CN206608771U

CN206608771U - No dark space LED bar graph lamp

Info

Publication number: CN206608771U
Application number: CN201720344545.3U
Authority: CN
Inventors: 钱文虎
Original assignee: HANGZHOU ANDER ELECTRON Co Ltd
Current assignee: HANGZHOU ANDER ELECTRON Co Ltd
Priority date: 2017-04-01
Filing date: 2017-04-01
Publication date: 2017-11-03
Anticipated expiration: 2027-04-01

Abstract

The utility model provides a kind of no dark space LED bar graph lamp, including base, the light source board being arranged in base, the plug for being arranged on base both sides, the lampshade being fixed on base, the base offers the connecting hole through base two ends along its length, the plug is made up of light transmissive material, the plug includes abutting the bearing surface of lampshade, is fixed on the lug boss coordinated on bearing surface with connecting hole grafting, and the plug is abutted with lampshade during the lug boss insertion connecting hole.

Description

No dark space LED bar graph lamp

Technical field

The utility model is related to lighting field, more particularly to no dark space LED bar graph lamp.

Background technology

At present, with the development of science and technology, LED/light source is considered as forth generation lighting source, LED bar graph lamp relies on luminous efficiency High and low power consumption, it is safe the advantages of, be widely used in various lighting fields.

Notification number discloses a kind of rotatable LED bar graph lamp, including bar shaped fluorescent tube, cylinder for CN203656642U patent Lid is socketed in bar shaped lamp tube ends.

This strip light is due to the influence of cover, and its two ends can have dark space, influences illuminating effect.

Utility model content

The purpose of this utility model is to provide a kind of no dark space LED bar graph lamp, no dark space, and illuminating effect is more preferably.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of no dark space LED strip Shape lamp, including base, be arranged in base light source board, be arranged on the plug of base both sides, the lampshade being fixed on base, institute State base and offer connecting hole through base two ends along its length, the plug is made up of light transmissive material, the plug Including abutting the bearing surface of lampshade, being fixed on the lug boss coordinated on bearing surface with connecting hole grafting, the lug boss insertion connects The plug is abutted with lampshade when connecing hole.

The connection of plug and base is realized by way of grafting, by the way that plug is designed into light-transmitting materials so that light source The light of plate be able to can be projected from plug and lampshade simultaneously, so as to cause no dark space LED bar graph lamp that dark space is not present substantially；When When multiple no dark space LED bar graph lamp docking, it is more attractive in appearance.And plug is only abutted with lampshade, and plug does not interfere with light Line is projected out of lampshade.

Further, the plug also includes opening in a connection sheet abutted with base outside base, the connection sheet If through hole, the axis of the through hole extends along substructure height direction, and connection sheet is fixed by the screw through through hole and base.

Plug is limited by the setting of screw to move along base length direction, so as to complete the fixation to plug.

The plug is less than or equal to 2.5mm from the bearing surface thickness that dorsad base extends, and the plug is carried on the back from bearing surface The thickness extended to base is more than or equal to 1mm.

The thickness can influence translucency, but its it is too thin can also influence its intensity, be easily broken off, consider and combine Experimental data, can play a preferably counterbalance effect within the above range.

Further, the plug also includes the abutting part for abutting lampshade inwall.

In this way, on the one hand increasing the structural stability of lampshade by abutting part, stress and deformation is difficult.

Further, the base upper end offers the T-slot at least running through base one end, and the light source board insertion is described In T-slot.

Light source board is directly inserted into T-slot, and spacing by blocking up, and plug limiting light source plate is moved along base length direction Dynamic, T-slot limiting light source plate is moved along base width and short transverse, and the quick of light source board is realized by T-slot and plug It is fixed, and screw is not needed, it is simple in construction, install quick.

Further, the base both sides offer the connection groove for running through base along base length direction, the lampshade The connecting portion stretched into connection groove is connected including cover body, with cover body；The outer wall of the connecting portion is supported with being connected the inwall of groove Connect, the inwall of the cover body and the outer wall of base are abutted.

Abutted along the relative face of base width by abutting part and connection groove two and limit lampshade along base width direction Mobile, plug abuts limitation lampshade with lampshade and moved along base length direction, and passes through the friction power restriction of plug and lampshade Plug is moved along lampshade along substructure height direction, and due to the limitation of its frictionally, therefore its limitation is not absolute, and lampshade can To overcome the frictional force to move.

Further, the connection groove is more than the length of connecting portion along the length on substructure height direction.

In this way, connection groove has space to be moved up and down for connecting portion, lampshade can overcome frictional force along substructure height direction Move a certain distance, change lampshade glazed area.

Further, the connecting portion along base width direction close to the one side at base center and connect groove inwall between Every setting.

So connection groove has enough spaces to be deformed upon for connecting portion so that connecting portion is deviate from out of connection groove, In the case where not pulling down plug, lampshade is pulled down.

Further, the base has on a bar-shaped trough extended along base length direction, the side wall of the bar-shaped trough It is symmetrical arranged raised line.

Raised line is used for the connection of no dark space LED bar graph lamp and buckle.

Further, the base both sides offer the groove extended along its length, and groove is along substructure height direction It is arranged at intervals multiple.

The setting increase hand and the frictional force of base of groove, conveniently take.

In summary, the utility model has the advantages that：1）Plug is designed to printing opacity, so that whole nothing Dark space LED bar graph lamp integral light-transmitting, essentially eliminates dark space；For single no dark space LED bar graph lamp, surrounding all light；For many The splicing of individual no dark space LED bar graph lamp, no blanking bar；2）Whole no dark space LED bar graph lamp, structure letter are carried out by modes such as grafting It is single, convenient disassembly.

Brief description of the drawings

Fig. 1 is the structural representation of embodiment；

Fig. 2 is Fig. 1 A portions enlarged drawing；

Fig. 3 is the configuration schematic diagram of embodiment；

Fig. 4 is the structural representation of plug；

Fig. 5 is the structural representation of Elastic buckle；

Fig. 6 is a kind of mounting means of no dark space LED bar graph lamp；

Fig. 7 is another mounting means of no dark space LED bar graph lamp.

Reference：1st, base；11st, bar-shaped trough；12nd, raised line；13rd, T-slot；14th, connecting hole；15th, groove is connected；16、 Groove；2nd, light source board；3rd, plug；31st, bearing surface；32nd, lug boss；33rd, abutting part；34th, connection sheet；35th, through hole；4th, lampshade； 41st, cover body；42nd, connecting portion；5th, Elastic buckle；51st, egative film；511st, the first mounting hole；52nd, lateral plate；521st, the first lamellar body；522、 Second lamellar body；523rd, the 3rd lamellar body；53rd, the first connecting hook；531st, the first spigot surface；532nd, first groove；54th, the second connection Hook；541st, the second spigot surface；542nd, second groove；55th, installation sheet；551st, the second mounting hole；56th, circular hole.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in right of the present utility model by Patent Law.

A kind of no dark space LED bar graph lamp, such as Fig. 1 and 3, including base 1, be arranged in base 1 light source board 2, be arranged on The plug 3 of the both sides of base 1, the lampshade 4 being fixed on base 1.

Such as Fig. 2, the bottom centre of base 1 opens up a bar-shaped trough 11 along its length, and the sidewall symmetry of bar-shaped trough 11 is set Two raised lines 12 along the extension of the length direction of base 1；One end opposite with bar-shaped trough 11 opens up a T-shaped for running through the two ends of base 1 Groove 13；The both sides of bar-shaped trough 11 offer the connecting hole 14 through the two ends of base 1；It is logical that the upper end both sides of base 1 symmetrically offer connection Groove 15, connection groove 15 runs through base 1 along the length direction of base 1.

Such as Fig. 2, overall light source board 2 is in cuboid, and its length is identical with the length of T-slot 13, when light source board 2 is installed Insert in T-slot 13.

Such as Fig. 2, the length of lampshade 4 is identical with the length of base 1, lampshade 4 including take the shape of the letter U cover body 41, be connected with cover body 41 Connecting portion 42, the connecting portion 42 slipped into connection groove 15 along the length direction of base 1, and connecting portion 42 is along the short transverse of base 1 On length be less than connection groove 15 length, the outer wall of connecting portion 42 and be connected groove 15 inwall abutting, the cover body 41 Inwall and base 1 outer wall abut, connecting portion 42 along the width of base 1 close to the center of base 1 one side with being connected groove 15 inwall is arranged at intervals.

Such as Fig. 4, plug 3 includes the bearing surface 31 positioned at outer ring, and the side lower end relative with base 1 of plug 3 sets insertion Lug boss 32 in connecting hole 14, projection is in hollow collar shape, when bearing surface 31 abuts base 1 and lampshade 4, lug boss In 32 insertion connecting holes 14.The side upper end relative with base 1 of plug 3 is provided with abutting part 33, the piece that the abutting part 33 takes the shape of the letter U Shape, inserts cover body 41 and is abutted with the inwall of cover body 41 just.The middle side part relative with base 1 of plug 3 fixes one along the length of base 1 The connection sheet 34 of direction extension, through hole 35 is opened up in connection sheet 34, and the axis of through hole 35 extends along the short transverse of base 1, when to When junction 31 abuts base 1 and lampshade 4, connection sheet 34 abuts the bottom land of bar-shaped trough 11, and screw (not shown) passes through logical Hole 35 is fixed with base 1 and fixes plug 3 with base 1.Plug 3 from bearing surface 31 dorsad base 1 extend thickness be 2.3mm.

Buckle wherein can also be set in connection sheet 34, fixed by buckle with base 1.

Lampshade 4 and plug 3 are made by light transmissive material, are clear PVC material.

Such as Fig. 2, for convenience of taking for no dark space LED bar graph lamp, offer what is extended along its length in the both sides of base 1 Groove 16, groove 16 is arranged at intervals multiple along the short transverse of base 1.

When assembling, first will, lampshade 4 is inserted connection groove 15, by plug by the insertion T-slot 13 of light source board 2 afterwards In the 3 insertion connecting hole 14 of lug boss 32, plug 3 is abutted with base 1, lampshade 4, and it abuts or left with light source board 2 smaller Gap, such as 1mm or so.

The no dark space LED bar graph lamp is typically fixed on metope by Elastic buckle 5.The structure of Elastic buckle 5 such as Fig. 5 institutes Show, it includes an egative film 51, is symmetricly set on the both sides of egative film 51 and the lateral plate 52 vertical with egative film 51.Lateral plate 52 include one end with Egative film 51 is connected and is connected from the first outward-dipping lamellar body 521 of the junction, one end with the first lamellar body 521 and vertical egative film 51 The second lamellar body 522, be connected with the other end of the second lamellar body 522 and from and intilted 3rd lamellar body 523 in the junction.

The first connecting hook 53 and the second connecting hook 54 are symmetrically arranged with such as Fig. 5, two the second lamellar bodies 522.Wherein first Connecting hook 53 sets two, and the second connecting hook 54 sets one, and the second connecting hook 54 is located in the middle of two the first connecting hooks 53；The One connecting hook 53 and the second connecting hook 54 stagger setting, the first connecting hook 53 and the second connection along the short transverse of the second lamellar body 522 The structure of hook 54 is identical, and only dimensionally the second connecting hook 54 is larger.First connecting hook 53 is roughly triangular, and its side has One first spigot surface 531 parallel with the first lamellar body 521, opposite side has a first groove 532 triangular in shape.Second connection Its one end close with the first connecting hook 53 of hook 54 opens up second groove 542, and the opposite side of the second connecting hook 54 has first to be oriented to The second opposite spigot surface 541 of the incline direction of face 531.

Offered on such as Fig. 5, egative film 51 and installation sheet 55, installation sheet 55 and bottom are connected with first mounting hole 511, egative film 51 Piece 51 is in same plane, and only wherein one side is connected installation sheet 55 with egative film 51, and the second mounting hole is opened up on installation sheet 55 551, the first mounting hole 511 and the second mounting hole 551 are slotted hole 56 and are arranged in a mutually vertical manner.

Such as Fig. 5, to reduce the overall weight of Elastic buckle 5, a circular hole 56 is respectively opened up in the both sides of the second connecting hook 54.

The connected mode of Elastic buckle 5 and the base 1 of no dark space LED bar graph lamp has two kinds, as shown in 6-7 figures.

Claims

1. a kind of no dark space LED bar graph lamp, including base (1), be arranged in base (1) light source board (2), be arranged on base (1) plug (3) of both sides, the lampshade (4) being fixed on base (1), it is characterised in that：The base (1) is along its length The connecting hole (14) through base (1) two ends is offered, the plug (3) is made up of light transmissive material, the plug (3) includes supporting Connect the bearing surface (31) of lampshade (4), be fixed on the lug boss (32) coordinated on bearing surface (31) with connecting hole (14) grafting, it is described The plug (3) abuts with lampshade (4) when lug boss (32) inserts connecting hole (14).

2. LED bar graph lamp in no dark space according to claim 1, it is characterized in that：The plug (3) also includes one and is located at base (1) through hole (35), the axle of the through hole (35) are opened up on the connection sheet (34) abutted outside with base (1), the connection sheet (34) Line extends along base (1) short transverse, and connection sheet (34) is fixed by the screw through through hole (35) and base (1).

3. LED bar graph lamp in no dark space according to claim 1, it is characterized in that：The plug (3) from bearing surface (31) dorsad Base (1) extension thickness be less than or equal to 2.5mm, the plug (3) from bearing surface (31) dorsad base (1) extension thickness More than or equal to 1mm.

4. LED bar graph lamp in no dark space according to claim 1, it is characterized in that：The plug (3) also includes abutting lampshade (4) abutting part (33) of inwall.

5. LED bar graph lamp in no dark space according to claim 1, it is characterized in that：Base (1) upper end, which is offered, at least to be passed through The T-slot (13) of base (1) one end is worn, the light source board (2) is inserted in the T-slot (13).

6. LED bar graph lamp in no dark space according to claim 1, it is characterized in that：Base (1) both sides are offered along base (1) length direction runs through the connection groove (15) of base (1), and the lampshade (4) includes cover body (41), is connected and stretches with cover body (41) Enter to connect the connecting portion (42) in groove (15)；The outer wall of the connecting portion (42) is abutted with being connected the inwall of groove (15), institute The outer wall of the inwall and base (1) of stating cover body (41) is abutted.

7. LED bar graph lamp in no dark space according to claim 6, it is characterized in that：The connection groove (15) is high along base (1) The length spent on direction is more than the length of connecting portion (42).

8. LED bar graph lamp in no dark space according to claim 6, it is characterized in that：The connecting portion (42) is along base (1) width One side of the direction close to base (1) center is arranged at intervals with being connected the inwall of groove (15).

9. LED bar graph lamp in no dark space according to claim 1, it is characterized in that：The base (1) has one along base (1) Raised line (12) is symmetrical arranged on the bar-shaped trough (11) of length direction extension, the side wall of the bar-shaped trough (11).

10. LED bar graph lamp in no dark space according to claim 1, it is characterized in that：Base (1) both sides are offered along it The groove (16) of length direction extension, groove (16) is arranged at intervals multiple along base (1) short transverse.