that: the cross section of the first conductive supporting bar and the second conductive supporting bar is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269912.4U CN203868801U (en) | 2014-05-23 | 2014-05-23 | Multifunctional lifting desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269912.4U CN203868801U (en) | 2014-05-23 | 2014-05-23 | Multifunctional lifting desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203868801U true CN203868801U (en) | 2014-10-08 |
Family
ID=51649753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420269912.4U Expired - Fee Related CN203868801U (en) | 2014-05-23 | 2014-05-23 | Multifunctional lifting desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203868801U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114855A (en) * | 2015-09-22 | 2015-12-02 | 姚京凯 | Multi-functional table lamp special for students |
| CN105822934A (en) * | 2016-05-27 | 2016-08-03 | 苏州昆仑工业设计有限公司 | Portable LED table lamp |
| CN106352262A (en) * | 2015-07-15 | 2017-01-25 | 永曜电机(深圳)有限公司 | Novel LED desk lamp |
| CN106931412A (en) * | 2015-12-31 | 2017-07-07 | 固安翌光科技有限公司 | A kind of adjustable light fixture and its adjusting method |
| IT201700091575A1 (en) * | 2017-11-20 | 2019-05-20 | Benedetto Bartoli | Electric current transfer system on LED lamps of various shapes with closed loop and / or open loop with magnets contact socket. |
-
2014
- 2014-05-23 CN CN201420269912.4U patent/CN203868801U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352262A (en) * | 2015-07-15 | 2017-01-25 | 永曜电机(深圳)有限公司 | Novel LED desk lamp |
| CN105114855A (en) * | 2015-09-22 | 2015-12-02 | 姚京凯 | Multi-functional table lamp special for students |
| CN105114855B (en) * | 2015-09-22 | 2018-03-13 | 姚京凯 | A kind of special desk lamp of multifunctional student |
| CN106931412A (en) * | 2015-12-31 | 2017-07-07 | 固安翌光科技有限公司 | A kind of adjustable light fixture and its adjusting method |
| CN105822934A (en) * | 2016-05-27 | 2016-08-03 | 苏州昆仑工业设计有限公司 | Portable LED table lamp |
| IT201700091575A1 (en) * | 2017-11-20 | 2019-05-20 | Benedetto Bartoli | Electric current transfer system on LED lamps of various shapes with closed loop and / or open loop with magnets contact socket. |
| WO2019096444A1 (en) * | 2017-11-20 | 2019-05-23 | Benedetto Bartoli | System for the transfer of electrical current to led lamps of various shapes in a closed and/or open loop with a magnetic contact socket |
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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: 20141008 Termination date: 20160523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |