CN205619025U

CN205619025U - Cap structure of LED fluorescent tube

Info

Publication number: CN205619025U
Application number: CN201620197605.9U
Authority: CN
Inventors: 唐启宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-15
Filing date: 2016-03-15
Publication date: 2016-10-05
Anticipated expiration: 2026-03-15

Abstract

The utility model provides a cap structure of LED fluorescent tube, contains: a casing, two clamping fixing hole, a circuit board, number light emitting component, a lamp shade, a luminous lamp tubes, two electrode caps, two openings, two at least clamping plate, two at least block portions, its characterized in that: at least two calories are supported the piece and are extended to this opening by bottom in this electrode cap respectively to and respectively this calorie to the piece and the internal perisporium formation interval of this electrode cap respectively, and at least one lack the both ends reason of locating this casing in the groove to and respectively should lack groove corresponding match and support the piece in respectively this calorie of this electrode cap respectively, week that in addition respectively should scarce groove is because of replacing respectively this card in this interval respectively to the piece, respectively this electrode cap detachably sets firmly in this luminous lamp tubes's both ends by this, more reaches respectively this electrode cap and installs firm not pivoted efficiency when these luminous lamp tubes both ends.

Description

The holder structure of LED lamp tube

Technical field

This utility model is applied to the technical field of lamp tube structure, and espespecially it technically provides the lamp of a kind of LED lamp tube Header structure, is snapped in housing two ends by least one holding section of at least two snap-latch pieces of at least two strengthening sections In at least two clamping holes, make periphery Corresponding matching at least two spacing of at least two short slots is resisted against at least two simultaneously Clamp chip；Thereby can not only the most fixed two electrode caps outside the two ends of a luminous lamp tube, more can reach each Firm effect not rotated when this electrode cap is installed in these luminous lamp tube two ends.

Background technology

Traditional fluorescent lamp pipe due to technology maturation and cheap, is the illuminations that the most often apply to of indoor and outdoor already Equipment；But along with the progress of modern semiconductors science and technology, light-emittingdiode (light emitting diode LED) It is widely used, has been provided that the devices such as traffic sign, large-scale billboard, scanning device, liquid crystal display or light source； Due to light-emittingdiode have that reaction is fast, volume is little, power-saving, low stain (without hydrargyrum), reliability are high, The advantages such as life-span length, few radiation and applicable volume production；It is designed as fluorescent tube for substituting tradition day hence with LED Light lamp tube.

Hereby being exemplified below described, the two ends of a kind of traditional LED lamp pipe all use cementation mode to fix two electrode tips, respectively This electrode tip is corresponding opening in the two ends of this LED lamp tube, but respectively this cannot be easily in cementation electrode tip mode Open, as opened respectively this electrode tip by force, the two ends of this luminous lamp tube will be made to be damaged, and respectively this electrode Head is more fragile position, and relatively easy rupturing because of the collision of respectively this electrode tip just cannot be carried out changing, and therefore increases The cost adding production process and the excessive risk transported, puzzlement related personnel is for a long time.

Utility model content

The purpose of this utility model is, it is provided that the holder structure of a kind of LED lamp tube, is intended to solve the technical problem that In: respectively cannot should open easily in cementation electrode tip mode, as opened respectively this electrode tip by force, this luminescence will be made The two ends of fluorescent tube are damaged, and respectively this electrode tip is more fragile position, relatively easy because of respectively this electrode tip Collision ruptures and just cannot be carried out changing, the cost therefore increasing production process and the problem such as excessive risk transported.

For solving above-mentioned technical problem, this utility model provides the holder structure of a kind of LED lamp tube, comprises:

One housing, this housing wears a clamping hole respectively in two free ends；And a circuit board, this circuit board is solid It is located at the end face of this housing, and this circuit board sets several light-emitting component；

One lampshade, this lampshade is the elongate structure corresponding to this shell length, and each light-emitting component of this circuit board In inside towards this lampshade, and this lampshade be incorporated into this housing after form a luminous lamp tube；

Two electrode caps, a peristome of each electrode cap is sheathed on two free end peripheries of this luminous lamp tube respectively, and Each electrode cap sets a snap-latch piece respectively and corresponds to each clamping hole, and each snap-latch piece sets a holding section button respectively and is located at each In clamping hole, it is characterised in that:

At least two clamp chips, each clamp chip in correspondence each other and is prolonged to this peristome by each electrode cap inner bottom part Stretch, and each clamp chip forms a card adjacent to the internal perisporium of each electrode cap and sets the spacing of this luminous lamp tube two ends periphery；

At least two short slots, each short slot is located at two ora terminalis of this housing, and the periphery of each short slot in this housing in curved Curved, and each short slot Corresponding matching is in each clamp chip of respectively this electrode cap, the week of the most each short slot is because of each Each clamp chip is supported in away from.

Wherein, two free ends of this housing combine a recessed location division respectively, inwall both sides of this housing in this lampshade.

Wherein, the inner bottom part both sides of each electrode cap respectively set at least two supporting members, and each supporting member is to respectively this electrode cap Each peristome extends, and the level of each supporting member is resisted against each location division and is perpendicular to one side of this luminous lamp tube.

Wherein, this housing radially section is D font, and this lampshade radially section is C font.

Wherein, the opening two ends of this lampshade are buckled respectively and are set the groove being fixed on this housing radial outside.

Wherein, this housing is one of the forming or aluminium extruded shapes.

Wherein, outside being arranged in bottom each electrode cap after the two ends electrical connection of this circuit board.

Wherein, each peristome of each electrode cap extends a strengthening section, and each strengthening section is corresponding to the two ends of each housing.

Effect of comparison exploratory: the two ends of respectively this luminous lamp tube of the present utility model are sheathed on respectively this electrode cap In, the opening edge at these luminous lamp tube two ends is arranged in respectively this spacing of respectively this electrode cap, respectively this strengthening section Respectively this holding section of respectively this snap-latch piece be snapped in respectively this clamping hole at these housing two ends, make respectively this short slot simultaneously Periphery Corresponding matching respectively this spacing in be resisted against respectively this clamp chip；Thereby can not only the most fixed respectively this electricity Polar cap, in the two ends of this luminous lamp tube, more can be reached when respectively this electrode cap is installed in these luminous lamp tube two ends and consolidate not The purpose rotated.

Accompanying drawing explanation

Fig. 1: stereoscopic figure of the present utility model.

Fig. 2: partial exploded perspective view of the present utility model.

Fig. 3: housing of the present utility model radially schematic perspective view.

Fig. 4: electrode tip sectional stereogram of the present utility model.

Fig. 5: embodiment of the present utility model combination schematic diagram.

Fig. 6: the axial sectional schematic diagram in access section after combination of the present utility model.

Detailed description of the invention

Referring to Fig. 1 to Fig. 6 as follows, the present embodiment provides the holder structure of a kind of LED lamp tube, comprises:

One housing 10, this housing 10 wears a clamping hole 11 respectively in two free ends；And a circuit board 12, should Circuit board 12 is fixedly arranged on the end face of this housing 10, and this circuit board 12 sets several light-emitting component 13；

One lampshade 20, this lampshade 20 is the elongate structure corresponding to this housing 10 length, and this circuit board 12 is each This light-emitting component 13 is in inside towards this lampshade 20, and this lampshade 20 is incorporated into after this housing 10, and to form one luminous Fluorescent tube 30；

Two electrode caps 40, respectively a peristome 41 of this electrode cap 40 is sheathed on two free end weeks of this luminous lamp tube 30 Edge, and respectively this electrode cap 40 sets a snap-latch piece 42 respectively corresponding to respectively this clamping hole 11, and respectively this snap-latch piece 42 points Do not set holding section 43 button and be located at respectively in this clamping hole 11, it is characterised in that:

At least two clamp chips 50, respectively this clamp chip 50 is in corresponding each other and internal to this by respectively this electrode cap 40 Peristome 41 extends, and respectively this clamp chip 50 forms a spacing 51, respectively adjacent to the internal perisporium of respectively this electrode cap 40 This spacing 51 card sets the periphery at these luminous lamp tube 30 two ends；

At least two short slots 52, respectively this short slot 52 is located at two ora terminalis of this housing 10, and respectively this short slot 52 periphery to In bending in this housing 10, and respectively this short slot 52 Corresponding matching in respectively this clamp chip 50 of respectively this electrode cap 40, Respectively the week of this short slot 52 is because of supporting respectively this clamp chip 50 in respectively this spacing 51.

Wherein, two free ends of this housing 10 combine the inwall both sides difference recessed of this housing 10 in this lampshade 20 Location division 14.

Wherein, respectively the inner bottom part both sides of this electrode cap 40 set at least two supporting members 44, and respectively this supporting member 44 is to respectively should Respectively this peristome 41 of electrode cap 40 extends, and the level of each this supporting member 44 is resisted against respectively this location division 14 It is perpendicular to one side of this luminous lamp tube 30.

Wherein, this housing 10 radially section is D font, and this lampshade 20 radially section is C font.

Wherein, the opening two ends of this lampshade 20 are buckled respectively and are set the groove 15 being fixed on this housing 10 radially peripheral hardware.

Wherein, this housing 10 is one of the forming or aluminium extruded shapes.

Wherein, outside being arranged in respectively bottom this electrode cap 40 after the two ends electrical connection of this circuit board 12.

Wherein, respectively respectively this peristome 41 of this electrode cap 40 extends a strengthening section 45, and respectively this strengthening section 45 corresponds to The respectively two ends of this housing 10.

When this utility model assembles, first this lampshade 20 radially section two ora terminalis is fastened in this housing 10 outer surface Respectively in this groove 15, to form this luminous lamp tube 30；And in two free ends of this luminous lamp tube 30 with respectively this strengthening Portion 45 is against two free ora terminalis of sliding this luminous lamp tube 30 sheathed after this housing 10, and the ora terminalis of each this housing 10 Be positioned at each this clamp chip 50 with in respectively this spacing 51 of this each internal perisporium of this electrode cap 40, respectively this electrode cap Respectively this supporting member 44 in 40 slips into the location division 14 being resisted against respectively this housing 10 internal diameter, makes this housing 10 ora terminalis Respectively this clamp chip 50 that respectively this short slot 52 is corresponding in mating each this electrode cap 40, and when this luminous lamp tube 30 Two free end peripheries be resisted against respectively this electrode cap 40 time, respectively respectively this card on respectively this snap-latch piece 42 of this strengthening section 45 Conjunction portion 43 is fastened in respectively this clamping hole 11 at these housing 10 two ends, with corresponding of the periphery of respectively this short slot 52 in season Join and respectively this spacing 51 is resisted against respectively this clamp chip 50, make respectively this electrode cap 40 really be fixed on this luminous lamp tube 30 Two ends.

It is especially noted that respectively this clamp chip that in this utility model, respectively the inner bottom part of this electrode cap 40 extends Respectively this spacing 51 is formed between 50 and the inner peripheral of this electrode cap 40, and when the two ends of this luminous lamp tube 30 are sheathed on Respectively in this electrode cap 40, and the opening edge at these luminous lamp tube 30 two ends is arranged in each this electrode cap 40 respectively should between In 51, respectively this holding section 43 of respectively this snap-latch piece 42 projection of this strengthening section 45 is snapped in this shell respectively Respectively this clamping hole 11 at body 10 two ends, and periphery Corresponding matching respectively this spacing 51 of each this short slot 52 are resisted against Respectively this clamp chip 50；Respectively this electrode cap 40 can removably be fixedly arranged on the two ends of this luminous lamp tube 30, Except allow manufacture assembling process and during quality inspection easier quickly in addition to, and reach respectively this electrode cap 40 and really fix The effect promoting overall construction intensity is reached in the two ends of this luminous lamp tube 30.

Claims

1. a holder structure for LED lamp tube, comprises:

2. the holder structure of LED lamp tube as claimed in claim 1, it is characterised in that two free ends of this housing A recessed location division respectively, inwall both sides of this housing is combined in this lampshade.

3. the holder structure of LED lamp tube as claimed in claim 2, it is characterised in that the inner bottom part of each electrode cap Both sides respectively set at least two supporting members, and each supporting member extends to each peristome of respectively this electrode cap, and each supporting member Level is resisted against each location division and is perpendicular to one side of this luminous lamp tube on one side.

4. the holder structure of LED lamp tube as claimed in claim 1, it is characterised in that this housing radially section is D Font, and this lampshade radially section is C font.

5. the holder structure of LED lamp tube as claimed in claim 4, it is characterised in that the opening two ends of this lampshade Button sets the groove being fixed on this housing radial outside respectively.

6. the holder structure of LED lamp tube as claimed in claim 1, it is characterised in that this housing is one of the forming Or aluminium extruded shapes.

7. the holder structure of LED lamp tube as claimed in claim 1, it is characterised in that the two ends electricity of this circuit board Outside being arranged in after connection bottom each electrode cap.

8. the holder structure of LED lamp tube as claimed in claim 1, it is characterised in that each opening of each electrode cap Portion extends a strengthening section, and each strengthening section is corresponding to the two ends of each housing.