CN209569695U - Lamps and lanterns and lamp assembly - Google Patents

Abstract

Embodiment of the disclosure provides a kind of lamps and lanterns and lamp assembly.The lamps and lanterns include: mounting base, suitable for lamps and lanterns are held in installation site；Runing rest, including first connecting portion and second connecting portion, and mounting base is fixed to by first connecting portion；Electrical connection module, including electric connector and receiving portion, electric connector are suitable for being electrically connected with lamps and lanterns fixing seat, and the second connecting portion of runing rest is accepted in receiving portion in a manner of allowing electrical connection module to rotate relative to runing rest；And illumination region, it is electrically connected with electrical connection module and is suitable for shining.Lamps and lanterns according to an embodiment of the present disclosure can easily change orientation after being mounted to lamps and lanterns fixing seat.Lamp assembly including the lamps and lanterns is also provided.

Description

Lamps and lanterns and lamp assembly

Technical field

Embodiment of the disclosure relates generally to field of lighting devices, and more particularly, to a kind of lamps and lanterns and lamp Has component.

Background technique

Traditional lighting apparatus (for example, ceiling lamp) is usually installed in installation site using screw or expansion bolt etc. (for example, roof or ceiling).Such installation is generally required to be operated by professional.In operation, it needs first to dismantle down Then lampshade is fixed lamp body using screw or expansion bolt etc., then couple a wire to the corresponding connector of lamps and lanterns, finally weighs Newly cover lampshade.Aforesaid operations process is inconvenient, and efficiency is lower.

The a solution proposed is that the default lamps and lanterns of installation site on such as roof or ceiling etc are fixed Then lamps and lanterns including mounting base are assembled to lamps and lanterns fixing seat by the mounting base, and complete to be mechanically and electrically by seat.

For above-mentioned lamp-mounting structure, after lamps and lanterns fixing seat is preset in installation site, the lamps and lanterns fixing seat Orientation be just fixed, thus the orientation of lamps and lanterns is also just fixed.In the case, if the user desired that adjustment or Change the orientation of lamps and lanterns, user just must remove lamps and lanterns fixing seat from installation site, and according to the orientation of desired lamps and lanterns To reinstall lamps and lanterns fixing seat.It above-mentioned dismounting and reinstalls that process is very complicated, and the tool of profession may be needed And operator.Such problems is particularly acute for such as polygon lamp of square or rectangle, because user is logical Often wish the installation orientation of lamps and lanterns can be suitable for room shape (for example, the four edges of square lamps and lanterns respectively with room Four sides wall is parallel).

Utility model content

Embodiment of the disclosure provides a kind of lamps and lanterns and lamp assembly, is existed in the prior art at least being partially solved The above problem.

In one aspect of the present disclosure, a kind of lamps and lanterns are provided.The lamps and lanterns include: mounting base, suitable for lamps and lanterns are held in peace Holding position；Runing rest, including first connecting portion and second connecting portion, and installation is fixed to by first connecting portion Seat；Electrical connection module, including electric connector and receiving portion, electric connector are suitable for being electrically connected with lamps and lanterns fixing seat, runing rest Second connecting portion is accepted in receiving portion in a manner of allowing electrical connection module to rotate relative to runing rest；And hair Light portion is electrically connected with electrical connection module and is suitable for shining.

In accordance with an embodiment of the present disclosure, after lamps and lanterns are mounted to lamps and lanterns fixing seat, the mounting base and rotation branch of lamps and lanterns Frame is fixedly held in installation site, and electrical connection module and illumination region can be rotated relative to runing rest.Therefore, user The orientation that lamps and lanterns can be changed by rotary luminous portion (lampshade or shell that the illumination region includes lamps and lanterns), for example, user's energy Enough manually rotating lamps, until the four edges of square lamps and lanterns are parallel with the four sides wall in room respectively, or adjustment To the desired direction of user.By embodiment of the disclosure, user can lamps and lanterns be mounted to lamps and lanterns fixing seat it The orientation for easily adjusting or changing lamps and lanterns afterwards, without removing lamps and lanterns from lamps and lanterns fixing seat and/or by lamps and lanterns fixing seat It is removed from installation site.

In some embodiments, runing rest further includes cylindrical body, which surrounds the lamps and lanterns central axis of lamps and lanterns Extend；Wherein first connecting portion includes the first flange extended radially outward relative to lamps and lanterns central axis；And the second connection Portion includes second flange radially inwardly extending relative to lamps and lanterns central axis.In such embodiments, runing rest passes through First flange is connect with mounting base, to ensure that being reliably connected between runing rest and mounting base.Meanwhile runing rest Second flange is accepted in the receiving portion of electrical connection module, thus guaranteeing that runing rest and electrical connection module being capable of opposite rotations In the case that transhipment is dynamic, runing rest and electrical connection module is avoided to be inadvertently detached.

In some embodiments, the inner wall of cylindrical body includes the bulge-structure suitable for engaging with electrical connection module, so as to Electrical connection module is stably rotated relative to runing rest.In such embodiments, runing rest passes through the interior of cylindrical body The bulge-structure of wall is in contact with the corresponding surface of electrical connection module, to ensure that electrical connection module is steady relative to runing rest Surely it rotates.

In some embodiments, bulge-structure includes one or more convex ribs, and one or more convex ribs are along lamps and lanterns center Axis extends.In such embodiments, the corresponding surface of the inner wall with electrical connection module of the cylindrical body of runing rest is in tubular It is able to maintain suitable contact in the entire longitudinal extent of main body, consequently facilitating electrical connection module is stablized relative to runing rest Ground rotation.

In some embodiments, receiving portion includes the annular recess that electrical connection module edge is arranged in；Second connecting portion is suitable It is protruded into annular recess radially inward in relative to lamps and lanterns central axis.In such embodiments, electrical connection module being capable of phase Runing rest is rotated, and since the cooperation of second connecting portion and annular recess is (that is, second connecting portion protrudes into annular recess In), electrical connection module can not separate on the axial direction of lamps and lanterns central axis with runing rest, to ensure that lamps and lanterns are integrally tied The stability of structure.

In some embodiments, at least one wall of annular recess is provided at least one elastic element and at least one rolling The face opposite at least one wall of pearl, second connecting portion is provided with ball grooves；Its elastic element is suitable for urging balls into rolling Pearl slot.In such embodiments, ball and ball grooves, which form, prevents the relative rotation of electrical connection module and runing rest from transporting Dynamic locking mechanism.Therefore, after lamps and lanterns are adjusted to desired orientation by user, the cooperation of ball and ball grooves can be prevented Lamps and lanterns unexpectedly rotate.

In some embodiments, at least one wall of annular recess is provided with multiple elastic elements and multiple balls, multiple Elastic element and multiple balls are arranged around lamps and lanterns central axis in circumferencial direction uniform intervals.In such embodiments, multiple Elastic element and multiple balls form multiple locking mechanisms on the circumferencial direction of lamps and lanterns.Therefore, when user adjusts lamps and lanterns To after desired orientation, multiple locking mechanism can be effectively prevented lamps and lanterns and unexpectedly rotate.

In some embodiments, at least one wall of annular recess is provided with location hole, and elastic element is arranged in location hole In.In such embodiments, elastic element can be reliably positioned in the annular recess of electrical connection module, to prevent Elastic element is inadvertently detached with electrical connection module, to improve the reliability of locking mechanism.

In some embodiments, the shape of lamps and lanterns is polygon.In such embodiments, can relative to mounting base and The electrical connection module and illumination region of runing rest rotation have particular advantage, and user can be easily by the peace of polygon lamp Dress orientation is adjusted to match with the shape in room.

In another aspect of the present disclosure, a kind of lamp assembly is provided.The lamp assembly includes according to each of above-mentioned aspect Lamps and lanterns and lamps and lanterns fixing seat as described in the examples.

By the way that the explanation of example embodiment, the further feature of the disclosure be will become obvious referring to the drawings. It should be appreciated that utility model content part is not intended to the key or important feature of mark embodiment of the disclosure, also it is not intended to For limiting the scope of the present disclosure.The other feature of the disclosure will be easy to understand by description below.

Detailed description of the invention

Describe the example embodiment of the disclosure, the above-mentioned purpose of the disclosure and other mesh in more detail in conjunction with the accompanying drawings , feature and advantage will be apparent, wherein identical appended drawing reference usually indicates in the example embodiment of the disclosure Identical component.

Fig. 1 schematically shows the perspective view of the decomposed of the lamp assembly of one embodiment according to the disclosure；

Fig. 2 schematically shows the sectional views according to the lamp assembly of one embodiment of the disclosure；

Fig. 3 schematically shows the exploded perspective view of the lamps and lanterns of one embodiment according to the disclosure；

Fig. 4 schematically shows the perspective views according to the mounting bases of the lamps and lanterns of one embodiment of the disclosure；

Fig. 5 A schematically shows a visual angle of the runing rest of the lamps and lanterns of one embodiment according to the disclosure Perspective view；

Fig. 5 B schematically shows the vertical of another visual angle of the runing rest of the lamps and lanterns of embodiment shown in Fig. 5 A Body figure；

Fig. 6 schematically shows the sectional view of the amplification of the part of the lamps and lanterns of one embodiment according to the disclosure；

Fig. 7 A schematically shows the sectional view of the amplification of the part of lamps and lanterns according to another embodiment of the present disclosure, The lamps and lanterns in rotary course are shown；

Fig. 7 B schematically shows the sectional view of the amplification of the part of the lamps and lanterns of embodiment shown in Fig. 7 A, wherein showing The lamps and lanterns after being installed are gone out；

Fig. 8 schematically shows the runing rest and electrical connection module of lamps and lanterns according to another embodiment of the present disclosure Perspective view；And

Fig. 9 schematically shows the elastic element of lamps and lanterns according to another embodiment of the present disclosure and the section of ball Figure.

Specific embodiment

The disclosure is described referring now to several example embodiments.It should be appreciated that these embodiments are only for making ability Domain those of ordinary skill better understood when and be achieved in the disclosure, rather than propose to the range of disclosed technique scheme The purposes of any restrictions describes.

As it is used herein, term " includes " and its variant will be read as meaning " including but not limited to " open Term.Term "based" will be read as " at least based on part ".Term " one embodiment " and " embodiment " should be understood " at least one embodiment ".Term " another embodiment " is interpreted as " at least one other embodiment ".Term " first ", " the Two " etc. may refer to similar and different object.Other specific and implicit definition may be included below.Unless context In addition it explicitly points out, otherwise the definition of term is consistent throughout the specification.

As sketched above, inventors noted that in the existing lamp assembly including lamps and lanterns fixing seat and lamps and lanterns In, once completing the installation of lamps and lanterns, the orientation of lamps and lanterns is just fixed.In order to adjust or change the orientation of lamps and lanterns, user is just Lamps and lanterns must be removed from lamps and lanterns fixing seat, and lamps and lanterns fixing seat is removed from installation site, later according to desired lamps and lanterns Orientation reinstall lamps and lanterns fixing seat.Because user usually can not be according to lamps and lanterns fixing seat in mounted lamp fixing seat Orientation come accurately judge after lamps and lanterns are mounted to lamps and lanterns fixing seat lamps and lanterns orientation, the installation of above-mentioned lamps and lanterns fixing seat and Demolishing process may be repeated as many times.Such installation and adjustment process is very complicated, affects user experience.

Based on above-mentioned cognition, one kind has been herein proposed after lamps and lanterns are mounted to lamps and lanterns fixing seat, can easily have been adjusted Lamps and lanterns that are whole or changing orientation.In general, which includes being fixed in the part of installation site (that is, mounting base and rotation Bracket) and can be relative to the moving part (that is, electrical connection module and illumination region) of above-mentioned fixed part rotation.As a result, User can adjust or change the orientation of lamps and lanterns by rotating above-mentioned moving part, without by lamps and lanterns from lamps and lanterns fixing seat It removes and/or removes lamps and lanterns fixing seat from installation site.Therefore, the lamps and lanterns of the disclosure have good adaptability.Below will Some example embodiments of the disclosure are specifically described referring to figs. 1 to Fig. 9.

Fig. 1 schematically shows the solid of the decomposed of the lamp assembly 10 according to one embodiment of the disclosure Figure.Fig. 2 schematically shows the sectional views of lamp assembly 10.As shown in Figures 1 and 2, lamp assembly 10 includes lamps and lanterns 100 With lamps and lanterns fixing seat 200.In use, lamps and lanterns fixing seat 200 is usually fixed to installation site in advance, later 100 quilt of lamps and lanterns It is assembled to lamps and lanterns fixing seat 200.

As shown in Figures 1 and 2, lamps and lanterns fixing seat 200 includes fixing seat main body 210.Fixing seat main body 210 surrounds lamps and lanterns Central axis X extends, and including the first end face 220 and second end face 230 opposite about lamps and lanterns central axis X.Consolidate by lamps and lanterns When reservation 200 is fixed to the installation site of such as ceiling etc, first end face 220 will be close to installation site, and second end face 230 will be far from installation site.Lamps and lanterns fixing seat 200 is fixed to installation site, the first end of fixing seat main body 210 in order to realize The outside projection in the edge in face 220 is formed with mounting portion 240.Mounting portion 240 is provided with through-hole.Fixing piece (such as screw or spiral shell It is not shown in bolt etc., Fig. 1 and Fig. 2) mounting portion 240 can be fixed to by installation site by the through-hole.Shown in Fig. 1 and Fig. 2 Embodiment in, the number of mounting portion 240 is 4.In other embodiments, lamps and lanterns fixing seat 200 can be set it is more or Less mounting portion 240, such as 2,3,5 etc., the scope of the present disclosure is not limited in this respect.

The convex block 250 for being used to support lamps and lanterns 100 can be set in the outside of the second end face 230 of fixing seat main body 210. In Fig. 1 and embodiment shown in Fig. 2, the number of convex block 250 is 4.In other embodiments, lamps and lanterns fixing seat 200 can be with More or fewer convex blocks 250, such as 2,3,5 etc. are provided with, the scope of the present disclosure is not limited in this respect.This Outside, electric connector 260 has can be set in the central position of the second end face 230 of fixing seat main body 210, to be used for and lamps and lanterns Corresponding electric connector 131 is electrically connected on 100 electrical connection module 130.Electric connector 260 and 131 advantageously can be by structure Form as several concentric loops.These concentric loops include for conductive conductor annulus and for the insulator circle of insulation Ring.The electrical connection module 130 of lamps and lanterns 100 and illumination region 140 can be electrically connected with the realization of lamps and lanterns fixing seat 200 as a result, In the case where, it is rotated around lamps and lanterns central axis X, consequently facilitating the orientation of adjustment and change lamps and lanterns 100.

As shown in figure 3, lamps and lanterns 100 include mounting base 110, runing rest 120, electrical connection module 130 and illumination region 140, Wherein mounting base 110 and runing rest 120 are fixed together (for example, by screw or bolt etc.), and electrical connection module 130 (for example, by screw or bolt etc., fixing piece 160 shown in Figure 6) is fixed together with illumination region 140 and is realized Electrical connection.Electrical connection module 130 and illumination region 140 can be rotated relative to mounting base 110 and runing rest 120.Referring to Fig. 4 to fig. 6 introduces the structure and function of the various pieces of the lamps and lanterns 100 according to some embodiments of the present disclosure respectively.

Mounting base 110 includes the structure suitable for matching with lamps and lanterns fixing seat 200, to be suitable for for lamps and lanterns 100 being held in Installation site.For example, as shown in figure 4, mounting base 110 includes mounting base main body 111.Mounting base main body 111 surrounds lamps and lanterns center Axis X extends, and including the top 112 and bottom 113 opposite about lamps and lanterns central axis X.In addition, mounting base main body 111 surrounds Lamps and lanterns central axis X is provided with the accommodating chamber 114 for accommodating fixing seat main body 210.Lamps and lanterns 100 are being filled by mounting base 110 After lamps and lanterns fixing seat 200, top 112 is close to installation site, and bottom 113 is far from installation site, and fixing seat master Body 210 is accommodated in accommodating chamber 114, as shown in Figure 2.

Referring again to Fig. 4, the convex block being suitable for lamps and lanterns fixing seat 200 is provided in the top 112 of mounting base main body 111 250 structures matched, to be suitable for lamps and lanterns 100 being held in installation site.Specifically, accommodating chamber 114, mounting base master are surrounded Convex block support portion 115 and recess 116 are arranged at intervals on the top 112 of body 111.The number of convex block support portion 115 and recess 116 It is adapted with 250 number of convex block of lamps and lanterns fixing seat 200, such as is also 4.Convex block support portion 115 may include inclined-plane 115-1 With groove 115-2.As shown in figure 4, inclined-plane 115-1 gradually extends since one end of recess 116, groove is eventually terminated at At 115-2.As shown in Fig. 2, in the state that mounting base 110 is connected to lamps and lanterns fixing seat 200, convex block 250 can be received In corresponding groove 115-2, to realize the support to mounting base 110.In addition, being set in the bottom 113 of mounting base main body 111 It is equipped with and is suitable for the opening 117 that runing rest 120 and electrical connection module 130 pass through.Lamps and lanterns fixing seat is assembled in lamps and lanterns 100 In the state of 200, electrical connection module 130 passes through opening 117, so that illumination region 140 to be electrically connected to the electricity of lamps and lanterns fixing seat 200 Connector 260.Through-hole 118 is additionally provided in the bottom 113 of mounting base main body 111.Fixing piece 150 (such as screw or bolt etc., Referring to Fig. 6) through-hole 118 can be passed through, so that mounting base 110 and runing rest 120 are permanently connected.

It can be seen from the structure of above-mentioned mounting base 110 in the state that lamps and lanterns 100 are assembled to lamps and lanterns fixing seat 200, Convex block 250 is accommodated in corresponding groove 115-2, therefore mounting base 110 cannot be rotated relative to lamps and lanterns fixing seat 200.Rotation Turn bracket 120 and be fixedly connected to mounting base 110, therefore can not be rotated relative to lamps and lanterns fixing seat 200.

As fig. 5 a and fig. 5b, runing rest 120 is generally in tubular.Runing rest 120 may include around lamps and lanterns The cylindrical body 121 that central axis X extends.Runing rest 120 further include for respectively with mounting base 110 and electrical connection module 130 The interconnecting piece of connection or cooperation.

For example, as fig. 5 a and fig. 5b, in one end of cylindrical body 121 (that is, one end far from installation site, at this It is (herein that the flange 122 extended radially outward relative to lamps and lanterns central axis X in text also referred to as " lower end ") can be set Also referred to as " first connecting portion " or " the first flange ").Runing rest 120 is solid by first flange 122 and mounting base 110 Surely it connects.For example, through-hole 127 can be set on the first flange 122.Fixing piece 150 (such as screw or bolt etc., referring to Through-hole 118 and 127 can Fig. 6) be passed through, so that mounting base 110 and runing rest 120 are permanently connected.

The other end (that is, close to one end of installation site, referred to herein as " upper end ") of cylindrical body 121 can be with Be provided with the flange 123 radially inwardly extending relative to lamps and lanterns central axis X (referred to herein as " second connecting portion " or " the second flange ").Second flange 123 of runing rest 120 is to allow electrical connection module 130 can be relative to runing rest 120 The mode of rotation is accepted in the receiving portion of electrical connection module 130, to realize electrical connection module 130 relative to runing rest 120 rotation.

Opening 124 and 125 is respectively arranged at the both ends of cylindrical body 121.Electrical connection module 130 can be from opening 124 With 125 in pass through, so that illumination region 140 to be electrically connected to the electric connector 260 of lamps and lanterns fixing seat 200.

It should be appreciated that although the first flange 122 and the second flange 123 of runing rest 120 shown in Fig. 5 A and Fig. 5 B divide Not Wei Yu cylindrical body 121 both ends, those of ordinary skill in the art can according to need that the position of flange is arranged.For example, First flange 122 can exchange position with the second flange 123, that is to say, that the first flange 122 can be arranged on cylindrical body 121 upper end, and the second flange 123 can be arranged on the lower end of cylindrical body 121.In addition, the first flange 122 can also be with Second flange 123 be located at cylindrical body 121 about the close or substantially the same position of lamps and lanterns central axis X at, for example, the One flange 122 and the second flange 123 are respectively positioned on the upper end of cylindrical body 121, the lower end of cylindrical body 121 or cylindrical body At any position between 121 upper and lower side.It is to be further understood that the form of interconnecting piece is also not necessarily limited to flange, this field is general Logical technical staff it is contemplated that other various types and structure interconnecting piece, as long as can be realized runing rest 120 and mounting base 110 and electrical connection module 130 connection or cooperation.

In some embodiments, as fig. 5 a and fig. 5b, the inner wall of cylindrical body 121 may include being suitable for and being electrically connected The bulge-structure that module 130 engages, so that electrical connection module 130 is stably rotated relative to runing rest 120.Particularly, convex Rise structure may include one or more along lamps and lanterns central axis X extension convex ribs 126.In this case, in electrical connection mould During block 130 is accommodated in the cylindrical body 121 of runing rest 120 and rotates relative to runing rest 120, electrical connection The outer surface of module 130 is not contacted with the entire inner wall of cylindrical body 121, is contacted with convex ribs 126.It is electrically connected as a result, Frictional force between the outer surface of module 130 and the inner wall of cylindrical body 121 reduces, to be conducive to electrical connection module 130 more Smoothly rotate.Meanwhile convex ribs 126 play a supporting role to the outer surface of electrical connection module 130, to avoid electrical connection module 130 shaking in cylindrical body 121 thereby guarantees that electrical connection module 130 is stably rotated.

Illustrate electrical connection module 130 referring to sectional view shown in Fig. 2, Fig. 6, Fig. 7 A and 7B and Fig. 8 and Fig. 9 Structure.Electrical connection module 130 includes electric connector 131.Electric connector 131 is for corresponding in lamps and lanterns fixing seat 200 Electric connector 260 is electrically connected.Electrical connection module 130 further includes receiving portion.The second connecting portion of runing rest 120 is to allow to be electrically connected The mode that connection module 130 can be rotated relative to runing rest 120 is accepted in the receiving portion of electrical connection module 130, thus Realize rotation of the electrical connection module 130 relative to runing rest 120.

It should be appreciated that in various embodiments, the cooperation between receiving portion and second connecting portion can be by various appropriate Form realize.Several example embodiments are described below.However, connecting in the following embodiments for receiving portion and second The illustrative explanation of the concrete form of socket part does not constitute the limitation of the Nomenclature Composition and Structure of Complexes for the disclosure.The common skill in this field Art personnel are contemplated that the fit structure of other forms according to the introduction of the disclosure.

In some embodiments, for example, see Fig. 6, receiving portion may include the ring that 130 edge of electrical connection module is arranged in Shape groove 132.Second connecting portion (especially the second flange 123) is adapted to lamps and lanterns central axis X and protrudes into ring radially inward In shape groove 132.In this case, the second flange 123 is limited in a certain extent in annular recess 132.It is electrically connected Connection module 130 can be rotated relative to runing rest 120.However, since the side wall of annular recess 132 is for the second flange 123 Limitation, electrical connection module 130 can not either above or below and rotation along the direction of lamps and lanterns central axis X, from runing rest 120 Turn the separation of bracket 120.

It should be appreciated that in order to clearly illustrate the matching relationship between annular recess 132 and the second flange 123, Fig. 6's is put The gap between annular recess 132 and the second flange 123 in big sectional view is exaggerated.In actual application, this field The gap between annular recess 132 and the second flange 123 can be reasonably arranged in those of ordinary skill according to actual needs, so that Electrical connection module 130 can smoothly be rotated relative to runing rest 120, while will not be electrically connected again since gap is excessive Undesirable shaking is generated between module 130 and runing rest 120.

In further embodiments, such as shown in Fig. 7 A to Fig. 9, lamps and lanterns 100 unexpectedly rotate in order to prevent, can be with At least one elastic element is set at least one wall (for example, side wall 135 in two side walls) of annular recess 132 133 and at least one ball 134.Elastic element 133 for example can be spring.Ball 134 for example can be by metal or plastics Material (for example, POM) is made.Ball grooves 128 have can be set in second flange 123, opposite with wall 135 face 129.Elastic member Part 133 is suitable for ball 134 being pushed into ball grooves 128.As a result, after lamps and lanterns 100 are adjusted to desired orientation by user, ball 134 and the cooperations of ball grooves 128 can prevent lamps and lanterns 100 from unexpectedly rotating.

Fig. 7 A shows the lamps and lanterns 100 in rotary course.From Fig. 7 A as can be seen that in order to smoothly rotate Lamps and lanterns 100 (that is, rotary electrical connection module 130 and illumination region 140), user need slightly firmly to lift lamps and lanterns 100 upwards, make The wall 135 and the second flange 123 for obtaining annular recess 132 separate a gap appropriate.In the mistake of user's rotating lamp 100 Cheng Zhong, ball 134 will be rotated together with the rotation of lamps and lanterns 100 (i.e. electrical connection module 130), and the position of ball grooves 128 It is fixed.When ball 134 is aligned with ball grooves 128, ball 134 can due to elastic element 133 resilient force and It is pushed into ball grooves 128；When ball 134 is deviateed due to the rotation of lamps and lanterns 100 with ball grooves 128, ball 134 can be with Deviate from from ball grooves 128, and is supported on the surface of the second flange 123 due to the resilient force of elastic element 133. User can hear and generate since ball 134 repeatedly passes in and out ball grooves 128 during rotating lamp 100 as a result, The sound of " click click ", and experience slightly and have resistant feel.Such sound and feel are user's rotating lamp 100 provide better experience.

Fig. 7 B shows the lamps and lanterns 100 for being installed and having been rotated into desired orientation.In this case, Due to the gravity of lamps and lanterns 100 itself, the wall 135 of annular recess 132 is contacted with the second flange 123, and it is convex to be supported on second On edge 123.Advantageously, ball 134 is aligned in this state with ball grooves 128, and due to the elastic force of elastic element 133 It acts on and is pushed into ball grooves 128.Such arrangement can prevent to a certain extent lamps and lanterns 100 from unexpectedly rotating.

In some embodiments, such as shown in figure 8, multiple elastic elements have can be set in the wall 135 of annular recess 132 133 and multiple balls 134.Each elastic element 133 and each ball 134 can be pairs of setting.In addition, these bullets Property element 133 and ball 134 to can surround lamps and lanterns central axis X circumferencial direction uniform intervals arrange.These bullets as a result, Property element 133 and ball 134 are unexpectedly rotated to can be effectively prevented lamps and lanterns 100.

In addition, in some embodiments, location hole 136, and elasticity member has can be set in the wall 135 of annular recess 132 Part 133 can be arranged in location hole 136.Elastic element 133 can be reliably positioned at electrical connection module 130 as a result, Annular recess 132 in, to prevent elastic element 133 to be inadvertently detached with electrical connection module 130.

Alternatively, in some embodiments, such as shown in Fig. 7 A, Fig. 7 B and Fig. 9, elastic element 133 and ball 134 can To be positioned by locating piece 137.Locating piece 137 can be configured to the cylindrical shape with bottom.Elastic element 133 is held It is contained in locating piece 137, and leans with the bottom of locating piece 137.A part of ball 134 is located in locating piece 137, And another part is stretched out from locating piece 137.Locating piece 137 can be made of metal, to bear the effect of certain power.It is logical Locating piece 137 is crossed, elastic element 133 and ball 134 can be conveniently placed in location hole 136.

By the fit structure between above-mentioned receiving portion and second connecting portion, the second connecting portion of runing rest 120 with The mode for allowing electrical connection module 130 rotate relative to runing rest 120 is accepted in the receiving portion of electrical connection module 130 In, to realize rotation of the electrical connection module 130 relative to runing rest 120.

In addition, illumination region 140 can be electrically connected with electrical connection module 130, thus and lamp in order to realize that lamps and lanterns 100 shine The electric connector 260 for having fixing seat 200 is electrically connected.

It can be understood from the foregoing, the lamps and lanterns 100 of embodiment of the disclosure are capable of the fixed part of relative rotation by setting Divide (that is, mounting base 110 and runing rest 120) and rotatable portion (that is, electrical connection module 130 and illumination region 140), realizes After lamps and lanterns 100 are mounted to lamps and lanterns fixing seat 200, it can be rotated in the range of 360 °.User can pass through as a result, Above-mentioned moving part is rotated to adjust or change the orientation of lamps and lanterns, without lamps and lanterns are removed and/or incited somebody to action from lamps and lanterns fixing seat Lamps and lanterns fixing seat is removed from installation site, to improve the adaptability of product.

Lamps and lanterns 100 according to an embodiment of the present disclosure are polygon (for example, triangle, square, rectangle, five in shape Side shape, hexagon and the more polygons of other number of edges) in the case where, there is special advantage relative to existing lamps and lanterns.

It should be appreciated that the embodiment in detail above of the disclosure is used for the purpose of illustrating or explaining the principle of the disclosure, Rather than the limitation disclosure.Therefore, within the spirit and principle of the utility model, made any modification, equivalent substitute, Improve etc., it should be included within the scope of protection of this utility model.Meanwhile disclosure the attached claims are intended to cover and fall Enter all changes and modification in the equivalent on the scope of the claims and boundary or range and boundary.

Claims (10)

1. a kind of lamps and lanterns (100) characterized by comprising

Mounting base (110) is suitable for the lamps and lanterns (100) being held in installation site；

Runing rest (120), including first connecting portion and second connecting portion, and be fixed to by the first connecting portion The mounting base (110)；

Electrical connection module (130), including electric connector (131) and receiving portion, the electric connector (131) are suitable for fixing with lamps and lanterns Seat (200) electrical connection, the second connecting portion of the runing rest (120) is to allow the electrical connection module (130) can Mode relative to the runing rest (120) rotation is accepted in described accommodation section；And

Illumination region (140) is electrically connected with the electrical connection module (130) and is suitable for shining.

2. lamps and lanterns (100) according to claim 1, which is characterized in that the runing rest (120) further includes cylindrical body (121), the lamps and lanterns central axis (X) around the lamps and lanterns (100) extends；

Wherein the first connecting portion includes the first flange extended radially outward relative to the lamps and lanterns central axis (X) (122)；And

The second connecting portion includes second flange (123) radially inwardly extending relative to the lamps and lanterns central axis (X).

3. lamps and lanterns (100) according to claim 2, which is characterized in that the inner wall of the cylindrical body (121) includes being suitable for The bulge-structure engaged with the electrical connection module (130), so that the electrical connection module (130) is relative to the runing rest (120) it is stably rotated.

4. lamps and lanterns (100) according to claim 3, which is characterized in that the bulge-structure includes one or more convex ribs (126), extend along the lamps and lanterns central axis (X).

5. lamps and lanterns (100) according to any one of claim 2 to 4, which is characterized in that described accommodation section includes that setting exists The annular recess (132) at electrical connection module (130) edge；The second connecting portion is adapted to the lamps and lanterns central axis (X) it protrudes into radially inward in the annular recess (132).

6. lamps and lanterns (100) according to claim 5, which is characterized in that at least one wall of the annular recess (132) (135) be provided at least one elastic element (133) and at least one ball (134), the second connecting portion with it is described extremely The opposite face (129) of a few wall (135) is provided with ball grooves (128)；

Wherein the elastic element (133) is suitable for the ball (134) being pushed into the ball grooves (128).

7. lamps and lanterns (100) according to claim 5, which is characterized in that at least one wall of the annular recess (132) (135) multiple elastic elements (133) and multiple balls (134), the multiple elastic element (133) and the multiple rolling are provided with Pearl (134) is arranged around the lamps and lanterns central axis (X) in circumferencial direction uniform intervals.

8. lamps and lanterns (100) according to claim 6 or 7, which is characterized in that the annular recess (132) it is described at least One wall (135) is provided with location hole (136), and the elastic element (133) is arranged in the location hole (136).

9. lamps and lanterns (100) according to claim 1, which is characterized in that the shape of the lamps and lanterns (100) is polygon.

10. a kind of lamp assembly (10), including lamps and lanterns according to any one of claim 1 to 9 (100) and lamps and lanterns are fixed Seat (200).