CN106983256A

CN106983256A - Umbrella disc assembly and lamp umbrella

Info

Publication number: CN106983256A
Application number: CN201710434043.4A
Authority: CN
Inventors: 泮礼礼
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-09
Filing date: 2017-06-09
Publication date: 2017-07-28

Abstract

The present invention is a kind of umbrella disc assembly and lamp umbrella, is related to technical field of living goods, and to solve, Connection Step is cumbersome between existing solar receiver and umbrella disk main body and is designed the problem of can not meeting bad weather circumstances use requirement.The umbrella disc assembly includes solar receiver, umbrella disk main body and for the two to be detachably fixed to the locking mechanism linked together.Locking mechanism includes convex portion and recess, and the periphery of convex portion is arranged at intervals with a plurality of tooth line, deploys along the bus of convex portion, each tooth line is horizontal by certain angle.The inwall of recess be provided with it is multiple match projection with tooth line, convex portion is embedded in recess, after rotation recess, is slided in the raised gap between adjacent two teeth line, and be closely connected on the tooth line of raised glide direction homonymy.The lamp pack includes above-mentioned umbrella disc assembly.The umbrella disc assembly and lamp umbrella that the present invention is provided are used to realize outdoor sun-shading and illumination.

Description

Umbrella disc assembly and lamp umbrella

Technical field

The present invention relates to technical field of living goods, more particularly to a kind of umbrella disc assembly and lamp umbrella.

Background technology

Traditional parasol be it is a kind of be applied to family with by hotel lawn, swimming pool, seabeach, park, teahouse and outdoor The outdoor sun-shading such as stall and tourist attractions keeps off the rain the common tool of Condom.Traditional parasol is at night in use, being used for The lamp of illumination is typically to access what power supply was powered from the place for having power supply by wire, and the wire of exposure outside is not only existed Larger risk of stumbling, but also higher electric shock hidden danger is there is, so as to bring very big inconvenience to user.Therefore, It is proposed that solar lamp umbrella, it is to increase the lamp using solar energy as the energy on traditional parasol, to realize illumination mesh 's.

In the prior art, connected between solar receiver and umbrella disk main body by snap, its is specific Attachment structure and Connection Step are as follows：The bottom of solar receiver housing is provided with the first arc buckle, umbrella disk main body it is interior Wall is provided with the second arc buckle matched with the first arc buckle, when needing to fix solar receiver with umbrella disk main body During connection, the first arc buckle is aligned at the neutral gear between the second arc buckle, rotates the housing of solar receiver, make the Two arc buckles block the first arc buckle, so as to realize the housing of solar receiver and the connection of umbrella disk main body.It is this Although attachment structure realizes the connection between solar receiver and umbrella disk main body, still, this attachment structure when in use, It must first be aligned, follow-up connection just can be achieved, Connection Step is cumbersome.Moreover, this mode that snaps connection is merely with buckle Between it is spacing be attached, when meeting with the bad weather such as strong wind, easily rotate solar receiver, work as solar energy When first arc buckle of receiver shell turns to the neutral position of umbrella disk lid the second arc buckle, solar energy can be also caused The unfavorable situation that receiver departs from from umbrella disk main body.

The content of the invention

First purpose of the present invention is to provide a kind of umbrella disc assembly, to solve existing solar receiver and umbrella disk master Connection Step is cumbersome between body and can not meet the technical problem of bad weather circumstances use requirement.

The umbrella disc assembly that the present invention is provided, including solar receiver, umbrella disk main body and for the two to be detachably fixed The locking mechanism linked together, the locking mechanism includes convex portion and recess.

The convex portion is cylindrical structure, and the periphery of the convex portion is arranged at intervals with a plurality of tooth line, and a plurality of tooth line is along institute The circumference for stating convex portion is uniformly arranged；Deploy along the bus of the convex portion, each tooth line is horizontal by certain angle.

The inwall of the recess is provided with multiple projections, described raised to match setting with the tooth line；The convex portion is embedded In the recess, rotate after the recess, slided in each raised gap between tooth line described in adjacent two, and closely On the tooth line for being connected to the raised glide direction homonymy.

The convex portion is fixedly installed on the solar receiver, and the recess is fixedly installed on the umbrella disk main body On, or, the convex portion is fixedly installed in the umbrella disk main body, and the recess is fixedly installed on the solar receiver On.

Further, deploy along the bus of the convex portion, the tooth line is set less than the free end face of the convex portion.

Further, the tooth line is dextrorotation tooth line, and is deployed along the bus of the convex portion, each the tooth line and horizontal plane Between angle be 1-30 °.

Further, the umbrella disk main body includes umbrella disk lid and umbrella disk seat, the upper surface centre of the umbrella disk lid to Lower recess forms the recess.

The recess also includes separate layer, and the separate layer is radially arranged along the recess；The outer wall of the separate layer The first wire through-hole of insertion is formed between the inwall of the recess, first wire through-hole is bar shaped, and described first Wire through-hole is at least one.

The periphery of the umbrella disk lid is evenly arranged with multiple upper support seats, quantity and the support long bone of the upper support seat Quantity Matching, the periphery of the umbrella disk seat is provided with the multiple lower support bases matched with each upper support seat.

The bottom of the umbrella disk seat is provided with the second wire through-hole and the connecting portion being connected for the umbrella handle with lamp umbrella, described The privates through hole of insertion is vertically arranged with connecting portion.

First wire through-hole, second wire through-hole are connected with the privates through hole.

Further, it is internally provided with ribs along the longitudinal direction of the connecting portion, in the connecting portion；The ribs Shape of cross section be rectangular ring, h=(1/4-1/2) r, wherein, h is the thickness of the ribs, and r is the connecting portion Radius.

Further, the upper surface centre of the umbrella disk main body is recessed forms the recess, the umbrella disk master downwards Body is the hollow cylinder structure of one end open, and the projection is arranged on the inwall of the umbrella disk main body, and close to the umbrella disk master The open at one end of body is set.

The connecting portion is circular ring structure, and the connecting portion is fixedly installed on the non-opening of the umbrella disk main body by outer peripheral face On the end face at end.

Further, the solar receiver includes housing；The side of the housing is formed for accommodating control module Accommodating cavity, the convex portion is arranged on the opposite side back to the housing of the accommodating cavity, and the convex portion is arranged on the shell The center position of body.

Further, the convex portion is to be provided with hollow cylinder structure, the housing for making in the control module The fairlead that passes through of wire, the fairlead makes the accommodating cavity be connected with the convex portion.

Further, the control module include be arranged in the accommodating cavity control circuit, be arranged on the umbrella disk The terminal plate of body interior, the first connector being fixedly installed on the terminal plate and it is fixedly installed on the terminal plate Second connector.

The control circuit includes the power line for being powered for LED and the control line for controlling the LED.

One end of first connector is electrically connected with the power line, the other end of first connector with it is described LED is electrically connected；First connector is multiple.

One end of second connector is electrically connected with the control line, and the other end of second connector is opened with control Powered-down connection；Second connector is one.

The beneficial effect that umbrella disc assembly of the present invention is brought is：

By setting solar receiver, umbrella disk main body and locking mechanism, wherein, locking mechanism is used to receive solar energy Device and umbrella disk main body are detachably fixed and linked together, and locking mechanism includes convex portion and recess.Convex portion is cylindrical structure, in convex portion Periphery be provided with a plurality of tooth line, each tooth line is uniformly arranged on the outer peripheral face of convex portion, also, along convex portion bus deploy, respectively Tooth line is horizontal by certain angle.The inwall of recess is provided with multiple projections matched with above-mentioned tooth line, and convex portion can be embedding It is located in recess.When rotating recess, slided in each raised gap between adjacent two teeth line；It is each convex after sliding in place Rise and be closely connected on the tooth line of its glide direction homonymy, to realize being fixedly connected between convex portion and recess.Wherein, convex portion is solid Surely it is arranged on solar receiver, recess is fixedly installed in umbrella disk main body, or, or convex portion is fixedly installed on umbrella On disc main body, and recess is fixedly installed on solar receiver.

When needing solar receiver being fixedly connected with umbrella disk main body, the part of recess only need to will be provided with the two On the convex portion for being fastened on another part, then, the two is relatively rotated for order, so that in each raised gap between adjacent two teeth line Slide.After sliding in place, now, each projection is closely connected on the tooth line of raised glide direction homonymy, utilizes projection and its Locking effect between each correspondence tooth line, it is achieved thereby that being reliably connected between solar receiver and umbrella disk main body.Along with Above-mentioned locking direction in opposite direction is rotated, you can realize the separation of solar receiver and umbrella disk main body.

It is this that the connected mode locked is coordinated with many rotation tooth lines using projection, it is simple to operate, simplify conventional buckle Connected mode needs the cumbersome flow for first aligning, being rotated further by being attached, and substantially increases solar receiver and umbrella disk master Joint efficiency between body.It is additionally, since that the connection of this locking mechanism is reliable, when umbrella disc assembly is in the more severe day such as strong wind When being worked under compression ring border, solar receiver is avoided to a certain extent and is relatively rotated with umbrella disk main body, so as to reduce The risk that solar receiver is deviate from from umbrella disk main body, improves the drawbacks of snapping connection mode less stable in the past, So that the umbrella disc assembly disclosure satisfy that work requirements in bad weather conditions.In addition, the umbrella disc assembly is simple in construction, it is easy to Realize, be worth with higher market economy.

Second object of the present invention is to provide a kind of lamp umbrella, with solve existing solar receiver and umbrella disk main body it Between Connection Step it is cumbersome and the technical problem of bad weather circumstances use requirement can not be met.

The lamp umbrella that the present invention is provided, including umbrella handle, umbrella cover, support long bone, support short bone and above-mentioned umbrella disc assembly；

The umbrella disk main body is fixedly installed on the umbrella handle, and the solar receiver is arranged on the top of the umbrella cover It is outside.

The beneficial effect that lamp umbrella of the present invention is brought is：

By setting umbrella handle, umbrella cover, support long bone, support short bone and above-mentioned umbrella disc assembly in lamp umbrella, wherein, umbrella disk master Body is fixedly installed on umbrella handle, and solar receiver is arranged on the tip exterior of umbrella cover.The structure and beneficial effect of umbrella disc assembly It is described in detail, will not be repeated here in above-mentioned word.

The lamp umbrella meets job requirement in bad weather conditions, and the lamp umbrella is easily achieved, simple in construction, to tool There is the user of outdoor use demand significant.

Brief description of the drawings

, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, in describing below Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the structural representation of umbrella disc assembly of the embodiment of the present invention；

Fig. 2 is the structural representation of housing in umbrella disc assembly of the embodiment of the present invention；

Fig. 3 is the present invention looks up structural representation of housing in Fig. 2；

Fig. 4 is the exploded perspective view of umbrella disk main body in umbrella disc assembly of the embodiment of the present invention, wherein, connector is not shown；

Fig. 5 is the structural representation of umbrella disk lid in Fig. 4；

Fig. 6 is the overlooking the structure diagram of umbrella disk lid in Fig. 5；

Fig. 7 is the overlooking the structure diagram of umbrella disk seat in Fig. 4；

Fig. 8 is Fig. 7 A-A schematic cross-sectional views；

Fig. 9 is the structural representation of another umbrella disk main body in umbrella disc assembly of the embodiment of the present invention；

Figure 10 is the wiring schematic diagram of control module in umbrella disc assembly of the embodiment of the present invention；

Figure 11 is the structural representation of lamp umbrella of the embodiment of the present invention；

Figure 12 is the structural representation of another lamp umbrella of the embodiment of the present invention；

Figure 13 is the partial enlarged drawing at B in Figure 12.

Icon：10- housings；20- umbrella disk lids；30- umbrella disks seat；40- control modules；50- lamp umbrellas；60- umbrella disk main bodys；11- Tooth line；12- fairleads；21- is raised；22- upper support seats；23- contiguous blocks；The upper connecting holes of 24-；The wire through-holes of 25- first；31- Lower support base；32- link slots；Connecting hole under 33-；34- connecting portions；The wire through-holes of 35- second；36- privates through holes；37- Ribs；41- controls circuit；42- power lines；43- control lines；44- terminal plates；The connectors of 45- first；46-LED lamps；47- Two connectors；48- controlling switches；51- supports long bone；52- supports short bone；53- umbrella handles；54- legs.

Embodiment

To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with technology of the accompanying drawing to the present invention Scheme carries out clear, complete description.Obviously, described embodiment is only a part of embodiment of the present invention, rather than entirely The embodiment in portion.Based on the embodiment in the present invention, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of protection of the invention.

In the description of the invention, it is necessary to explanation, the orientation or position relationship of the instruction such as term " on ", " under " are Based on orientation shown in the drawings or position relationship, it is only for be easy to description the present invention and simplify description, rather than indicate or Specific orientation must be had, with specific azimuth configuration and operation by implying the device or element of meaning, therefore it is not intended that Limitation of the present invention.

In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " company Connect " it should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；Can be straight Connect connected, can also be indirectly connected to by intermediary, can be the connection of two element internals.For the common skill of this area For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

As shown in figure 1, a kind of umbrella disc assembly is present embodiments provided, including solar receiver, umbrella disk main body 60 and use In the two to be detachably fixed to the locking mechanism (locking mechanism is not shown in Fig. 1) that links together, specifically, locking mechanism Including convex portion and recess.As shown in Figures 2 and 3, convex portion is cylindrical structure, and the periphery of convex portion is arranged at intervals with a plurality of tooth line 11, a plurality of tooth line 11 is uniformly arranged along the circumference of convex portion.Deploy along the bus of convex portion, each tooth line 11 is horizontal by a clamp Angle.As Figure 4-Figure 6, the inwall of recess is provided with multiple raised 21, and projection 21 matches setting with tooth line 11.Wherein, it is convex Portion can be embedded in recess, and after rotation recess, each raised 21 will slide in the gap between adjacent two teeth line 11, and most Closely it is connected on the tooth line 11 of raised 21 glide direction homonymy eventually.

In each accompanying drawing of the present embodiment, it illustrate only convex portion and be fixedly installed on solar receiver, and recess is fixed and set Put this structure type in umbrella disk main body 60.In actual use, also convex portion can be made to be fixedly installed on umbrella disk main body On 60, and recess is set to be fixedly installed on solar receiver, as long as it is by setting the convex portion of this structure type and recessed Portion, to realize being reliably connected between solar receiver and umbrella disk main body 60.

When needing solar receiver being fixedly connected with umbrella disk main body 60, the portion of recess only need to will be provided with the two Part is fastened on the convex portion of another part, then, and the two is relatively rotated for order, so that each raised 21 between adjacent two teeth line 11 Slided in gap.After sliding in place, now, each raised 21 are closely connected on the tooth line 11 of raised 21 glide direction homonymy, Acted on using the locking between projection 21 and its each corresponding tooth line 11, it is achieved thereby that solar receiver and umbrella disk main body 60 it Between be reliably connected.Rotated along with above-mentioned locking direction in opposite direction, you can realize solar receiver and umbrella disk main body 60 Separation.

It is this that the connected mode locked is coordinated with many rotation tooth lines using projection 21, it is simple to operate, simplify conventional card Button connected mode needs the cumbersome flow for first aligning, being rotated further by being attached, and substantially increases solar receiver and umbrella disk Joint efficiency between main body 60.This locking mechanism connection is additionally, since reliable, when umbrella disc assembly is more severe in strong wind etc. Weather environment under when working, solar receiver is avoided to a certain extent and is relatively rotated with umbrella disk main body 60, from And the risk that solar receiver is deviate from from umbrella disk main body 60 is reduced, improve and snapped connection mode less stable in the past The drawbacks of so that the umbrella disc assembly disclosure satisfy that work requirements in bad weather conditions.In addition, the umbrella disc assembly structure is simple It is single, it is easy to accomplish, it is worth with higher market economy.

Continue referring in Fig. 1-Fig. 3, the present embodiment, solar receiver includes housing 10, and the side of housing 10 is formed Accommodating cavity for accommodating control module 40, the opposite side back to the housing 10 of accommodating cavity is provided with convex portion, and convex portion is arranged on The center position of housing 10.Specifically, convex portion is hollow cylinder structure, it is additionally provided with the housing 10 for making control module The fairlead 12 that wire in 40 is passed through, by setting fairlead 12 so that accommodating cavity is connected with convex portion.

Continue referring in Fig. 2, the present embodiment, deploy along the bus of convex portion, tooth line 11 is set less than the free end face of convex portion Put.It is such to set so that recess can be fastened on convex portion with any angle, and will not be stopped by tooth line 11, so as to realize Solar receiver is fixedly connected with umbrella disk main body 60.

Continue referring in Fig. 2, the present embodiment, tooth line 11 can be dextrorotation tooth line, also, deploy along the bus of convex portion, Angle between each tooth line 11 and horizontal plane is 1-30 °.It should be noted that tooth line 11 can also be left-handed tooth line, as long as its It is the setting form by this tooth line 11, the raised 21 reliable locking on tooth line 11 can be realized.

Continue referring in Fig. 4-Fig. 6, the present embodiment, umbrella disk main body 60 can include umbrella disk lid 20 and umbrella disk seat 30.Tool Body, depression forms recess downwards in the upper surface centre of umbrella disk lid 20, and separate layer is additionally provided with recess, wherein, point Interlayer is radially arranged along recess, and between the outer wall of separate layer and the inwall of recess formed insertion the first wire through-hole 25, First wire through-hole 25 is bar shaped, and the first wire through-hole 25 is at least one.In the present embodiment, the first wire through-hole 25 is two It is individual, and be symmetrical arranged.Multiple upper support seats 22 are also evenly arranged with the periphery of umbrella disk lid 20, wherein, the number of upper support seat 22 Amount and the quantity Matching of support long bone 51.First wire through-hole 25 of strip so that the cabling of the present embodiment umbrella disc assembly is more Plus it is reliable and clear, it is easy to safeguard.

As shown in Figure 7 and Figure 8, it is corresponding, umbrella disk seat 30 periphery be provided with matched with each upper support seat 22 it is multiple under Support base 31.Also, the stage of umbrella disk seat 30 is provided with the second wire through-hole 35 and is connected for the umbrella handle 53 with lamp umbrella 50 Connecting portion 34, the privates through hole 36 of insertion is also vertically arranged with connecting portion 34.Also, fairlead 12, first are led Line three-way hole 25, the second wire through-hole 35 are connected with privates through hole 36.

In the present embodiment, contiguous block 23 can also be set on umbrella disk lid 20, it is corresponding, umbrella disk seat 30 on can set with it is upper State the link slot 32 that contiguous block 23 matches.Also, the upper connecting hole 24 of insertion, umbrella can be set on the upper surface of umbrella disk lid 20 The lower connecting hole 33 matched with upper connecting hole 24 can be set on disk seat 30.Connect when needing to fix on umbrella disk lid 20 and umbrella disk 30 When connecing, it can be acted on first with the grafting of contiguous block 23 and link slot 32, umbrella disk lid 20 is aligned with umbrella disk seat 30, then, will In the upper connecting hole 24 of connector insertion, and it is set to be fixed in lower connecting hole 33.Now, that is, umbrella disk lid 20 and umbrella disk seat are realized 30 are fixedly connected.In the present embodiment, lower connecting hole 33 can be screwed hole, and connector can be threaded connector.

Continue referring in Fig. 8, the present embodiment, can also be set along the longitudinal direction of connecting portion 34, in the inside of connecting portion 34 Ribs 37.Specifically, the cross sectional shape of ribs 37 can be rectangular ring, also, the thickness of ribs 37 can be company The 1/4-1/2 of the radius of socket part 34.It is such to set, the bonding strength of connecting portion 34 is substantially increased, and then improve umbrella disk group Stability and fastness that part is connected in umbrella handle 53.

As shown in Figure 10, in the present embodiment, control module 40 include be arranged in accommodating cavity control circuit 41, be arranged on Terminal plate 44 inside umbrella disk main body 60, the first connector 45 being fixedly installed on terminal plate 44 and it is fixedly installed on terminal plate The second connector 47 on 44.Specifically, control circuit 41 includes being used for for the power line 42 of the power supply of LED 46 and for controlling The control line 43 of LED 46.Wherein, one end of the first connector 45 is electrically connected with power line 42, the first connector 45 it is another End is electrically connected with LED 46；One end of second connector 47 is electrically connected with control line 43, the other end of the second connector 47 and control System switch 48 is electrically connected.In the present embodiment, the first connector 45 is multiple, and the second connector 47 is one.

In the present embodiment, power line 42 and control line 43 can sequentially pass through the wire through-hole 25 of fairlead 12 and first with connecing Line plate 44 is connected, and the second wire through-hole 35 and can be then sequentially passed through for connecting the wire of LED 46 and controlling switch 48 Three wires through hole 36, to be connected respectively with the first connector 45 and the second connector 47.Also, LED 46 can be arranged on respectively Support on long bone 51 and support short bone 52, controlling switch 48 can be arranged on umbrella handle 53.

The umbrella disc assembly is by setting control module 40, by being controlled to controlling switch 48, just can realize the sun Can conversion from the solar energy that is collected into of receiver to electric energy, so as to reach the purpose being illuminated to the space under lamp umbrella 50, no Only facilitate, and environmental protection, realize the safe collection to solar source and utilization.

In the present embodiment, umbrella disk main body 60 can also be the structure type that shows in Fig. 9.Specifically, umbrella disk main body 60 Depression forms recess downwards in upper surface centre, and one end of umbrella disk main body 60 is the hollow cylinder structure of opening, and projection 21 is set The inwall in umbrella disk main body 60 is put, and is set close to the open at one end of umbrella disk main body 60.Connecting portion 34 is circular ring structure, wherein, Connecting portion 34 is fixedly installed on by outer peripheral face on the end face of the non-openend of umbrella disk main body 60.

As is illustrated by figs. 11 and 12, the present embodiment additionally provides a kind of lamp umbrella 50, specifically, the lamp umbrella 50 includes umbrella handle 53rd, umbrella cover, support long bone 51, support short bone 52 and above-mentioned umbrella disc assembly.Specifically, umbrella disk main body 60 is fixedly installed on umbrella handle 53 On, solar receiver is arranged on the tip exterior of umbrella cover.

The lamp umbrella 50 meets job requirement in bad weather conditions, and the lamp umbrella 50 is easily achieved, simple in construction, It is significant to the user with outdoor use demand.

It should be noted that in order to improve stability when lamp umbrella 50 works, branch can also be set in the bottom of umbrella handle 53 Pin 54.

In lamp umbrella 50 shown in Figure 11, its umbrella disk main body 60 is the structure shown in Fig. 2, and it is solid using vertical connecting portion 34 Dingan County is filled on vertical umbrella handle 53, so as to realize fixed installation of the umbrella disc assembly on lamp umbrella 50.

In lamp umbrella 50 shown in Figure 12 and Figure 13, its umbrella disk main body 60 is the structure shown in Fig. 9, and it utilizes the connection of ring-type Portion 34 is fixedly set on horizontal umbrella handle 53, so as to realize fixed installation of the umbrella disc assembly on lamp umbrella 50.

Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used To be modified to the technical scheme described in previous embodiment, or which part or all technical characteristic are equal Replace；And these modifications or replacement, the essence of appropriate technical solution is departed from the model of technical scheme of the embodiment of the present invention Enclose.

Claims

1. a kind of umbrella disc assembly, including solar receiver, umbrella disk main body (60) and it is connected to for the two to be detachably fixed Locking mechanism together, it is characterised in that the locking mechanism includes convex portion and recess；

The convex portion is cylindrical structure, and the periphery of the convex portion is arranged at intervals with a plurality of tooth line (11), a plurality of tooth line (11) It is uniformly arranged along the circumference of the convex portion；Deploy along the bus of the convex portion, each tooth line (11) is horizontal by a clamp Angle；

The inwall of the recess is provided with multiple raised (21), and the projection (21) matches setting with the tooth line (11)；It is described Convex portion is embedded in the recess, is rotated after the recess, and each raised (21) are between tooth line (11) described in adjacent two Slide, and be closely connected on the tooth line (11) of described raised (21) glide direction homonymy in gap；

The convex portion is fixedly installed on the solar receiver, and the recess is fixedly installed on the umbrella disk main body (60) On；Or, the convex portion is fixedly installed on the umbrella disk main body (60), and the recess is fixedly installed on the solar energy and received On device.

2. umbrella disc assembly according to claim 1, it is characterised in that deploy along the bus of the convex portion, the tooth line (11) free end face less than the convex portion is set.

3. umbrella disc assembly according to claim 2, it is characterised in that the tooth line (11) is dextrorotation tooth line, and along described The bus expansion of convex portion, angle of each tooth line (11) between horizontal plane is 1-30 °.

4. umbrella disc assembly according to claim 3, it is characterised in that the umbrella disk main body (60) include umbrella disk lid (20) and Umbrella disk seat (30), depression forms the recess downwards in the upper surface centre of the umbrella disk lid (20)；

The recess also includes separate layer, and the separate layer is radially arranged along the recess；The outer wall of the separate layer and institute State the first wire through-hole (25) that insertion is formed between the inwall of recess, first wire through-hole (25) is bar shaped, and described First wire through-hole (25) is at least one；

The periphery of the umbrella disk lid (20) is evenly arranged with multiple upper support seats (22), the quantity and branch of the upper support seat (22) Support the quantity Matching of long bone (51), the periphery of umbrella disk seat (30) is provided with matched with each upper support seat (22) multiple Lower support base (31)；

The bottom of the umbrella disk seat (30) is provided with the second wire through-hole (35) and is connected for the umbrella handle (53) with lamp umbrella (50) Connecting portion (34), the privates through hole (36) of insertion is vertically arranged with the connecting portion (34)；

First wire through-hole (25), second wire through-hole (35) are connected with the privates through hole (36).

5. umbrella disc assembly according to claim 4, it is characterised in that along the longitudinal direction of the connecting portion (34), in the company Socket part (34) is internally provided with ribs (37)；

The shape of cross section of the ribs (37) be rectangular ring, h=(1/4-1/2) r, wherein, h be the ribs (37) Thickness, r be the connecting portion (34) radius.

6. umbrella disc assembly according to claim 3, it is characterised in that the upper surface centre of the umbrella disk main body (60) Depression forms the recess downwards, and the umbrella disk main body (60) is the hollow cylinder structure of one end open, and the projection (21) sets The inwall in the umbrella disk main body (60) is put, and is set close to the open at one end of the umbrella disk main body (60)；

The connecting portion (34) is circular ring structure, and the connecting portion (34) is fixedly installed on the umbrella disk main body by outer peripheral face (60) on the end face of non-openend.

7. the umbrella disc assembly according to claim any one of 4-6, it is characterised in that the solar receiver includes housing (10)；

The side of the housing (10) forms the accommodating cavity for accommodating control module (40), and the convex portion is arranged on back to described The opposite side of the housing (10) of accommodating cavity, the convex portion is arranged on the center position of the housing (10).

8. umbrella disc assembly according to claim 7, it is characterised in that the convex portion is hollow cylinder structure, the housing (10) fairlead (12) for passing through the wire in the control module (40) is provided with, the fairlead (12) makes institute Accommodating cavity is stated to connect with the convex portion.

9. umbrella disc assembly according to claim 8, it is characterised in that the control module (40) includes being arranged on the appearance The control circuit (41) in chamber is put, the internal terminal plate (44) of the umbrella disk main body (60) is arranged on, is fixedly installed on described connect The first connector (45) on line plate (44) and the second connector (47) being fixedly installed on the terminal plate (44)；

The control circuit (41) includes being used for for the power line (42) of LED (46) power supply and for controlling the LED (46) control line (43)；

One end of first connector (45) is electrically connected with the power line (42), the other end of first connector (45) Electrically connected with the LED (46)；First connector (45) is multiple；

One end of second connector (47) is electrically connected with the control line (43), the other end of second connector (47) Electrically connected with controlling switch (48)；Second connector (47) is one.

10. a kind of lamp umbrella, it is characterised in that including umbrella handle (53), umbrella cover, support long bone (51), support short bone (52) and right It is required that the umbrella disc assembly described in any one of 1-9；

The umbrella disk main body (60) is fixedly installed on the umbrella handle (53), and the solar receiver is arranged on the umbrella cover Tip exterior.