CN209042266U

CN209042266U - Lamps and lanterns and its lamp decoration component

Info

Publication number: CN209042266U
Application number: CN201821312597.3U
Authority: CN
Inventors: 陈志方
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-14
Filing date: 2018-08-14
Publication date: 2019-06-28
Anticipated expiration: 2028-08-14

Abstract

The utility model provides a kind of lamps and lanterns and its lamp decoration component, including lamp body and arm, connecting hole is offered on lamp body, the first plug division is equipped in lamp body, the arm is equipped with the second plug division being cooperatively connected with first plug division, one of first plug division and the second plug division have elastic construction, and the second plug division of arm passes through the connecting hole and is inserted into first plug division, and under the effect of the elastic force of elastic construction with the first plug division tight fit.By the way that arm is detachably installed with lamp body, solving the problems, such as in transportational process that volume is excessive causes transportation cost excessively high and easy to be damaged, and use quick connection structure, convenient for user installation, by the way that elastic construction is arranged on the second plug division or the first plug division, so that the second plug division can be construed as limiting the axial movement of the second plug division when being inserted into the first plug division, to prevent arm from non-collapsible separation occurs with respect to lamp body, when facilitating the assembling of arm and lamp body, guarantee the security performance of lamps and lanterns.

Description

Lamps and lanterns and its lamp decoration component

Technical field

The utility model relates to lighting technical field more particularly to a kind of lamp decoration component and using the lamp of the lamp decoration component Tool.

Background technique

With the fast development and improvement of living standard of lighting engineering, pendent lamp is practical with its, aesthetics is high, ornamental value is strong The advantages of, it is widely applied in daily life.Existing pendent lamp is mainly made of hanger, lamp body, arm, light source, wherein light Source is fixed on arm, and arm is installed on lamp body side and uniformly dissipates outwardly.Since the arm and lamp body of existing lamps and lanterns use lamp External screw thread is arranged in one end of arm, and the fixation of arm and lamp body is then realized by the nut on the inside of lamp body, by the outside of lamp body Nut or the baffle on arm limited, due in lamp body and arm be arranged power supply (or plant-grid connection part), installing Or technical professional is needed to be attached installation when disassembly, it installs time-consuming and laborious.

For exempting from user installation, user-friendly consideration, businessman during lamp decoration component is sold, can by arm with Lamp body assembles again whole packing, transport, is finally sent in user hand.However, in electronic commerce context, especially transported across country Aspect, overall package packaging, volume is excessive, and transportation cost is excessive and is easy to cause damage.

Utility model content

The primary and foremost purpose of the utility model is intended to provide a kind of lamp for reducing transportation cost and arm and lamp body is facilitated to assemble Adorn component.

The another object of the utility model is intended to provide a kind of pendent lamp using above-mentioned lamp decoration component.

To achieve the goals above, the utility model the following technical schemes are provided:

As in a first aspect, a kind of lamp the utility model relates to lamp decoration component, including lamp body and with the lamp body grafting Arm offers connecting hole on the lamp body, and the first plug division is equipped in lamp body, and the arm is equipped with matches with first plug division Close the second plug division of grafting, which is characterized in that one of first plug division and the second plug division have elastic construction, arm The second plug division pass through the connecting hole and be inserted into first plug division, and with described the under the effect of the elastic force of elastic construction One plug division tight fit.

In one embodiment, first plug division includes pedestal, and the pedestal has to be connected to the connecting hole Spliced eye, the mounting groove being connected to the spliced eye is formed on the spliced eye inner sidewall；The elastic construction includes elasticity Dead ring, the elastic fastening ring are contained in the mounting groove and can extend partially into the spliced eye under the effect of its elastic force；Institute The second plug division is stated to be plugged in the spliced eye and abut with the elastic fastening ring.

Preferably, the elastic fastening ring includes annular body and multiple elastic slices, and the multiple elastic slice is along annular body circle Circumferential direction is uniformly distributed in annular body periphery；The elastic fastening ring is pacified in such a way that its elastic slice abuts the inner sidewall of mounting groove Loaded on the mounting groove, and the annular body is made to be connected to second plug division.

Preferably, the annular body is obliquely installed far from one end of the elastic slice radially toward plugging direction.

Preferably, it is fixedly provided with the first contact pin in the spliced eye of first plug division, along the installation fluted shaft To extension and for accessing power supply；Second plug division includes for the second conductive contact pin, and second contact pin is inserted in The spliced eye abuts the second contact pin with first contact pin.

Preferably, second contact pin offers matching hole along its axial direction；Second contact pin is inserted in the spliced eye It is interior, and first contact pin is inserted in the matching hole and is electrically connected with second contact pin cooperation.

Preferably, the second contact pin corresponding power positive and negative anodes be equipped with two, two second contact pins be arranged side by side and With gap；Second contact pin is inserted in the spliced eye, and first contact pin is located in the gap and opposite Two sides correspondence is abutted with two second contact pins.

In another embodiment, first plug division includes pedestal, and the pedestal has to be connected with the connecting hole Logical spliced eye, the spliced eye inner sidewall are equipped with the stop collar with perforation；Second plug division is equipped with the elasticity Structure, the elastic construction include springing head, and springing head periphery is equipped with card slot；Second plug division is plugged in described insert Hole is connect, and the stop collar is made to be caught in the card slot.

Preferably, the springing head includes base portion and guide end interconnected, and the card slot is set to base portion and guide end Between.

Preferably, the springing head, which is spaced apart, is equipped with along its axially extending flexible deformation slot.

Further, the spliced eye bottom is equipped with the perforation for being arranged in the stop collar and for accessing the first of power supply Contact pin；Second plug division is equipped with the second contact pin with matching hole, and the springing headring is arranged around second contact pin；Institute It states the second contact pin and is inserted in the spliced eye in a manner of being inserted in first contact pin into its matching hole, and make the second contact pin It is electrically connected with the cooperation of the first contact pin.

In yet another embodiment, first plug division includes pedestal, and the pedestal has to be connected with the connecting hole Logical spliced eye offers the accommodating hole be connected with it on the spliced eye inner wall；The elastic construction includes steel ball and elasticity Part, the steel ball is contained in the accommodating hole, and can locally protrude into the spliced eye under the effect of the elastic force of elastic component；Described Two plug divisions include the fixing head with through-hole, and periphery offers card slot, and the fixing head is inserted in the spliced eye, and makes The steel ball is caught in the card slot.

Further, the first contact pin is equipped in the spliced eye, second plug division is equipped with and is arranged in the fixing head The second contact pin, second contact pin has matching hole, and when the second contact pin is inserted in the spliced eye, the first contact pin It is plugged in matching hole and is abutted with the inner wall of the second contact pin.

Preferably, the arm includes metal sleeve, and second plug division is set to the metal sleeve comprising first Collets, first collets are installed in metal sleeve in an interference fit；The pedestal includes and the lamp body Fixed pedestal, the pedestal is interior to be equipped with the second collets being interference fitted with it, and the spliced eye is opened in described second absolutely On edge block.

Preferably, first collets and the second collets are cylindrical, and periphery is equipped with retaining convex rib, the limit Position convex ribs first collets and the second collets are corresponding be installed on the metal sleeve or pedestal when with metal sleeve and Preset slot position cooperation clamping on pedestal.

When first plug division with the first contact pin, the second plug division have the second contact pin when, first contact pin and Second contact pin is coated in corresponding collets.

Further, the connecting hole inner sidewall is equipped with limited block, and the arm periphery is equipped with axially extending along its And the limiting slot matched with the limited block.

Preferably, first plug division along the two sides being perpendicularly to the plugging direction integrally formed with interconnecting piece, for by First plug division is fixed on the lamp body by threaded connector.

Preferably, the interconnecting piece is to be bi-directionally connected column, and the column that is bi-directionally connected includes the level for being parallel to the bottom plate Connecting column and with the vertical connecting column of the horizontal connection column horizontal quadrature, the horizontal connection column and vertical connecting column all have The through-hole of through-hole, the two is connected.

It is described the utility model relates to a kind of lamps and lanterns, including bracket, light source and above-mentioned lamp decoration component as second aspect Lamp body is fixed with the bracket, and the light source is fixed on the other end of the arm relative to the lamp body.Specifically, the lamp Tool includes but is not limited to pendent lamp, street lamp and Landscape Lamp.

Further, the lamps and lanterns further include the circuit board set on the lamp body, and the circuit board is equipped with and the light Source is electrically connected and is used to control the drive dynamic control device of its luminance and/or illumination effect.

Compared with prior art, the embodiment of the utility model has the advantage that

In the lamp decoration component of the utility model, by the way that the first plug division is arranged in lamp body, the second plug division is arranged in arm, An and setting elastic construction in the second plug division and the first plug division, so that being inserted in the first grafting in the second plug division When portion, the second grafting can be reduced or avoided under the effect of the elastic force of elastic construction with the first plug division tight fit in the second plug division Portion is moved axially with respect to the first plug division, provides a kind of lamp decoration component for facilitating arm and lamp body to assemble as a result, and can prevent Occur non-collapsible separate between the second plug division and the first plug division in use.It, can be by lamp decoration as a result, when lamps and lanterns are sold Component splits into arm and lamp body and is packaged or adjusts respectively position of the arm with respect to lamp body, such as by arm axial direction and lamp body diameter Arm is changed into axially with the radially tangential direction of lamp body to parallel direction, largely reduces the package body of lamp decoration component Product reduces transportation cost, and can reduce the probability of traffic-induced damage.

In addition, in the lamp decoration component, be equipped with limited block in the connecting hole of lamp body, the arm periphery be equipped with it is described The limiting slot that limited block matches, so as to realize arm in circumferencial direction by way of limited block and limiting slot cooperation On limit can also realize " fool proof " purpose to prevent it from deflecting in use.

The additional aspect of the utility model and advantage will be set forth in part in the description, these will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The utility model is above-mentioned and/or additional aspect and advantage from the following description of the accompanying drawings of embodiments will Become obvious and be readily appreciated that, in which:

Fig. 1 is the structural schematic diagram of the lamp decoration component of the utility model embodiment one, for convenient for diagram, arm only shows the The part of two plug divisions, and save conducting wire；

Fig. 2 is the structural schematic diagram of elastic fastening ring in lamp decoration component shown in FIG. 1；

Fig. 3 is the schematic cross-section in lamp decoration component shown in FIG. 1, behind the second plug division and the first plug division grafting；

Fig. 4 is the enlarged drawing of part A in Fig. 3；

Fig. 5 is a kind of structural schematic diagram of the arm of embodiment of the utility model；

Fig. 6 is the structural schematic diagram of the lamp decoration component in the utility model embodiment two；

Fig. 7 is the structural schematic diagram of the lamp decoration component in the utility model embodiment three and example IV；

Fig. 8 is the structural schematic diagram of the lamp decoration component in the utility model embodiment five；

Fig. 9 is the structural schematic diagram of the lamp decoration component another embodiment in embodiment five；

Figure 10 is the sectional view of lamp decoration component shown in Fig. 9；

Figure 11 is the structural schematic diagram of the lamp decoration component of the embodiments of the present invention six；

Figure 12 is the structural schematic diagram of the arm in Figure 11；

Figure 13 is the structural schematic diagram of the lamp decoration component of the embodiments of the present invention seven；

Figure 14 is the structural schematic diagram of the arm in Figure 13；

Figure 15 is the structural schematic diagram of the lamp decoration component of the embodiments of the present invention nine.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model Limitation.

The utility model relates to a kind of lamp decoration components, suitable for including but is not limited to the lamps and lanterns of pendent lamp, street lamp, Landscape Lamp In, realize the arm of lamps and lanterns and the rapid-assembling/disassembling of lamp body, and guarantee the secured, reliable of connection structure after the assembling of arm and lamp body Property, improve the security performance of lamps and lanterns.

The lamp decoration component includes lamp body and the arm with the lamp body grafting.The lamp body is disc-shaped, including bottom plate and The wall in base portion peripheral is enclosed, multiple connecting holes are evenly distributed on the bottom plate and/or wall.First is equipped in lamp body to insert Socket part, has spliced eye on the first plug division, the spliced eye when the first plug division is fixed on lamp body with the connecting hole Connection, interior the first contact pin being equipped with for accessing power supply of the spliced eye.The quantity of the quantity of the arm and the connecting hole Unanimously, the arm includes metal sleeve and set on metal sleeve and local the second exposed plug division, second plug division Equipped with the second contact pin cooperated with first contact pin, second contact pin is when the spliced eye is inserted into second plug division It is electrically connected with first contact pin.It should be appreciated that first contact pin is connected to power supply by conducting wire, for being the lamps and lanterns Access power supply；Second contact pin is connected on the light source of lamps and lanterns via conducting wire, realizes the conduction of electric energy.

First plug division or the second plug division have elastic construction, so that the second plug division of arm passes through the company Connect hole be inserted into first plug division when, can the elastic force of elastic construction effect under with first plug division tight fit.

Wherein, second plug division includes the first collets, is installed in metal sleeve in an interference fit, Second contact pin is pierced by from the metal sleeve, and one end in metal sleeve is coated in first collets, Realize the insulation between the second contact pin and the metal sleeve.

The pedestal includes the pedestal fixed with the lamp body, and the second insulation being interference fitted with it is equipped in the pedestal Block, the spliced eye are opened on second collets, and first contact pin is coated in second collets.

In one embodiment, first, second collets are by the way of injection molding by second contact pin or the One contact pin is overmolded.

Further, first collets and the second collets are cylindrical, and outer periphery is axially distributed with multiple Retaining convex rib, the retaining convex rib are installed on the metal sleeve or pedestal in first collets and the second collets correspondence When be clamped with slot position cooperation preset on metal sleeve and pedestal, to prevent the first collets opposing metallic casing, second absolutely Edge block generates axial displacement with respect to pedestal.

In other embodiments, the lamp body can be also cyclic annular, ellipsoid or spherical；Shown arm can be realization object The functional component of reason connection and electrical connection can also be the component for playing decoration function merely.

When the first plug division of lamp body and the second plug division of arm only provide physical connection, first plug division is not First contact pin is set, the second plug division is not provided with the second contact pin, can be by pass through the conducting wire of the first plug division and the second plug division Realize electrical connection.

Further, the connecting hole inner sidewall is equipped with limited block, and the arm periphery is equipped with axially extending along its And the limiting slot matched with the limited block, it can avoid the arm as a result, and rotated relative to the lamp body, to be fixedly installed in On the other hand the direction of light source on arm can also realize the fool-proof design of arm Yu lamp body grafting, be convenient for user installation.

When the connecting hole is opened on the wall, can be equipped with and its integrally formed baffle, institute in the lamp panel It states and offers limit hole on baffle peripheral wall, first plug division wears far from one end of lamp panel peripheral wall and is limited in the limit Hole.

When the connecting hole is opened in the bottom plate, the stiffening plate parallel with the bottom plate, institute are equipped in the lamp panel It states stiffening plate and corresponds to the connecting hole and offer avoid holes, first plug division passes through the avoid holes with one end and is fixed on In the stiffening plate.Wherein, the hole location installed for the pedestal for the first plug division is opened in the stiffening plate, to avoid hole Position exposes to the bottom plate.

Preferably, first plug division is preferably along the two sides being perpendicularly to the plugging direction integrally formed with interconnecting piece It is bi-directionally connected column, the column that is bi-directionally connected includes being parallel to the horizontal connection column of the bottom plate and horizontal with the horizontal connection column Orthogonal vertical connecting column, the horizontal connection column and vertical connecting column all have through-hole, and the through-hole of the two is connected.By First plug division two sides be equipped with its it is integrally formed be bi-directionally connected column, so that user is suitable for the position of connecting hole on lamp body, example When as described in the connecting hole being opened on wall, vertical connecting column can be used and connect with bottom plate, when the connecting hole opens up When on the bottom plate, horizontal connection column can be used and connect with wall, to realize the fixation of the first plug division and lamp body.

The structure of the lamp decoration component of the utility model is described below by way of some preferred embodiments:

Embodiment one

Referring to Fig. 1 to Fig. 5, the lamp decoration component 100 of the utility model includes lamp body 1 and the arm with 1 grafting of lamp body 2。

The lamp body 1 is made of metal material, and including circular bottom plate 11 and is erected in the wall of 11 periphery of bottom plate 12.Six connecting holes 10 are uniformly provided on the wall 12, the connecting hole 10 is circular hole, for wearing the arm 2.Institute It states and is fixed on bottom plate 11 there are six the first plug division 13, six first plug divisions 13 and six connecting holes 10 1 are a pair of It should be arranged.In other embodiments, the quantity of the connecting hole, arm and the first plug division can be arranged according to actual needs.

First plug division 13 includes pedestal, and the pedestal offers the spliced eye 131 being connected to the connecting hole 10, The spliced eye 131 extends radially outwardly to form mounting groove close to one end of connecting hole 10, and storage is flexible in the mounting groove Dead ring 133, the spliced eye 131 far from one end of the connecting hole 10 be installed with one along spliced eye 131 it is axially extending One contact pin 132, first contact pin 132 is for being connected to power supply.

The elastic fastening ring 133 includes annular body 1331 and is circumferentially uniformly distributed in cyclic annular master along annular body 1331 Multiple elastic slices 1332 of 1331 periphery of body, the described one end of annular body 1331 far from the elastic slice is radially toward plugging direction It is obliquely installed.

The elastic fastening ring 133 is installed on the installation in such a way that its elastic slice 1332 abuts the inner sidewall of mounting groove Slot, and the annular body 1331 of the elastic fastening ring 133 can protrude into described insert under the effect of the elastic force of elastic slice 1332 It connects in hole 131.

The quantity of the arm 2 and first plug division 13 are consistent, and one-to-one correspondence is plugged across the connecting hole 10 In first plug division 13, the physical connection and electric connection of arm 2 and lamp body 1 are realized.

Incorporated by reference to Fig. 5, the arm 2 includes metal sleeve 20, and the metal sleeve 20 is equipped with second plug division 21, Second plug division 21 includes the second contact pin 211 for being electrically connected to light source, and second contact pin 211 offers cooperation Hole 2110, axially extending setting of the matching hole 2110 along second contact pin 211.Second plug division 21 is equipped with limit Convex ribs 212, metal sleeve 20 are equipped with the slot position 201 matched with the retaining convex rib 212, to pass through retaining convex rib 212 and slot The cooperation of position 201 realizes that the second plug division 21 is installed in the metal sleeve 20.

When the second plug division of the arm 2 is plugged in the first plug division of the lamp body 1, first contact pin is plugged In in the matching hole of the second contact pin, the annular body of the elastic fastening ring is pushed against in the periphery of metal sleeve.

Wherein, second plug division 21 includes the first collets 212, is installed on metallic sheath in an interference fit In pipe 20, second contact pin 211 is pierced by from the metal sleeve 20, and one end in metal sleeve 20 is coated on described In first collets 212, the insulation between the second contact pin 211 and the metal sleeve 20 is realized.

The pedestal includes the pedestal fixed with the lamp body 1, and second be interference fitted with it is equipped in the pedestal absolutely Edge block 130, the spliced eye 131 are opened on second collets 130, and first contact pin 132 is coated on institute It states in the second collets 130.

In one embodiment, first, second collets 130 are by the way of injection molding by second contact pin 211 or first contact pin 132 it is overmolded.

Further, first collets 212 and the second collets 130 are cylindrical, and periphery is axially distributed There are multiple retaining convex ribs 2121, the retaining convex rib 2121 is in first collets 212 and the corresponding installation of the second collets 130 It is clamped when the metal sleeve 20 or pedestal with slot position cooperation preset on metal sleeve 20 and pedestal, to prevent first absolutely 212 opposing metallic casing 20 of edge block, the opposite pedestal of the second collets 130 generate axial displacement.

Preferably, first plug division 13 along the two sides being perpendicularly to the plugging direction integrally formed with being bi-directionally connected column 135, The column 135 that is bi-directionally connected includes being parallel to the horizontal connection column of the bottom plate and orthogonal with the horizontal connection column vertical connecting Column is connect, the horizontal connection column and vertical connecting column all have through-hole, and the through-hole of the two is connected.

In the lamp decoration component of the utility model, by detachably installing arm with lamp body, volume in transportational process is solved It is excessive to cause transportation cost excessively high and the problem of easy breakage, and quick connection structure is used, it is convenient for user installation, by second Elastic construction is set on plug division or the first plug division, so that the second plug division can be to the second plug division when being inserted into the first plug division Axial movement be construed as limiting, to prevent arm from non-collapsible separation occurs with respect to lamp body, in the assembling for facilitating arm and lamp body When, guarantee the security performance of lamps and lanterns.

Embodiment two

As shown in fig. 6, the lamp decoration component 100 of the present embodiment is similar with embodiment one, difference is: the connecting hole 10 It is opened on the bottom plate 11 of the lamp body 1.

Embodiment three

As shown in fig. 7, the lamp decoration component 100 of the present embodiment is similar with embodiment one, difference is: in the lamp body 1 It is additionally provided with limit plate 14, the limit plate 14 is the ring-type concentric with the wall 12.Limit is offered on the limit plate 14 The pedestal in hole, first plug division 13 wears and is limited in the limit hole.The first grafting is realized by setting limit plate 14 Portion 13 can enhance the stability of connection structure (including physical connection and electrical connection) along the limit of plugging direction.

Example IV

As shown in fig. 7, the lamp decoration component 100 of the present embodiment is similar with embodiment three, difference is: the connecting hole 10 Two sides radially extend towards to form limited block 15, and 20 periphery of metal sleeve is equipped with to match with the limited block 15 The limiting slot of conjunction prevents arm 2 relative to the rotation of lamp body 1 to pass through the mutual cooperation of limited block 15 and limiting slot.

Embodiment five

As shown in figure 8, the lamp decoration component 100 of the embodiment is similar with embodiment one, difference is: described second inserts 211 corresponding power positive and negative anodes of needle are equipped with two, and two second contact pins 211 are arranged side by side with gap.Incorporated by reference to Fig. 9 and Figure 10, when second contact pin 211 is inserted in the spliced eye 131, first contact pin 132 is located in two described Between two contact pins 211 and opposite two sides are abutted with two second contact pins 211, two second contact pins 211 it is outer Also it is connected to 1331 inside of annular body of the elastic fastening ring 133 week.

Embodiment six

As is illustrated by figs. 11 and 12, the lamp decoration component 100 of the present embodiment is similar with embodiment one, and difference is:

The spliced eye 131 is opened on bottom plate 11, and radially two sides extend towards to form stop collar in spliced eye 131 136。

Second plug division 21 further includes the springing head 213 for surrounding the second contact pin 211, and the springing head 213 includes phase The base portion and guide end 2132 to connect, 213 periphery of springing head are equipped with card slot between the base portion and guide end 2132 2131, and the stop collar 136 can be caught in the card slot 2131 when the springing head 213 is inserted into the spliced eye 131.

As a result, by setting guide end 2132, the spliced eye 131 is inserted in convenient for the second contact pin 211；By in bullet Card slot 2131 is arranged in dynamic 213 periphery of head, stop collar 136 is set in spliced eye 131, it can be achieved that arm 2 (specially second inserts The springing head 213 of needle 211) axial restraint.

Preferably, it is equipped with step in the spliced eye 131, is defined between the step and the stop collar 136 and institute The mating groove that guide end 2132 matches is stated, the guide end 2132 is buckled in the mating groove.

Preferably, the springing head 213, which is spaced apart, is equipped with along its axially extending flexible deformation slot 2133, thus by institute It states springing head 213 and is divided into multiple elastic fins, facilitate the flexible deformation of springing head 213 and increase elastic force, and make connection more For fastening.

Further, second plug division 21 can also be wrapped up second contact pin 211 by insulation sleeve and be formed, the bullet Dynamic head 213 is distributed in the end of the insulation sleeve with multiple spaced elastic fins.

In another embodiment, the connecting hole 10 can also be opened on the wall 12.In this kind of embodiment In, lamp body 1 reference may also be made to embodiment and above-mentioned limit plate 14 be arranged, to realize the first plug division 13 along the limit of plugging direction. Settable limited block 15 in connector aperture, the limiting slot being equipped on metal sleeve 20 realize metal sleeve 20 in circumference Limit on direction avoids arm 2 from deflecting in use.

It should be appreciated that above example is intended to illustrate the stop collar in the card slot and spliced eye that embodiment passes through springing head It realizes connection, the fastening of the second plug division and the first plug division, cannot be considered as and constitute opening up position, whether have to connecting hole There is the restriction of the fixed form of limit plate, limited block, stiffening plate and the first plug division and lamp body.

Embodiment seven

As shown in Fig. 3, Figure 13 and Figure 14, the lamp decoration component 100 of the present embodiment is similar with embodiment one, and difference exists In: the connecting hole 10 is opened on bottom plate 11, first plug division 13 be equipped with steel ball 17 and elastic component (be not shown, under Together), the elastic component is preferably compressed spring.

The accommodating hole (not labeled) be connected with it is offered on 131 peripheral wall of spliced eye；The steel ball 17 is contained in institute Accommodating hole is stated, and can locally protrude into the spliced eye 131 under the effect of the elastic force of elastic component.

Second plug division 21 includes the fixing head 214 with through-hole, and second contact pin 211 is arranged in described solid Determine head.214 periphery of fixing head offers card slot 2141, and the fixing head 214 is inserted in the spliced eye 131, and makes institute State the first contact pin 132 in abutted in the matching hole 2110 with 211 inner wall of the second contact pin, the steel ball 17 is caught in the card slot In 2141.

It should be appreciated that above example is intended to illustrate embodiment by the card slot in spring, steel ball and fixing head come real Connection, the fastening of existing second plug division and the first plug division cannot be considered as composition and open up position, whether with limit to connecting hole The restriction of the fixed form of position plate, limited block, stiffening plate and the first plug division and lamp body.

Embodiment eight

Incorporated by reference to Figure 11 and Figure 13, the lamp decoration component 100 of the present embodiment is on the basis of above embodiments, in bottom plate 11 Top is equipped with stiffening plate 16 parallel with it, and first plug division 13 is fixed in the stiffening plate 16.

When connecting hole 10 is opened on the bottom plate 11, the corresponding connecting hole 10 of the stiffening plate 16 offers evacuation Hole, first plug division 13 pass through the avoid holes and are fixed in the stiffening plate 16.

Embodiment nine

Incorporated by reference to Figure 15, the lamp decoration component of the present embodiment is similar with embodiment one, and difference is, first grafting Portion 13 is not provided with the first contact pin, the second plug division 21 is not provided with the second contact pin, and the two is hollow, for realizing the conducting wire 3 of electrical connection It passes through.

It, can be by arm with its axis when conducting wire is connected to lamp body and arm when needing to pack the lamp decoration component The mode that line is tangential on lamp body is placed, and is then packed.Beating for lamp body diameter is parallel to arm axis relative to existing Packet mode greatly reduces the volume of packing, so as to reduce transportation cost.

In conclusion in the lamp decoration component and lamps and lanterns of the utility model, by the second plug division or the first plug division Such as elastic fastening ring, springing head, spring and steel ball elastic construction are set, so that the second plug division is inserted in the first plug division When, can the elastic force of elastic construction effect under with first plug division tight fit, reduce the axial movement of arm, avoid using In the process, occur between arm and lamp body it is non-collapsible separate, improve the safety used, guarantee the normal use of lamps and lanterns.

As second aspect, the utility model further relates to a kind of lamps and lanterns (not shown) comprising bracket (not shown), with Bracket fixed above-mentioned lamp decoration component 100 and light source (not shown), the lamp body are fixed on the bracket, and the light source is connected to The other end of the arm relative to lamp body.The lamps and lanterns include but is not limited to pendent lamp, street lamp and Landscape Lamp.When it is pendent lamp, institute Stating bracket is sunpender, lifting rope/chain；When it is street lamp or Landscape Lamp, the bracket includes lamp stand.

Further, the lamps and lanterns further include being set to the intracorporal circuit board of the lamp, and the circuit board is equipped with and light source Electrical connection is to control the luminance of light source and/or the drive dynamic control device of illumination effect.

The above is only some embodiments of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the protection scope of the utility model.

Claims

1. a kind of lamp decoration component, the arm including lamp body and with the lamp body grafting offers connecting hole, lamp body on the lamp body It is inside equipped with the first plug division, the arm is equipped with the second plug division with first plug division cooperation grafting, which is characterized in that One of first plug division and the second plug division have elastic construction, and the second plug division of arm is inserted into across the connecting hole First plug division, and the elastic force of elastic construction effect under with first plug division tight fit.

2. lamp decoration component according to claim 1, which is characterized in that first plug division includes pedestal, the pedestal With the spliced eye being connected to the connecting hole, the mounting groove being connected to the spliced eye is formed on the spliced eye inner sidewall； The elastic construction includes elastic fastening ring, the elastic fastening ring be contained in the mounting groove and can its elastic force effect under office Portion protrudes into the spliced eye；Second plug division is plugged in the spliced eye and abuts with the elastic fastening ring.

3. lamp decoration component according to claim 2, which is characterized in that the elastic fastening ring includes annular body and multiple Elastic slice, the multiple elastic slice are uniformly distributed in annular body periphery along annular body circumferencial direction；The elastic fastening ring is with it The mode that elastic slice abuts the inner sidewall of mounting groove is installed on the mounting groove, and so that the annular body is connected to described second and insert Socket part.

4. lamp decoration component according to claim 3, which is characterized in that also solid in the spliced eye of first plug division It is axially extending along the mounting groove and for accessing power supply equipped with the first contact pin；

Second plug division include for the second conductive contact pin, second contact pin be inserted in the spliced eye and with it is described First contact pin abuts.

5. lamp decoration component according to claim 4, which is characterized in that second contact pin offers cooperation along its axial direction Hole；Second contact pin is inserted in the spliced eye, and first contact pin is inserted in the matching hole and with described The cooperation electrical connection of two contact pins.

6. lamp decoration component according to claim 4, which is characterized in that the second contact pin corresponding power positive and negative anodes are equipped with two Root, two second contact pins are arranged side by side and have gap；

Second contact pin is inserted in the spliced eye, and it is in the gap and opposite that first contact pin is located in Two sides correspondence is abutted with two second contact pins.

7. lamp decoration component according to claim 1, which is characterized in that first plug division includes pedestal, the pedestal With the spliced eye being connected to the connecting hole, the spliced eye inner sidewall is equipped with the stop collar with perforation；

Second plug division is equipped with the elastic construction, and the elastic construction includes springing head, and springing head periphery is equipped with Card slot；

Second plug division is plugged in the spliced eye, and the stop collar is made to be caught in the card slot.

8. lamp decoration component according to claim 7, which is characterized in that the springing head includes base portion interconnected and leads Xiang Duan, the card slot are set between base portion and guide end.

9. lamp decoration component according to claim 7, which is characterized in that the springing head is spaced apart equipped with axially extending along its Flexible deformation slot.

10. lamp decoration component according to claim 7, which is characterized in that the spliced eye bottom, which is equipped with, is arranged in described wear Hole and the first contact pin for being used to access power supply；Second plug division is equipped with the second contact pin with matching hole, the springing head It is arranged around second contact pin；Second contact pin is inserted in institute in a manner of being inserted in first contact pin into its matching hole Spliced eye is stated, and the second contact pin is cooperated with the first contact pin and is electrically connected.

11. lamp decoration component according to claim 1, which is characterized in that first plug division includes pedestal, the pedestal With the spliced eye being connected to the connecting hole, the accommodating hole be connected with it is offered on the spliced eye inner wall；

The elastic construction includes steel ball and elastic component, and the steel ball is contained in the accommodating hole, and can be in the elastic force of elastic component The lower part of effect protrudes into the spliced eye；

Second plug division includes the fixing head with through-hole, and periphery offers card slot, and the fixing head is inserted in described Spliced eye, and it is caught in the steel ball in the card slot.

12. according to lamp decoration component described in claim 2,7 or 11, which is characterized in that the arm includes metal sleeve, described Second plug division is set to the metal sleeve comprising the first collets, first collets are pacified in an interference fit Loaded in metal sleeve；

The pedestal includes the pedestal fixed with the lamp body, is equipped with the second collets being interference fitted with it in the pedestal, The spliced eye is opened on second collets.

13. lamp decoration component according to claim 12, which is characterized in that first collets and the second collets are in Cylindric, periphery is equipped with retaining convex rib, and the retaining convex rib is installed in first collets and the second collets correspondence It is clamped when the metal sleeve or pedestal with slot position cooperation preset on metal sleeve and pedestal.

14. according to claim 1 to lamp decoration component described in any one of 11, which is characterized in that the connecting hole inner sidewall It is equipped with limited block, the arm periphery is equipped with limiting slot that is axially extending along its and matching with the limited block.

15. according to claim 1 to lamp decoration component described in 11 any one, which is characterized in that first plug division is along vertical Directly in the two sides of plugging direction integrally formed with interconnecting piece, for institute to be fixed in first plug division by threaded connector It states on lamp body.

16. lamp decoration component according to claim 15, which is characterized in that the interconnecting piece is to be bi-directionally connected column, described double To connecting column include horizontal connection column and with the vertical connecting column of the horizontal connection column horizontal quadrature, the horizontal connection column and Vertical connecting column all has through-hole, and the through-hole of the two is connected.

17. a kind of lamps and lanterns, including bracket, light source and lamp decoration component, which is characterized in that the lamp decoration component be claim 1 to Lamp decoration component described in any one of 16, the lamp body are fixed with the bracket, and it is opposite that the light source is fixed on the arm In the other end of the lamp body.

18. lamps and lanterns according to claim 17, which is characterized in that further include the circuit board set on the lamp body, the electricity Road plate is equipped with the drive dynamic control device for being electrically connected and be used to control its luminance and/or illumination effect with the light source.