The mount pad of showcase lamp
Technical field
The present invention relates to a kind of mounting structure, particularly a kind ofly can realize the interconnective showcase lamp of a plurality of lamp bodies mount pad.
Background technology
In the prior art,, improve brightness of illumination, need the lamp body of a plurality of separate units be connected with each other usually, carry out combination lighting in order to enlarge lighting area.
Like the patent No. is that the Chinese utility model " a kind of LED of connection lamp " of ZL201120083940.3 discloses a kind of LED of connection lamp, comprises tactic a plurality of LED unit, and two adjacent said LED unit connect through a tube connector.This patent according to actual needs; Can the LED lamp be connected into the length that needs, but the lamp body compound mode in this patent can only be that the unit LEDs lamp is carried out the head and the tail series connection, and then increase the length of combination lamp body; This lamp body syndeton can enlarge illumination zone; But illumination direction is all towards the emission of same position, and the another side of irradiated object is easy to generate shade or has the problem that can't illuminate, and can't guarantee the comprehensively uniform lighting requirement in each orientation of irradiated object.
And for example the patent No. is that the Chinese utility model " the multidirectional or movable jointing of one-way transparent of a kind of flexible lighting product " of ZL00238000.5 discloses the jointing between a kind of flexible lighting product and the flexible lighting product; It is to connect into several loops by several female terminals with copper sheet, is overmolding to joint inner core with the hard flame-retarded plastic again, outside joint inner core, coats quilt outside the layer of transparent then; Form a hollow hoses in each end of joint; The inwall of hollow hoses evenly is coated with the water white marine glue of one deck, the tip of male joint is inserted in two twisted wires of flexible lighting product, will insert transparent heat Heat-Shrinkable Tubings of cover on the flexible lighting product of male terminal again; Then flexible lighting product is inserted in the hollow hoses; The other end of male joint is inserted in the female terminal in the joint, with the heat-shrinkable T bush heating, makes it pack tightly flexible lighting product and hollow hoses at last.The jointing of this patent need heat heat-shrinkable T bush and could guarantee that lamp body and the reliable of joint are connected in use, is not having just can not to guarantee being fixedly linked of jointing and lamp body under the occasion of heating source; Can't realize the Fast Installation requirement, and heat-shrinkable T bush is heated after the contraction distortion, can't restores to the original state once more; If after lamp body and jointing dismounting, just can not reuse, service efficiency is low; The heat-shrinkable T bush that need more renew when connecting has once more increased the cost of light fixture.
Summary of the invention
Technical problem to be solved by this invention is that a kind of simple in structure, installation and removal showcase lamp mount pad easily is provided to above-mentioned prior art present situation.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of mount pad of showcase lamp; It is characterized in that: include the housing of the L-shaped structure in cross section, said housing offer respectively at L shaped two ends can with the suitable Plug Division of the lamp holder connecting portion of showcase lamp.
Described housing can be integral structure; Also can be split-type structural; In order to reduce the difficulty that mould is made, as preferably, said housing includes upper shell and the lower house that is interconnected in one; Wherein, Said upper shell has L-shaped end face, and the edge of this end face forms the first side wall, second sidewall respectively, the vertical in twos each other setting of said the first side wall, second sidewall and end face; The root edge of the first side wall of said upper shell and second sidewall respectively forms the curved baffle plate in a cross section at the L shaped two ends near said housing; The edge of a wherein side of each said baffle plate and the respective side walls of said upper shell link to each other, and the edge of the opposite side of this baffle plate forms the swash plate of the end face bending of said upper shell on one day, each said baffle plate, are connected the swash plate on the baffle plate and connect between the respective side walls of this baffle plate and form described Plug Division; Said the first side wall, second sidewall and end face form a cavity between two said Plug Divisions, said lower house be connected on this cavity and have can with the openings of sizes shape adapting of this cavity.
The installation and removal of upper shell and lower house for ease; As preferably; Said cavity wherein offers draw-in groove on the sidewall what be positioned at said upper shell; Form on the lateral wall of said lower house can with this draw-in groove projection of inserting mutually, said cavity is provided with card base in the inboard, L shaped right angle that is positioned at said upper shell end face, said lower house is forming the elastic chuck that can be limited on the said card base to position that should card base.So; During assembling; Projection embeds and to realize spacing in the horizontal direction in the draw-in groove, and elastic chuck is limited in realizes the spacing of vertical direction on the card base, both prevented lower house laterally moving with respect to upper shell; Prevented that again lower house from moving with respect to the vertical of upper shell, guaranteed that upper shell and the reliable of lower house are connected.
In order to realize the fast quick-detach of upper and lower casing; Preferred as further; Said elastic chuck takes the shape of the letter U; One side of this U-shaped elastic chuck is connected on the said lower house, is formed with the raised line of evagination on the opposite side of this U-shaped elastic chuck, and said raised line and said card base offset and realize the spacing of said elastic chuck.So, after the assembling, the raised line of elastic chuck be resisted against on the card base realize spacing; When elastic chuck was applied external force, the U-shaped portion of elastic chuck wherein was extruded in the side direction, and raised line is thrown off the card base position; Can realize the quick separation of upper and lower casing, for convenience detach.
In order to realize the fast quick-detach between lamp holder and the mount pad, handled easily, preferred as further, also offer the dismounting mouth that can supply extracting tool to insert and the lamp holder connecting portion of said showcase lamp is thrown off on each swash plate of said upper shell.When needs with lamp body when mount pad is dismantled; Can extracting tools such as screwdriver head be inserted and to dismantle mouth; Back down the lamp holder end then, just can lamp holder be separated with mount pad, prevent the problem that the inserting tension because of mount pad and lamp holder causes both to split.
As preferably, the end face of said upper shell also offers the installing hole that can supply screw or bolt to pass.If will mount pad be fixed, can remove lower house earlier, the cavity through upper shell is arranged in screw or bolt in the installing hole then, thus can with whole mounting seat through screw or bolt to installed surface.
For attractive in appearance, as preferably, said housing also includes the top cover that is connected said upper shell top.This top cover can be realized the connection aesthetic property of mount pad on the one hand; And can be through at top cover upper surface sticking cloth or apply glue; Thereby mount pad is pasted on the installed surface through top cover is whole; This mode is specially adapted to be fixed on the installed surface that maybe can't connect with screws, bolts like glass, avoids on installed surface, punching, and makes things convenient for the fixing of mount pad.
Convenient for dismounting, as preferably, the bottom of said top cover is provided with gib block, and the end face of said upper shell offers and can block the gathering sill of joining mutually with corresponding said gib block.During installation,, inserts gib block with regard to realizing connection as long as being aimed at corresponding gathering sill, and also very simple during dismounting, make things convenient for the replacing at any time of top cover.
Compared with prior art; The invention has the advantages that: the L-shaped structure of mount pad; Can different lamp bodies be connected to become annular Assembled lamp through this mount pad; Realization has guaranteed that to the omnibearing illumination of same irradiated object irradiated object receives the uniformity of light source, prevents the generation of shade and dark face; Secondly, the connected structure that passes through movable that is connected of mount pad and lamp holder realizes that convenient the connection fast and fractionation, mount pad can reuse, and service efficiency is high; In addition; The split type syndeton that mount pad adopts upper shell and lower house to cooperate; The top of upper shell can also be connected with top cover; Can realize fixing through multiple mounting means, both can fix, also can bond fixing through the viscose glue or the glue at top cover top through the screw or the bolt that are arranged in the installing hole in the upper shell end face.
Description of drawings
Fig. 1 is the mount pad perspective view of the embodiment of the invention.
Fig. 2 is one of mount pad three-dimensional exploded view of the embodiment of the invention.
Fig. 3 be the embodiment of the invention the mount pad three-dimensional exploded view two.
Fig. 4 is the mount pad user mode figure of the embodiment of the invention.
Fig. 5 is the sectional arrangement drawing of mount pad shown in Figure 4 and lamp holder.
Fig. 6 is the perspective view of lamp holder shown in Figure 4.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Like Fig. 1~shown in Figure 6, the mount pad A of present embodiment is a kind of jockey that is used for a plurality of showcase lamps combinations, and this mount pad A includes the L-shaped housing of global sections structure, and housing includes the upper shell 1 and lower house 2 that is interconnected in one.
Wherein, Upper shell 1 has L-shaped end face 13; This end face 13 forms the first side wall 11, second sidewall 12 respectively on L shaped two edges; And, the vertical in twos each other setting of the first side wall 11, second sidewall 12 and end face 13, the root edge of the first side wall 11 and second sidewall 12 also respectively forms the curved baffle plate in a cross section 14 at the two ends that are positioned at this upper shell 1L shape; The edge of a wherein side of each baffle plate 14 links to each other with upper shell 1 corresponding sidewall; The edge of the opposite side of each baffle plate 14 forms the swash plate 15 of one day to the bending of end face 13 directions of upper shell 1, and swash plate 15 is inclined to set with end face 13, each baffle plate 14, connects the swash plate 15 of this baffle plate 14 and connects the Plug Division that forms one and half opened types between the respective side walls of this baffle plate 14;
The first side wall 11, second sidewall 12 and end face 13 form a cavity 3 again between two Plug Divisions; Lower house 2 has arcwall face 21 that can splice mutually with the baffle plate 14 of upper shell 1 and the inclined plane 22 that can splice mutually with the swash plate 15 of upper shell 1, lower house 2 be connected on this cavity 3 and form can with the suitable opening shape of the openings of sizes of this cavity 3;
In order to guarantee that upper shell 1 is connected with the reliable of lower house 2; Cavity 3 offers a square draw-in groove 16 being positioned on the wherein sidewall of upper shell 1; Lower house 2 forms cambered outwards projection 211 along the edge of arcwall face 21; Projection 211 can with this draw-in groove 16 inserting mutually, cavity 3 forms card base 17 in the inboard, right angle that is positioned at L-shaped upper shell 1 end face 13, lower house 2 is forming the elastic chuck 23 that can be limited on the card base 17 to position that should card base 17; Wherein, Elastic chuck 23 takes the shape of the letter U; One side end of this U-shaped elastic chuck 23 links to each other with the inwall of lower house 2; The opposite side of this U-shaped elastic chuck 23 is the elasticity free end, and elastic chuck 23 is formed with the raised line 231 of evagination on free-ended sidewall, and raised line 231 offsets with card base 17 and realizes the spacing of elastic chuck 23.
So; During installation; The projection 211 of lower house 2 is embedded in the draw-in groove 16 of upper shell 1, and realization lower house 2 is mobile spacing with respect to upper shell 1 along continuous straight runs, and 231 of raised lines of lower house 2 and card base 17 offset; Realize lower house 2 with respect to vertically mobile spacing of upper shell 1, thereby guaranteed that upper shell 1 is connected with the reliable of lower house 2.
Like Fig. 4~shown in Figure 6; Be the mount pad A user mode figure of present embodiment, in actual the use, lamp body B is respectively arranged with connector 5 on the lamp holder at two ends; This connector 5 is fixed on the lamp holder end through screw 6; Connector 5 surfaces are formed with special-shaped projection 51, and upper shell 1 forms the Plug Division with the housing that lower house 2 cooperates the back to form at two ends, be formed with again in this Plug Division can with the spliced eye 7 of special-shaped projection 51 grafting close-fittings;
During assembling, the connector 5 of lamp holder can directly insert in the spliced eye 7, realizes being connected of mount pad A and lamp body B; Can connect two lamp body B on each mount pad A; And be 90 arranged at right angles between these two lamp body B; Can the rectangular configuration of a ring-type of four lamp body B compositions in the middle of irradiated object is placed on, can be realized the omnibearing illumination to this irradiated object through four mount pad A; Dismounting for ease also offers dismounting mouthfuls 151 on each swash plate 15 of upper shell 1, extracting tool (like the screwdriver head) can insert in this dismounting mouth 151 and the end face of lamp holder is backed down, and makes things convenient for the quick separation between mount pad A and the lamp body B.
In addition, present embodiment can also be realized two kinds of different fixed modes of mount pad A, and one of fixed form is on the end face 13 of upper shell 1, to offer through hole 18, can realize and being fixedly connected of installed surface through being arranged in screw or bolt in this through hole 18;
Two of fixed form is also to be connected with a top cover 4 at the top of upper shell 1; Wherein, the bottom of top cover 4 is provided with gib block 41, and the end face 13 of upper shell 1 offers and can block the gathering sill 19 of joining mutually with corresponding gib block 41; Can stick viscose glue at the end face 13 of top cover 4 or apply glue; Mode through pasting is fixed to mount pad A on the installed surface, and it is that glass or other can't be offered the face of connecting hole that this fixed form is specially adapted to installed surface, can avoid punching.
The present embodiment mount pad is simple in structure, easy to connect, through connected structure can realize and a plurality of lamp body between connection, and can lamp body be combined into ring-type, make the shone thing physical efficiency obtain more all even omnibearing illumination.