CN203771178U - Table lamp - Google Patents
Table lamp Download PDFInfo
- Publication number
- CN203771178U CN203771178U CN201420164506.1U CN201420164506U CN203771178U CN 203771178 U CN203771178 U CN 203771178U CN 201420164506 U CN201420164506 U CN 201420164506U CN 203771178 U CN203771178 U CN 203771178U
- Authority
- CN
- China
- Prior art keywords
- housing
- axle
- desk lamp
- axle body
- support
- 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
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a table lamp which comprises a table lamp base, a support and a bulb assembly. The bulb assembly is connected with the table lamp base through the support, the bulb assembly comprises a lamp shell connected with the support and a light emitting unit internally arranged in the lamp shell, the lamp shell comprises a shell body and a shell connecting shaft, one end of the shell connecting shaft is in rotatable connection with the shell body, the other end of the shell connecting shaft is connected with the support, the shell body is provided with a cavity containing the light emitting unit and a lens located on a light beam path, and the light emitting unit is an LED light source module. According to the table lamp, the lamp shell is set to be of the structure that the lamp shell and the shell connecting shaft are in rotatable connection, and therefore the irradiation angle of the light emitting face of the lamp shell can be adjusted, and use needs are met; the LED light source module is adopted by the light emitting unit, light emitting reliability can be effectively improved, and energy consumption can be reduced.
Description
Technical field
The utility model relates to a kind of desk lamp.
Background technology
In daily life, people can utilize desk lamp to come the weak region of reinforcement indoor light conventionally.The desk lamp of use comprises Desk lamp feet, support and steeps assembly for alight at present, and bulb assembly is connected with Desk lamp feet by support.In existing a kind of Table lamp structure, bulb assembly comprises a lamp housing and is built in the luminescence unit in lamp housing, due to lamp housing with support for being fixedly connected with, the angle of lamp housing exiting surface is the required irradiating angle of user not necessarily, causes the use of desk lamp to have limitation.
Utility model content
The utility model provides a kind of desk lamp, and object is to make the irradiating angle of exiting surface of lamp housing adjustable.
To achieve these goals, the technical scheme that the utility model is taked is: a kind of desk lamp, comprise Desk lamp feet, support and bulb assembly, bulb assembly is connected with Desk lamp feet by support, bulb assembly comprises the lamp housing being connected with support and is built in the luminescence unit in lamp housing, described lamp housing comprises enclosure body and housing connecting axle, housing connecting axle one end and enclosure body are rotationally connected, the other end is connected with described support, enclosure body is provided with to be held the cavity of described luminescence unit and is positioned at the lens on beam path, and luminescence unit is LED light source module.
Described support is provided with the lamp holder seat body for being connected with described housing connecting axle.
Described housing connecting axle and described lamp holder seat body are for being threaded or clamping is connected.
The sidewall of described enclosure body is provided with circular opening, described housing connecting axle comprises the first axle body and the second axle body, the first axle body is connected with described lamp holder seat body, the second axle body one end is connected with the first axle body, the other end stretches in the opening of enclosure body and is rotationally connected with enclosure body, and the position that the second axle body stretches in enclosure body is provided with annular limited block.
Described the first axle body and the second axle body are provided with coaxial centre bore, and centre bore is coaxial with the opening in described enclosure body, in the centre bore of the second axle body insertion the first axle body, are connected with the first axle body.
On described the second axle body, cover has disk spring and disk spring to be clipped between the end face of described the first axle body and the lateral surface of described enclosure body.
Described the second axle body and the first axle body are for being threaded or clamping is connected.
Described enclosure body comprises interconnective the first housing and the second housing, and described opening is located in the end sidewalls of described the first housing, and described lens are located on the first housing.
The surface with described the first housing madial wall laminating of described limited block is provided with frosted decorative pattern, and the madial wall of the opening part of the first housing is also provided with frosted decorative pattern.
Described support is rod shaped structure, and the lower end of support is fixedly connected with described Desk lamp feet, and upper end is fixedly connected with described lamp holder seat body.
Desk lamp of the present utility model, it is the structure being rotationally connected that lamp housing is arranged to housing connecting axle, thereby can regulate the irradiating angle of lamp housing exiting surface, meets instructions for use; Luminescence unit adopts LED light source module, can effectively improve luminous reliability, and can reduce energy consumption.
Brief description of the drawings
This description comprises the following drawings, shown in content respectively:
Fig. 1 is the structural representation of the utility model desk lamp;
Fig. 2 is the decomposing schematic representation of the utility model desk lamp bulb assembly;
In figure, be labeled as:
1, Desk lamp feet; 2, support; 21, the upper body of rod; 22, the lower body of rod; 3, luminescence unit; 4, bulb assembly; 5, enclosure body; 51, the first housing; 52, the second housing; 53, opening; 54, projection; 6, housing connecting axle; 61, the first axle body; 62, the second axle body; 63, limited block; 64, the first spacing draw-in groove; 65, the first spacing fixture block; 66, the second spacing fixture block; 7, disk spring; 8, lens; 9, lamp holder seat body; 91, the second spacing draw-in groove.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail, and object is to help those skilled in the art to have more complete, accurate and deep understanding to design of the present utility model, technical scheme, and contributes to its enforcement.
As depicted in figs. 1 and 2, a kind of desk lamp of the utility model, comprises Desk lamp feet 1, support 2 and bulb assembly 4, and bulb assembly 4 is connected with Desk lamp feet 1 by support 2, and bulb assembly 4 comprises the lamp housing being connected with support 2 and is built in the luminescence unit 3 in lamp housing.The lamp housing of this desk lamp comprises enclosure body 5 and housing connecting axle 6, is provided with and holds the cavity of luminescence unit 3 and be positioned at the lens 8 on beam path in enclosure body 5, and the light that luminescence unit 3 produces is outwards launched through lens 8.Housing connecting axle 6 one end and enclosure body 5 are rotationally connected, and the other end is connected with support 2, and the axis of the rotation centerline of enclosure body 5 and housing connecting axle 6 is parallel or overlap, the rotation centerline place plane parallel of lens 8 and enclosure body 5.Enclosure body 5 with housing connecting axle 6 for being rotationally connected, thereby can pass through roll-shell body 5, to regulate the irradiating angle of lamp housing exiting surface, meet the needed irradiating angle of user.Luminescence unit 3 in enclosure body 5 is LED light source module, and luminescence unit 3 is electrically connected with the circuit board in Desk lamp feet 1 by wire, is opened and closed by the switch control on Desk lamp feet 1, and LED light source module can effectively improve luminous reliability, and can reduce energy consumption.
Specifically, support 2 is provided with the lamp holder seat body 9 for being connected with housing connecting axle 6, and housing connecting axle 6 is detachable connection with lamp holder seat body 9, can be for being threaded or clamping connection.
The structure of enclosure body 5 and housing connecting axle 6 is as shown in Fig. 2 exploded view, and the sidewall of enclosure body 5 is provided with circular opening 53, stretches into and connects for housing connecting axle 6.Housing connecting axle 6 comprises the first axle body 61 and the second axle body 62 that set gradually along axis, the first axle body 61 and the second axle body 62 are cylindrical structural, the first axle body 61 is connected with lamp holder seat body 9, one end of the second axle body 62 is connected with the first axle body 61, the other end stretches in the opening 53 of enclosure body 5 and is rotationally connected with enclosure body 5, the external diameter of the second axle body 62 is more smaller than the aperture of the opening of enclosure body 5 53, the second axle body 62 can be stretched in opening 53, the position that this end of the second axle body 62 stretches in enclosure body 5 is also provided with annular limited block 63, the external diameter of this limited block 63 is larger than the aperture of the opening 53 in enclosure body 5, to play position-limiting action, guarantee that enclosure body 5 can be enclosed within on housing connecting axle 6 by opening 53, and enclosure body 5 can be rotated relative to housing connecting axle 6.In the present embodiment, limited block 63 is the ends in enclosure body 5 of stretching into that are set in the second axle body 62, coaxial with the second axle body 62, and be formed in one with the second axle body 62, the axis of the rotation centerline of enclosure body 5 and housing connecting axle 6 coincides, the rotation centerline place plane parallel of lens 8 and enclosure body 5.
For the ease of arranging the wire being connected with the luminescence unit 3 in enclosure body 5, center at the first axle body 61 and the second axle body 62 is provided with coaxial centre bore, centre bore is the through hole axially running through along the first axle body 61 and the second axle body 62 respectively, and centre bore is coaxial with the opening 53 in enclosure body 5, the second axle body 62 inserts in the centre bore of the first axle body 61 and is connected with the first axle body 61.Lamp holder seat body 9 is also cylindrical structural, the center is also provided with centre bore, this centre bore can be arranged to through hole, but need extend to the end face towards the first axle body 61 of lamp holder seat body 9, the first axle body 61 can be inserted in the centre bore of lamp holder seat body 9 and be connected with lamp holder seat body 9.Owing to being all provided with hole on housing connecting axle 6 and lamp holder seat body 9, the wire being connected with luminescence unit 3 can pass the centre bore of the second axle body 62, the first axle body 61 and lamp holder seat body 9 successively, outwards pass or penetrate support 2 from lamp holder seat body 9 again, be finally connected to the circuit board in Bulb holder of table lamp.Wire passes in housing connecting axle 6 and lamp holder seat body 9, can guardwire, avoid damaged.
Between the second axle body 62 and the first axle body 61, be detachable connection, can be for being threaded or clamping connection.Housing connecting axle 6 is arranged to the structure being connected to form by the first axle body 61 and the second axle body 62, in the time of assembling, first the second axle body 62 is not arranged to one end of limited block 63 through the opening 53 of enclosure body 5, to in the centre bore of this end insertion the first axle body 61 of the second axle body 62, be connected with the first axle body 61, the limited block 63 of the second axle body 62 other ends plays position-limiting action in the axial direction again.Not only structure structure of the housing connecting axle 6 of this Split type structure, easy to process, and second the limited block 63 arranging on housing 52 can guarantee to be reliably connected with enclosure body 5, limited block 63 is hard, not yielding, can effectively prevent that enclosure body 5 is because often rotating slippage from housing connecting axle 6.
As preferably, one end of the first axle body 61 is connected with lamp holder seat body 9 clampings, the other end is connected with the second axle body 62 clampings, as shown in Figure 2, on the outer surface of the path section of the first axle body 61 along being circumferentially with multiple the first fixture blocks, corresponding on the sidewall of lamp holder seat body 9 along being circumferentially with the second spacing draw-in groove 91 that coordinates clamping with the first fixture block of same number, the path section of the first axle body 61 is inserted in the centre bore of lamp holder seat body 9, snap in the second spacing draw-in groove 91 on lamp holder seat body 9 by first fixture block in outside, can realize being fixedly connected with of the first axle body 61 and lamp holder seat body 9.Equally, on the outer surface of the second axle body 62, edge is circumferentially with multiple the second fixture blocks, corresponding on the sidewall of the large footpath of the first axle body 61 section along being circumferentially with the first spacing draw-in groove 64 that coordinates clamping with the second fixture block of same number, the second axle body 62 inserts in the centre bore of the first axle body 61, snap in the first spacing draw-in groove 64 on the first axle body 61 by second fixture block in outside, can realize being fixedly connected with of the second axle body 62 and the first axle body 61.The first axle body 61 adopts respectively the mode of clamping to be connected with the second axle body 62 and lamp holder seat body 9, not only be convenient to dismounting, connect reliable, and the first spacing fixture block 65, the second spacing fixture block 66 upwards plays position-limiting action to the first axle body 61 and the second axle body 62 in week, than the mode being threaded, in the time that enclosure body 5 is rotated, the first spacing fixture block 65 and the second spacing fixture block 66 prevent that the first axle body 61 and the second axle body 62 from rotating thereupon, thereby also just avoid between the first axle body 61 and lamp holder seat body 9, getting loose between the second axle body 62 and the first axle body 61, improve the reliability of desk lamp work.
That irradiating angle in order to realize lamp housing exiting surface is adjustable based on this desk lamp, just only in the time that needs regulate, need user's hand rotation enclosure body 5, therefore in the time not needing to regulate, to guarantee enclosure body 5 can not be on housing connecting axle 6 automatic rotating.As shown in Figure 2, in this desk lamp, on the second axle body 62, be also arranged with disk spring 7, after assembling completes, this disk spring 7 is to be clipped between the end face of large footpath section and the lateral surface of enclosure body 5 of the first axle body 61, butterfly spring is for generation of axial thrust, promote respectively the first axle body 61 and enclosure body 5 towards both sides, the internal face of enclosure body 5 and the side of limited block 63 can be fitted tightly, produce larger stiction, the existence of this stiction can prevent enclosure body 5 automatic rotatings, in the time of needs roll-shell body 5, only have by the extraneous application of force and just can make its rotation.The number of disk spring 7 is selected according to the space size existing between the first axle body 61 and enclosure body 5, in the present embodiment, disk spring 7 is provided with one, its bigger diameter end is towards the first axle body 61, miner diameter end is towards enclosure body 5, and the aperture of disk spring 7 miner diameter ends is greater than the aperture of the opening 53 of enclosure body 5, prevent that disk spring 7 from embedding in opening 53 and ineffective.
As described in Figure 2, enclosure body 5 is rectangle, it comprises interconnective the first housing 51 and the second housing 52, the first housing 51 is rectangle frame structure, its inner hollow, top and bottom are unlimited, the second housing 52 is in bottom-open, inside is provided with the groove that holds luminescence unit 3, luminescence unit 3 is fixed on the inner top surface of the second housing 52, and stretch into downwards in the first housing 51, lens 8 are mounted in the bottom position place of the first housing 51, and face the luminescence unit 3 of top, lens 8 are uncovered for sealing this bottom, and make to send from luminescence unit 3 only soft.
The opening 53 that allows the second axle body 62 pass is set in the end sidewalls of the first housing 51, in order to make this opening 53 be positioned at the center, end of whole enclosure body 5, the center position being positioned on the end face of the first housing 51 on width is provided with an annular projection 54, the radian of projection 54 is 180 degree, the corresponding end face at the first housing 51 is provided with recessed semi-circular recesses downwards, the conglobate opening 53 of semi-circular recesses phase amalgamation shape of this groove and projection 54.For the ease of processing, this projection 54 and the first housing 51 can be formed in one.At the projection raising up 54 of the end face setting of the first housing 51, the corresponding bottom surface at the second housing 52 is provided with to the semi-circular recesses being recessed on, the external diameter equal and opposite in direction of the radius of this groove and projection 54, projection 54 can be embedded in groove completely, guarantee that the second housing 52 can cover on the first housing 51, to form the effective enclosure body of Integral sealing 5.
The first housing 51 for clamping is connected, is convenient to dismounting with the second housing 52, as shown in Figure 2, is provided with multiple buckles on the lateral surface of the first housing 51, and on the lateral surface of the second housing 52, corresponding position is provided with same number and the fixture block clamping that is clasped.
In order further to improve the anti-rotation effect of enclosure body 5 in the time not applying external force, the surface with the first housing 51 madial wall laminatings at limited block 63 is also provided with frosted decorative pattern, the madial wall of the first housing 51 is also provided with frosted decorative pattern on the madial wall of the position around opening 53 and projection 54, the stiction while laminating to increase the madial wall of limited block 63 and the first housing 51 and projection 54.
As described in Figure 1, in the present embodiment, support 2 is rod shaped structure, comprise the body of rod 21 and the lower body of rod 22, the upper end of the upper body of rod 21 is fixedly connected with lamp holder seat body 9, and the upper end of lower end and the lower body of rod 22 is rotationally connected, the lower end of the lower body of rod 22 and Desk lamp feet 1 are for being rotationally connected, be that support 2 entirety can be rotated relative to Desk lamp feet 1, and also can relatively rotate between the upper body of rod 21 of support 2 and the lower body of rod 22, thereby can regulate the position of bulb assembly 4.Rotation centerline between the upper body of rod 21 and the lower body of rod 22 parallels with the rotation centerline between the lower body of rod 22 and Desk lamp feet 1, and spatially perpendicular with the rotation centerline of enclosure body 5.
As deformation program, the upper body of rod 21 and the lower body of rod 22 can be hollow stem, so that arrange the wire being connected with luminescence unit 3, wire penetrates in support 2 through lamp holder seat body 9, finally penetrates in Desk lamp feet 1.
As another deformation program, the rotation centerline that can arrange between the lower body of rod 22 and Desk lamp feet 1 is to be positioned on the bar length direction of the lower body of rod 22, rotation centerline between the upper body of rod 21 and the lower body of rod 22 is vertical with the bar length direction of the lower body of rod 22, and spatially perpendicular with the rotation centerline of enclosure body 5, thus can realize bulb assembly 4 six degree of freedom regulate.
Below by reference to the accompanying drawings the utility model is exemplarily described.Obviously, the utility model specific implementation is not subject to the restrictions described above.As long as having adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; Or without improvement, above-mentioned design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (10)
1. a desk lamp, comprise Desk lamp feet, support and bulb assembly, bulb assembly is connected with Desk lamp feet by support, bulb assembly comprises the lamp housing being connected with support and is built in the luminescence unit in lamp housing, it is characterized in that: described lamp housing comprises enclosure body and housing connecting axle, housing connecting axle one end and enclosure body are rotationally connected, the other end is connected with described support, enclosure body is provided with to be held the cavity of described luminescence unit and is positioned at the lens on beam path, and luminescence unit is LED light source module.
2. desk lamp according to claim 1, is characterized in that: described support is provided with the lamp holder seat body for being connected with described housing connecting axle.
3. desk lamp according to claim 2, is characterized in that: described housing connecting axle and described lamp holder seat body are for being threaded or clamping is connected.
4. according to the desk lamp described in claim 2 or 3, it is characterized in that: the sidewall of described enclosure body is provided with circular opening, described housing connecting axle comprises the first axle body and the second axle body, the first axle body is connected with described lamp holder seat body, the second axle body one end is connected with the first axle body, the other end stretches in the opening of enclosure body and is rotationally connected with enclosure body, and the position that the second axle body stretches in enclosure body is provided with annular limited block.
5. desk lamp according to claim 4, is characterized in that: described the first axle body and the second axle body are provided with coaxial centre bore, and centre bore is coaxial with the opening in described enclosure body, in the centre bore of the second axle body insertion the first axle body, is connected with the first axle body.
6. desk lamp according to claim 5, is characterized in that: on described the second axle body, cover has disk spring and disk spring to be clipped between the end face of described the first axle body and the lateral surface of described enclosure body.
7. desk lamp according to claim 6, is characterized in that: described the second axle body and the first axle body are for being threaded or clamping is connected.
8. desk lamp according to claim 7, is characterized in that: described enclosure body comprises interconnective the first housing and the second housing, and described opening is located in the end sidewalls of described the first housing, and described lens are located on the first housing.
9. desk lamp according to claim 8, is characterized in that: the surface with described the first housing madial wall laminating of described limited block is provided with frosted decorative pattern, and the madial wall of the opening part of the first housing is also provided with frosted decorative pattern.
10. desk lamp according to claim 9, is characterized in that: described support is rod shaped structure, and the lower end of support is fixedly connected with described Desk lamp feet, and upper end is fixedly connected with described lamp holder seat body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420164506.1U CN203771178U (en) | 2014-04-04 | 2014-04-04 | Table lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420164506.1U CN203771178U (en) | 2014-04-04 | 2014-04-04 | Table lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203771178U true CN203771178U (en) | 2014-08-13 |
Family
ID=51288368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420164506.1U Expired - Fee Related CN203771178U (en) | 2014-04-04 | 2014-04-04 | Table lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203771178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016095147A1 (en) * | 2014-12-18 | 2016-06-23 | 龚金凤 | Led table lamp |
-
2014
- 2014-04-04 CN CN201420164506.1U patent/CN203771178U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016095147A1 (en) * | 2014-12-18 | 2016-06-23 | 龚金凤 | Led table lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11262040B2 (en) | Electronic simulation candle | |
| CN203052227U (en) | Lamp capable of adjusting light | |
| CN203771178U (en) | Table lamp | |
| CN201066090Y (en) | LED focusing lamp capable of rotating bulb holder | |
| CN203784760U (en) | Zoom LED lamp for museum | |
| CN204922650U (en) | LED projecting lamp | |
| CN105114869A (en) | LED lamp | |
| CN204943213U (en) | A kind of setting-in LED double end wall lamp | |
| CN202253448U (en) | Rotatable lamp holder | |
| CN202082737U (en) | LED (light-emitting diode) spot lamp | |
| CN205842370U (en) | A kind of concealed Adjustable head lamp of turning arm | |
| CN203927550U (en) | A kind of spherical LED desk lamp | |
| CN203757526U (en) | Light-emitting diode (LED) tube lamp | |
| CN207378658U (en) | A kind of LED lamp of 360 degree of rotations of lamp cap | |
| CN202371604U (en) | LED (Light-Emitting Diode) ceiling lamp | |
| CN202613146U (en) | LED (Light-Emitting Diode) with conveniently adjustable illumination angle | |
| CN206572286U (en) | A kind of Projecting Lamp | |
| CN206191345U (en) | Pixel light source | |
| CN202419500U (en) | Dimming lamp | |
| CN204805963U (en) | Lightweight headlight | |
| CN204593052U (en) | A kind of Down lamp | |
| CN204534463U (en) | A kind of advertising lamp coupling | |
| CN204114871U (en) | A kind of luminous arm stretched out structure of light fixture | |
| CN203744150U (en) | Rotatable lamp cap and illuminating lamp tube provided with same | |
| CN204201666U (en) | For ceiling fan LED lamp and there is the ceiling fan of this light fixture |
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: 20140813 Termination date: 20150404 |
|
| EXPY | Termination of patent right or utility model |