CN202835260U - Lamp holder and lighting device having the same - Google Patents
Lamp holder and lighting device having the same Download PDFInfo
- Publication number
- CN202835260U CN202835260U CN 201220044908 CN201220044908U CN202835260U CN 202835260 U CN202835260 U CN 202835260U CN 201220044908 CN201220044908 CN 201220044908 CN 201220044908 U CN201220044908 U CN 201220044908U CN 202835260 U CN202835260 U CN 202835260U
- Authority
- CN
- China
- Prior art keywords
- lamp holder
- lighting device
- guide rail
- lighthead assembly
- mechanical fastener
- 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
Images
Abstract
The utility model relates to the compatible installation of a lamp holder and a lighting device, and especially discloses the lamp holder (10) and the lighting device (100) having the lamp holder (10). The lamp holder (10) comprises a first lamp holder component (20), and a second lamp holder component (40) which is suitable to be detachably connected to the first lamp holder component (20). The lamp holder and lighting device having the same are advantageous in that a combined type lamp holder design which combines different lamp holder components is adopted, and thereby the installation compatibility of the lamp holder and the lighting device is improved; the irradiation angle of the lighting device is easier to be adjusted; no self-assembling or wiring is required by a user, facilitating the use for the user.
Description
Technical field
The utility model relates to a kind of lamp holder and a kind of lighting device that comprises this lamp holder, more specifically, relates to the compatible installation question of lamp holder and lighting device.
Background technology
Having can be along the track lamp of guide rail slip.Track lamp is owing to being convenient to be subject to another position from a position movement user's welcome some certain applications.
Track lamp generally comprises guide rail lamp holder (being also referred to as guide rail connector), ballast component and luminescence component etc.The guide rail lamp holder comprises mechanical fastener and electrical fitting.The guide rail lamp holder is suitable for engaging with the guide rail that for example is installed on the ceiling by its mechanical fastener, thereby slides along guide rail under the state that can keep at the binding post of its electrical fitting and guide rail electrically contacting.
This shows, track lamp differs greatly at mounting structure with other lamp (hereinafter referred to as conventional lights) that for example has screw socket or bayonet socket.On the one hand, the lamp holder of track lamp (guide rail lamp holder) is different from the structure of the lamp holder (for example screw socket or bayonet socket) of conventional lights.On the other hand, be used for holding the supporting/electric power-feeding structure (guide rail) of guide rail lamp holder from also different for the structure of the supporting/electric power-feeding structure (screw lamp holder or bayonet cap) that holds screw socket or bayonet socket.That is to say, track lamp and conventional lights are incompatible aspect installation.Track lamp must be in the situation that have guide rail and could install and use, and conventional lights must be in the situation that have prior lamp holder (for example screw lamp holder or bayonet cap) and could install and use.
Yet, for the user, exist sometimes to have track lamp but by chance do not have guide rail and only have the situation of prior lamp holder, equally also exist to have conventional lights but by chance do not have prior lamp holder and only have the situation of guide rail.Like this, because track lamp and conventional lights are incompatible aspect installation, cause the user when needs use lamp, can't install and use the inconvenience of lamp.
In addition, yet there is room for improvement in existing lamp (especially gas-discharge lamp) aspect the adjusting of the irradiating angle of lamp and aspect lamp integrated.For example, the difficult adjusting of the irradiating angle of existing lamp or adjustable angle and scope are not enough.Again for example, the parts such as lamp holder, ballast component and luminescence component of existing lamp (especially gas-discharge lamp) are that separate rather than integrated, therefore need the user to assemble voluntarily and wiring, thereby not only cause the user inconvenient, but also easily make the mistake assembling and wiring and cause assembling and wiring is easily become flexible and unstable.
Here, it should be noted that the technical information that our department's branch provides is intended to help understand better the utility model, and might not consist of prior art of the present utility model.
The utility model content
Technical problem to be solved in the utility model is: a kind of lamp holder and a kind of lighting device that comprises this lamp holder are provided, and described lamp holder and described lighting device can solve or alleviate at least existing at least one shortcoming in the above-mentioned correlation technique.
The technical scheme that the utility model adopts is as described below.
According to one side of the present utility model, a kind of lamp holder is provided, described lamp holder comprises: the first Lighthead assembly; The second Lighthead assembly, described the second Lighthead assembly is suitable for removably being connected to described the first Lighthead assembly.
In above-mentioned lamp holder, preferably, described the first Lighthead assembly comprises the guide rail junction surface, and described guide rail junction surface is suitable for mechanically and electrically being engaged to guide rail, in order to described lamp holder can be slided along described guide rail.
In above-mentioned lamp holder, preferably, described guide rail junction surface comprises mechanical fastener and electrical fitting, described mechanical fastener be suitable for optionally with described guide rail or described the second Lighthead assembly in corresponding retainer engage, thereby described guide rail or described the second Lighthead assembly are locked to described the first Lighthead assembly, and described electrical fitting be suitable for optionally with described guide rail or described the second Lighthead assembly in corresponding binding post engage, be electrically connected thereby form betwixt.
In above-mentioned lamp holder, preferably, described mechanical fastener is square tabular connector substantially movably, and described mechanical fastener can be mobile between the unlocked position of outstanding latched position and retraction, in described latched position, described mechanical fastener engages with described retainer, thereby described guide rail or described the second Lighthead assembly are locked to described the first Lighthead assembly, and in described unlocked position, described mechanical fastener and described retainer are disengaged, thereby allow described the first Lighthead assembly to pull down from described guide rail or described the second Lighthead assembly.
In above-mentioned lamp holder, preferably, described electrical fitting is semicircular sheet connector substantially movably, and described electrical fitting can be mobile between the electric open position of outstanding electrically connecting position and retraction, and in described electrically connecting position, described electrical fitting engages with described binding post, be electrically connected thereby form betwixt, and in described electric open position, described electrical fitting and described binding post are disengaged, thereby disconnect electrical connection therebetween.
In above-mentioned lamp holder, preferably, described the first Lighthead assembly comprises the control piece be used to the motion of controlling described mechanical fastener and described electrical fitting.
In above-mentioned lamp holder, preferably, described control piece comprises control handle and control lever, control the motion of described mechanical fastener by the rotation of described control handle, thereby make described mechanical fastener move to described unlocked position or move to described latched position from described unlocked position from described latched position, and control the motion of described electrical fitting by the rotation of described control lever, thereby make described electrical fitting move to described electric open position or move to described electrically connecting position from described electric open position from described electrically connecting position.
In above-mentioned lamp holder, preferably, described the first Lighthead assembly comprise for the connecting portion of other components bonding of lighting device.
In above-mentioned lamp holder, preferably, described the second Lighthead assembly is the screw socket parts.
In above-mentioned lamp holder, preferably, described screw socket parts comprise screw socket section and housing section, and described screw socket section is used for being installed in screw lamp holder, and described housing section is limited with the chamber be used to the guide rail junction surface that holds described the first Lighthead assembly.
According on the other hand of the present utility model, a kind of lighting device is provided, described lighting device comprises aforesaid lamp holder.
In above-mentioned lighting device, preferably, described lighting device also comprises: the ballast component, described ballast component is mechanically connected to described lamp holder by the connecting portion of described lamp holder, thereby so that the ballast in the described ballast component electrically is connected to the corresponding electrical structure in the described lamp holder; Rotatable bar, an end of described rotatable bar is connected to described ballast component, and described rotatable bar is constructed to be permeable to around its longitudinal axis rotation; And luminescence component, described luminescence component is connected to the other end of described rotatable bar.
In above-mentioned lighting device, preferably, described lamp holder, described ballast component, described rotatable bar and described luminescence component are made one, so that described lighting device is Integral lighting device.
In above-mentioned lighting device, preferably, described luminescence component and described rotatable bar interconnect by ball-and-socket mechanism, thereby so that described luminescence component can freely rotate with respect to described rotatable bar.
In above-mentioned lighting device, preferably, described lighting device is the gas discharge lighting device.
In above-mentioned lighting device, preferably, described gas discharge lighting device is ceramic metal halide lighting device or quartz metal halide lighting device.
According to one or more embodiment/embodiment of the present utility model, can be achieved as follows described beneficial effect.
According to the utility model illustrative embodiments, owing to having adopted so-called " combined type " lamp holder design that different Lighthead assemblies are combined, therefore improve according to the lamp holder of the utility model illustrative embodiments and lighting device in the compatibility aspect the installation.In other words, can be mounted to easily in different supporting/electric power-feeding structure (for example screw lamp holder and guide rail) according to lamp holder and the lighting device of the utility model illustrative embodiments, thereby make things convenient for widely user's use.
In addition, according to the utility model illustrative embodiments, owing to adopting simultaneously two kinds of rotating mechanisms of rotatable bar and ball-and-socket mechanism, therefore allow the irradiating angle of lighting device more to be easy to regulate and enlarged adjustable angle and scope.
In addition, according to the utility model illustrative embodiments, lighting device is that the parts such as lamp holder, rectifier assembly and luminescence component are formed in Integral lighting device together, therefore do not need the user to assemble voluntarily and wiring, thereby not only can not cause the user inconvenient, nor can make the mistake assembling and wiring and assembling and wiring also are not easy loosening and unstable.
Description of drawings
By the specific embodiment part that provides referring to accompanying drawing, it is easier to understand that feature and advantage of the present utility model will become, in described accompanying drawing:
Fig. 1 is the stereogram that illustrates according to the main element of the lamp holder of the utility model illustrative embodiments;
Fig. 2 is the stereogram that illustrates according to the lamp holder of the utility model illustrative embodiments;
Fig. 3 illustrates another stereogram according to the main element of the lamp holder of the utility model illustrative embodiments of observing from another angle;
Fig. 4 is the exploded perspective view that illustrates according to the lamp holder of the utility model illustrative embodiments;
Fig. 5 is the stereogram that illustrates according to the screw socket parts of the lamp holder of the utility model illustrative embodiments;
Fig. 6 is the exploded perspective view that illustrates according to the screw socket parts of the lamp holder of the utility model illustrative embodiments;
Fig. 7 is the stereogram that illustrates according to the lighting device that is attached with the screw socket parts of the utility model illustrative embodiments; And
Fig. 8 is the stereogram that illustrates according to the lighting device of pulling down the screw socket parts of the utility model illustrative embodiments.
The specific embodiment
With reference to the accompanying drawings the utility model illustrative embodiments is described in detail.Description to illustrative embodiments only is for the demonstration purpose, and never is the restriction to the utility model and application or usage.
At first referring to figs. 1 through the lamp holder of Fig. 6 description according to the utility model illustrative embodiments.Wherein, Fig. 1 is the stereogram that illustrates according to the main element of the lamp holder of the utility model illustrative embodiments, Fig. 2 is the stereogram that illustrates according to the lamp holder of the utility model illustrative embodiments, Fig. 3 illustrates another stereogram according to the main element of the lamp holder of the utility model illustrative embodiments of observing from another angle, Fig. 4 is the exploded perspective view that illustrates according to the lamp holder of the utility model illustrative embodiments, Fig. 5 is the stereogram that illustrates according to the screw socket parts of the lamp holder of the utility model illustrative embodiments, and Fig. 6 is the exploded perspective view that illustrates according to the screw socket parts of the lamp holder of the utility model illustrative embodiments.
In these accompanying drawings, indicate with Reference numeral 10 according to the lamp holder of the utility model illustrative embodiments.
In illustrated embodiment, the screw socket parts 40 (as according to the second Lighthead assembly of the present utility model) that lamp holder 10 can comprise main element 20 (as according to the first Lighthead assembly of the present utility model) and removably be connected to main element 20.Here, although it should be noted that in illustrated embodiment, what illustrate and describe is screw socket parts 40, but it will be appreciated by those skilled in the art that and also can adopt other suitable Lighthead assembly (for example bayonet socket parts and pin cap parts).
In illustrated embodiment, main element 20 comprises guide rail junction surface 22 (seeing Fig. 1).Guide rail junction surface 22 is positioned at the top of main element 20.Guide rail junction surface 22 is suitable for engaging with the guide rail that for example is installed on the ceiling.Here, what can also conceive is, alternately, main element 20 comprises other lamp head that is different from guide rail junction surface 22, thereby main element 20 can engage with other the supporting/electric power-feeding structure that is different from guide rail.
In illustrated embodiment, guide rail junction surface 22 is roughly rectangular shape on the whole.Yet, those skilled in the art are to be understood that, guide rail junction surface 22 can be other suitable shape, as long as thereby guide rail junction surface 22 can cooperate and can stably and successfully slide with respect to guide rail with corresponding guide rail, thereby perhaps can cooperation can stably positioning instant can with respect to screw socket parts 40 with corresponding screw socket parts 40.
In illustrated embodiment, guide rail junction surface 22 comprises mechanical fastener 31 and electrical fitting 33 (seeing Fig. 1).Mechanical fastener 31 can engage with the counter structure in guide rail or the screw socket parts 40, thereby guide rail or screw socket parts 40 are locked to guide rail junction surface 22 and then main element 20.Electrical fitting 33 can engage with the counter structure of guide rail or screw socket parts 40, is electrically connected thereby form betwixt.
In a preferred embodiment, mechanical fastener 31 is square tabular connectors substantially movably.Particularly, mechanical fastener 31 can be mobile between as shown in Figure 1 extrusion position (latched position) and retracted position as shown in Figure 4 (unlocked position).In outstanding/latched position, mechanical fastener 31 engages with the counter structure of guide rail or screw socket parts 40, thereby guide rail or screw socket parts 40 are locked to guide rail junction surface 22 and then main element 20.In retraction/unlocked position, mechanical fastener 31 is disengaged with the counter structure of guide rail or screw socket parts 40, thereby allows guide rail junction surface 22 and then main element 20 to pull down from guide rail or screw socket parts 40.
In illustrated embodiment, mechanical fastener 31 is arranged on the both sides, front and back at guide rail junction surface 22 symmetrically, and the every side at guide rail junction surface 22 is provided with two mechanical fasteners 31 (be positioned at two mechanical fasteners 31 of front side shown in Fig. 1, and be positioned at two mechanical fasteners 31 of rear side shown in Fig. 3).Yet, it will be appreciated by those skilled in the art that the concrete structure of mechanical fastener 31, shape and number can change according to concrete applicable cases.
In a preferred embodiment, electrical fitting 33 is semicircular sheet connectors substantially movably.Particularly, electrical fitting 33 can be mobile between as shown in Figure 1 extrusion position (electrically connecting position) and retracted position as shown in Figure 4 (electric open position).In outstanding/electrically connecting position, electrical fitting 33 engages with the counter structure of guide rail or screw socket parts 40, is electrically connected thereby form betwixt.In retraction/electric open position, electrical fitting 33 is disengaged with the counter structure of guide rail or screw socket parts 40, thereby disconnects electrical connection therebetween.
In illustrated embodiment, be provided with two electrical fittings 33, that is respectively be provided with an electrical fitting 33 on the front and back at guide rail junction surface 22 bilateral symmetry ground.And each electrical fitting 33 is arranged on one of them mechanical fastener 31 top (seeing Fig. 1).
In illustrated embodiment, main element 20 also comprises control handle 32 (as according to control piece of the present utility model).Control handle 32 is positioned at the bottom of main element 20.Control handle 32 is controlled the motion of mechanical fastener 31 in a manner known way.For example, rotate along arrow A (seeing Fig. 1) at control handle 32 in the process of (such as about 90 degree), mechanical fastener 31 moves to outstanding/latched position from retraction/unlocked position, and rotate along arrow B (seeing Fig. 4) at control handle 32 in the process of (such as about 90 degree), mechanical fastener 31 moves to retraction/unlocked position from outstanding/latched position.
In illustrated embodiment, main element 20 also comprises control lever 34 (as according to control piece of the present utility model).Control lever 34 is controlled the motion of electrical fitting 33 in a manner known way.For example, rotate along arrow C (seeing Fig. 1) at control lever 34 in the process of (such as about 90 degree), electrical fitting 33 moves to outstanding/electrically connecting position from retraction/electric open position, and rotate along arrow D (seeing Fig. 4) at control lever 34 in the process of (such as about 90 degree), electrical fitting 33 moves to retraction/electric open position from outstanding/electrical connection position.
Here, it should be noted that, although in illustrated embodiment, illustrating with what describe is to be provided with two different control pieces (being control handle 32 and control lever 34), be used for controlling respectively the motion of mechanical fastener 31 and electrical fitting 33, but those skilled in the art are to be understood that, also can adopt other suitable control piece, and can only be provided with single control piece, this single control piece is used for the mode co-controlling mechanical fastener 31 of interlock and the motion of electrical fitting 33.
In illustrated embodiment, main element 20 also comprises connecting portion 24 (seeing Fig. 3).Connecting portion 24 is positioned at the bottom of main element 20, and adjacent with control handle 32.Connecting portion 24 is used for engaging with other parts (for example ballast component) according to the lighting device of the utility model illustrative embodiments, thereby lamp holder 10 is engaged to other parts of lighting device.As shown in Figure 3, connecting portion 24 is provided with the central through hole 37 that passes for lead-in wire.
In certain embodiments, connecting portion 24 is threaded connectors, thereby connecting portion 24 engages threadably with counter structure in the ballast component for example.
In illustrated embodiment, screw socket parts 40 comprise: screw socket section 42 (for example E24, E27 or E40), and screw socket section 42 is used for being installed in screw lamp holder; And housing section 44, screw socket section 42 is arranged on an end of the upside of housing section 44, and housing section 44 is limited be used to the chamber 46 that holds guide rail junction surface 22.
In illustrated embodiment, screw socket parts 40 also comprise two binding posts 48 (seeing Fig. 5 and Fig. 6), and each binding post 48 engages with one of above-described electrical fitting 33 respectively, are electrically connected thereby form betwixt.In Fig. 5, show binding post 48 and be inserted in state in the binding post bearing 50, and in Fig. 6, show the imaginary state that binding post 48 breaks away from from binding post bearing 50.
Thus, under the guide rail junction surface 22 with the main element 20 of lamp holder 10 is inserted in state in the chamber 46 of screw socket parts 40 of lamp holder 10, outstanding when electrical fitting 33 is moved to from retraction/electric open position/during electrically connecting position, electrical fitting 33 just engages with binding post 48, is electrically connected thereby form betwixt.
In illustrated embodiment, screw socket parts 40 also comprise retainer.Retainer can comprise the first retainer 52 and the second retainer 54 (seeing Fig. 5 and Fig. 6).The first retainer 52 is the inboard microscler plates inwardly given prominence to from the peripheral wall of housing section 44, is provided with the otch 56 to inner opening on the top of this microscler plate.Otch 56 is suitable for holding at least a portion of corresponding mechanical fastener 31.The second retainer 54 is arranged on binding post 48 tops (seeing Fig. 5).The second retainer 54 is the inboard short projections of inwardly giving prominence to from the peripheral wall of housing section 44, and the lower surface of this projection (seeing Fig. 5) is suitable for and corresponding mechanical fastener 31 engages.In illustrated embodiment, similarly, retainer is arranged on the both sides, front and back of the housing section 44 of screw socket parts 40 symmetrically.
Thus, under the guide rail junction surface 22 with the main element 20 of lamp holder 10 is inserted in state in the chamber 46 of screw socket parts 40 of lamp holder 10, outstanding when by rotary control knob 32 mechanical fastener 31 is moved to from retraction/unlocked position/during latched position, mechanical fastener 31 just engages with retainer (being specially and the otch 56 of the first retainer 52 or the lower surface of the second retainer 54), thereby stops main element 20 and screw socket parts 40 disconnected from each other.
Those skilled in the art are to be understood that, according to concrete applicable cases, the concrete structure of retainer, shape and number can change, thereby can stop main element 20 and screw socket parts 40 disconnected from each other as long as retainer can engage with corresponding mechanical fastener 31.
Below with reference to Fig. 7 and Fig. 8 lighting device according to the utility model illustrative embodiments is described.Wherein, Fig. 7 is the stereogram that illustrates according to the lighting device that is attached with the screw socket parts of the utility model illustrative embodiments, and Fig. 8 is the stereogram that illustrates according to the lighting device of pulling down the screw socket parts of the utility model illustrative embodiments.
In illustrated embodiment, lighting device 100 can comprise aforesaid lamp holder 10, ballast component 60, rotatable bar 70 and luminescence component 80.In other embodiments, be not need ballast to come in the situation of lighting device of Limited Current at lighting device 100, lighting device 100 can not comprise ballast component 60.
In illustrated embodiment, ballast component 60 by the connecting portion 24 of lamp holder 10 with lamp holder 10 mechanical connections, and the corresponding electrical structure electrical connection in the ballast in the ballast component 60 (being preferably electric ballast ECG) and the lamp holder 10.
In illustrated embodiment, the upper end of rotatable bar 70 is connected to the bottom of ballast component 60.Rotatable bar 70 is constructed to be permeable to around its longitudinal axis with respect to ballast component 60 rotations.
In illustrated embodiment, luminescence component 80 can comprise: the luminescence component housing (being also referred to as Lamp cup) 82 that limits the main exterior contour of luminescence component; Be arranged on luminescence unit in the luminescence component housing 82 (being preferably the gas-discharge lamp of ceramic metal helide lamp HCI for example or quartz metal halide lamp); And be arranged on light that being used in the luminescence component housing 82 launch luminescence unit to the reflector of external reflectance.In other embodiments, luminescence component 80 can also comprise heat abstractor.
In illustrated embodiment, the top of luminescence component 80 is connected to the lower end of rotatable bar 70.In a preferred embodiment, luminescence component 80 and rotatable bar 70 interconnect by itself known ball-and-socket mechanism 90, thereby so that luminescence component 80 can be with respect to rotatable bar 70 all-directional rotation freely.Like this, in the utility model, owing to adopting simultaneously 90 two kinds of rotating mechanisms of rotatable bar 70 and ball-and-socket mechanism, therefore allow the irradiating angle of lighting device 100 more to be easy to regulate and enlarged adjustable angle and scope.
Like this, in the utility model, lighting device 100 is that the parts such as lamp holder, rectifier assembly and luminescence component are formed in Integral lighting device together, therefore do not need the user to assemble voluntarily and wiring, thereby not only can not cause the user inconvenient, nor can make the mistake assembling and wiring and assembling and wiring also are not easy loosening and unstable.
Below the simple installation process of describing according to the lighting device of the utility model illustrative embodiments.
The lighting device that is attached with screw socket parts 40 100 at first, as shown in Figure 7 can be directly installed in the screw lamp holder.
On the other hand, when needs are mounted to guide rail with lighting device 100, rotary control knob 32 and rotation control rod 34, so that the retainer of the mechanical fastener 31 at the guide rail junction surface 22 of main element 20 and screw socket parts 40 is disengaged, and so that the binding post 48 of the electrical fitting 33 at the guide rail junction surface 22 of main element 20 and screw socket parts 40 be disengaged.Then, screw socket parts 40 are pulled down from main element 20, thereby exposed guide rail junction surface 22 (seeing Fig. 8).Then, all be under the state of retracted position at mechanical fastener 31 and electrical fitting 33, the lighting device of pulling down the screw socket parts is inserted in the guide rail.Then, rotary control knob 32 and rotation control rod 34, so that the mechanical fastener 31 at the guide rail junction surface 22 of main element 20 engages with the retainer of guide rail, and so that the electrical fitting 33 at the guide rail junction surface 22 of main element 20 engages with the binding post of guide rail, finished thus the installation of lighting device to guide rail.
In a word, according to the utility model illustrative embodiments, owing to having adopted so-called " combined type " lamp holder design that different Lighthead assemblies are combined, therefore improve according to the lamp holder of the utility model illustrative embodiments and lighting device in the compatibility aspect the installation.In other words, can be mounted to easily in different supporting/electric power-feeding structure (for example screw lamp holder and guide rail) according to lamp holder and the lighting device of the utility model illustrative embodiments, thereby make things convenient for widely user's use.
In addition, according to the utility model illustrative embodiments, owing to adopting simultaneously two kinds of rotating mechanisms of rotatable bar and ball-and-socket mechanism, therefore allow the irradiating angle of lighting device more to be easy to regulate and enlarged adjustable angle and scope.
In addition, according to the utility model illustrative embodiments, lighting device is that the parts such as lamp holder, rectifier assembly and luminescence component are formed in Integral lighting device together, therefore do not need the user to assemble voluntarily and wiring, thereby not only can not cause the user inconvenient, nor can make the mistake assembling and wiring and assembling and wiring also are not easy loosening and unstable.
In this manual, mean that when mentioning " illustrative embodiments ", " preferred embodiment ", " some embodiment ", " other embodiment ", " illustrated embodiment " etc. concrete feature, structure or the characteristics described for this embodiment/embodiment are included among at least one embodiment/embodiment of the present utility model.The different in this manual local appearance of these words differ to establish a capital and refer to same embodiment/embodiment.In addition, when describing concrete feature, structure or characteristics for arbitrary embodiment/embodiment, will be understood that those skilled in the art also can realize this feature, structure or characteristics among other the embodiment/embodiment in all described embodiment/embodiment.
Although with reference to illustrative embodiments the utility model is described, but be to be understood that, the utility model is not limited to the specific embodiment/embodiment that describes in detail and illustrate in the literary composition, in the situation that do not depart from claims limited range, those skilled in the art can make various changes to described illustrative embodiments.
Claims (16)
1. a lamp holder (10) is characterized in that, comprising:
The first Lighthead assembly (20); And
The second Lighthead assembly (40), described the second Lighthead assembly (40) is suitable for removably being connected to described the first Lighthead assembly (20).
2. lamp holder as claimed in claim 1 (10), wherein, described the first Lighthead assembly (20) comprises guide rail junction surface (22), and described guide rail junction surface (22) is suitable for mechanically and electrically being engaged to guide rail, in order to described lamp holder (10) can be slided along described guide rail.
3. lamp holder as claimed in claim 2 (10), wherein,
Described guide rail junction surface (22) comprises mechanical fastener (31) and electrical fitting (33),
Described mechanical fastener (31) be suitable for optionally with described guide rail or described the second Lighthead assembly (40) in corresponding retainer (52,54) engage, thereby described guide rail or described the second Lighthead assembly (40) are locked to described the first Lighthead assembly (20), and
Described electrical fitting (33) be suitable for optionally with described guide rail or described the second Lighthead assembly (40) in corresponding binding post (48) engage, be electrically connected thereby form betwixt.
4. lamp holder as claimed in claim 3 (10), wherein
Described mechanical fastener (31) is square tabular connector substantially movably, and
Described mechanical fastener (31) can be mobile between the unlocked position of outstanding latched position and retraction, in described latched position, described mechanical fastener (31) and described retainer (52,54) engage, thereby described guide rail or described the second Lighthead assembly (40) are locked to described the first Lighthead assembly (20), and in described unlocked position, described mechanical fastener (31) and described retainer (52,54) be disengaged, thereby allow described the first Lighthead assembly (20) to pull down from described guide rail or described the second Lighthead assembly (40).
5. lamp holder as claimed in claim 3 (10), wherein
Described electrical fitting (33) is semicircular sheet connector substantially movably, and
Described electrical fitting (33) can be mobile between the electric open position of outstanding electrically connecting position and retraction, in described electrically connecting position, described electrical fitting (33) engages with described binding post (48), be electrically connected thereby form betwixt, and in described electric open position, described electrical fitting (33) is disengaged with described binding post (48), thereby disconnects electrical connection therebetween.
6. such as claim 4 or 5 described lamp holders (10), wherein, described the first Lighthead assembly (20) comprises the control piece be used to the motion of controlling described mechanical fastener (31) and described electrical fitting (33).
7. lamp holder as claimed in claim 6 (10), wherein
Described control piece comprises control handle (32) and control lever (34),
Control the motion of described mechanical fastener (31) by the rotation of described control handle (32), thereby make described mechanical fastener (31) move to described unlocked position or move to described latched position from described unlocked position from described latched position, and
The motion of described electrical fitting (33) is controlled in rotation by described control lever (34), thereby makes described electrical fitting (33) move to described electric open position or move to described electrically connecting position from described electric open position from described electrically connecting position.
8. lamp holder as claimed in claim 1 (10), wherein, described the first Lighthead assembly (20) is the parts of lighting device (100), and comprises the connecting portion (24) that engages for the ballast component (60) that also is the parts of described lighting device (100).
9. lamp holder as claimed in claim 1 (10), wherein, described the second Lighthead assembly (40) is screw socket parts (40).
10. lamp holder as claimed in claim 9 (10), wherein, described screw socket parts (40) comprise screw socket section (42) and housing section (44), described screw socket section (42) is used for being installed in screw lamp holder, and described housing section (44) is limited with the chamber (46) be used to the guide rail junction surface (22) that holds described the first Lighthead assembly (20).
11. a lighting device (100) is characterized in that, comprises such as each described lamp holder (10) in the claim 1 to 10.
12. lighting device as claimed in claim 11 (100), wherein, described lighting device (100) also comprises:
Ballast component (60), described ballast component (60) is mechanically connected to described lamp holder (10) by the connecting portion (24) of described lamp holder (10), thereby so that the ballast in described ballast component (60) electrically is connected to the corresponding electrical structure in the described lamp holder (10);
Rotatable bar (70), an end of described rotatable bar (70) is connected to described ballast component (60), and described rotatable bar (70) is constructed to be permeable to around its longitudinal axis rotation; And
Luminescence component (80), described luminescence component (80) is connected to the other end of described rotatable bar (70).
13. lighting device as claimed in claim 12 (100), wherein, described lamp holder (10), described ballast component (60), described rotatable bar (70) and described luminescence component (80) are made one, so that described lighting device (100) is Integral lighting device.
14. lighting device as claimed in claim 12 (100), wherein, described luminescence component (80) and described rotatable bar (70) interconnect by ball-and-socket mechanism (90), thereby so that described luminescence component (80) can freely rotate with respect to described rotatable bar (70).
15. lighting device as claimed in claim 11 (100), wherein, described lighting device (100) is the gas discharge lighting device.
16. lighting device as claimed in claim 15 (100), wherein, described gas discharge lighting device is ceramic metal halide lighting device or quartz metal halide lighting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220044908 CN202835260U (en) | 2012-02-10 | 2012-02-10 | Lamp holder and lighting device having the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220044908 CN202835260U (en) | 2012-02-10 | 2012-02-10 | Lamp holder and lighting device having the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202835260U true CN202835260U (en) | 2013-03-27 |
Family
ID=47946954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220044908 Expired - Fee Related CN202835260U (en) | 2012-02-10 | 2012-02-10 | Lamp holder and lighting device having the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202835260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016146018A1 (en) * | 2015-03-13 | 2016-09-22 | 深圳珈伟光伏照明股份有限公司 | Track head and track lamp |
| CN106439751A (en) * | 2015-08-04 | 2017-02-22 | 欧司朗有限公司 | Electric connecting head and illuminating device |
-
2012
- 2012-02-10 CN CN 201220044908 patent/CN202835260U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016146018A1 (en) * | 2015-03-13 | 2016-09-22 | 深圳珈伟光伏照明股份有限公司 | Track head and track lamp |
| US10408397B2 (en) | 2015-03-13 | 2019-09-10 | Jiawei Renewable Energy Co., Ltd. | Track head and track lamp |
| CN106439751A (en) * | 2015-08-04 | 2017-02-22 | 欧司朗有限公司 | Electric connecting head and illuminating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6133910B2 (en) | LIGHTING EQUIPMENT, LAMP, SUPPORTING UNIT IN LIGHTING EQUIPMENT, SUPPORT ELEMENT, HOLDER AND SOCKET IN LAMP | |
| CN103946622B (en) | LED light lamp | |
| US10907785B2 (en) | Modular lighting system | |
| CN202629625U (en) | Integrated assembled wireless dimming light emitting diode (LED) lamp | |
| TW201213715A (en) | Lamp socket assembly and lighting lamp tube for adjusting light-projecting direction by rotational motion | |
| CN109681821B (en) | Ceiling lamp and lamp body and mounting seat thereof | |
| JP3157497U (en) | Device for attaching straight tube type LED fluorescent lamp to duct rail | |
| MXPA05004885A (en) | Modular luminaire system. | |
| MX2009014019A (en) | Downward compatible voltage track lighting system. | |
| TW200905131A (en) | Lamp assembly | |
| CN202835260U (en) | Lamp holder and lighting device having the same | |
| US10788162B2 (en) | Retrofit kit and methods for conversion of fluorescent light assemblies to LED assemblies | |
| CN216384057U (en) | Split type easy dismouting LED lamps and lanterns | |
| CN209130542U (en) | A kind of lamps and lanterns | |
| US20140078731A1 (en) | Led socket adapter assembly | |
| CN203686901U (en) | LED (light emitting diode) lamp and lamp fitting | |
| JPWO2016140144A1 (en) | Organic EL module mounting structure and organic EL module | |
| EP2458265B1 (en) | Recessed lighting apparatus and cover therefor | |
| CN202140864U (en) | Multi-position adjustable LED bulb lamp | |
| CN203431743U (en) | Lamp with slidable lampshade | |
| CN109672040B (en) | ceiling lamp | |
| CN203286381U (en) | Lamp easy and convenient to use | |
| JP3179168U (en) | Straight tube lamp support device for lighting rail | |
| EP3203145A1 (en) | A lighting device | |
| CN110906218B (en) | Ceiling lamp |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20180210 |