CN206656173U

CN206656173U - Led daylight lamp

Info

Publication number: CN206656173U
Application number: CN201720474285.1U
Authority: CN
Inventors: 潘静
Original assignee: Xiamen Xindeco Optoelectronics Co Ltd
Current assignee: Xiamen Xindeco Optoelectronics Co Ltd
Priority date: 2017-05-02
Filing date: 2017-05-02
Publication date: 2017-11-21
Anticipated expiration: 2027-05-02

Abstract

It the utility model is related to a kind of LED daylight lamp, including fluorescent tube, LED light source board, LED light source and lighting tube plug, the lighting tube plug includes plug housing and power panel with open cavity, the plug housing is provided with hollow stitch, the first terminal is designed with the both ends of the LED light source board, the power panel is provided with the Second terminal corresponding with the first terminal, the other end of the power panel is provided with third terminal, the third terminal is provided with the two hard contact pins corresponding with two conductive hole positions, the hard contact pin can be plugged in hollow stitch, and it is electrically connected with hollow stitch；All it is connected on the power panel both ends of the LED daylight lamp by terminal with light source board with conductive stitch, can not realize LED lamp tube automatic assembling the problem of complicated, it is necessary to substantial amounts of artificial to solve existing LED daylight lamp assembling process in assembling.

Description

LED daylight lamp

Technical field

Ligthing paraphernalia always is the utility model is related to, more particularly, to a kind of LED daylight lamp.

Background technology

The lamp tube type fitting structure such as fluorescent daylight lamp or LED daylight lamp is to be blocked up at the body both ends of strip provided with fluorescent tube Head, there are two parallel metal ferrules on lighting tube plug, realize and electrically connect for coordinating with lamp socket.

In the prior art, LED drive power plate is generally arranged in LED pipe plug, and two are also regularly plugged on plug Individual electrode foot, electrode foot are used to connect the external power sources such as civil power.Three kinds of LED drive power plate of the prior art and electrode foot Connected mode is as follows：1st, hollow pin, which is located in plug, is used as electrode foot, by routing by pin and LED drive power plate Mutually it is electrically connected；2nd, solid pin, which is located in plug, is used as electrode foot, and solid pin is connected with LED drive power plate；3rd, it is empty Pin, which is located in plug, is used as electrode foot, and the fourth of the twelve Earthly Branches line being connected with LED drive power plate or fourth of the twelve Earthly Branches pin are plugged in into hollow pin Realize that conducting is electrically connected in pin.Assembled the drawbacks of inconvenient however, aforesaid way has, assembling process complexity is, it is necessary to substantial amounts of people Work, it is difficult to realize the automatic assembling of LED lamp tube.

In addition, existing lighting tube plug is all closed, and heat caused by the driving power positioned at lighting tube plug It can not be conducted well by way of thermal convection current, cause thermal accumlation to reduce driving power in lighting tube plug Operating efficiency.

Utility model content

The utility model aims to provide a kind of LED daylight lamp, on the power panel both ends of the LED daylight lamp all by terminal and Light source board is connected with conductive stitch, complicated, it is necessary to substantial amounts of people to solve existing LED daylight lamp assembling process in assembling Work, the problem of LED lamp tube automatic assembling can not be realized.

Concrete scheme is as follows：

A kind of LED daylight lamp, including fluorescent tube, LED light source board, LED light source and lighting tube plug, the LED light source are laid in In LED light source board, the LED light source board is fixedly mounted in fluorescent tube, and lighting tube plug, institute are fitted with the both ends of the fluorescent tube Stating lighting tube plug includes plug housing and power panel with open cavity, and the power panel is arranged on the cavity of plug housing Interior, the plug housing is provided with two conductive hole positions, and hollow stitch, the LED light source are provided with the conductive hole position It is designed with the first terminal on the both ends of plate, the power panel is provided with corresponding with the first terminal the on one end of adjacent lamp tube Two-terminal, the other end of the power panel are provided with third terminal, and the third terminal is provided with relative with two conductive hole positions The two hard contact pins answered, the hard contact pin can be plugged in hollow stitch, and are electrically connected with hollow stitch.

Preferably, locating slot is additionally provided with the inwall of the plug housing, the power panel can be connected to the locating slot It is interior, it is relatively fixed so as to realize with plug housing.

Preferably, the inwall of the plug housing be additionally provided with several along plug shell length direction extend raised line, The height of projection of the raised line is gradually reduced on the direction from close to fluorescent tube toward away from fluorescent tube, and it is stifled that the fluorescent tube can be plugged on this Fixed in casing and by raised line and plug housing.

Preferably, the limiting section of annular is additionally provided with the inwall of the plug housing, the limiting section is used to limit fluorescent tube The depth being inserted into the plug housing.

Preferably, several heat emission holes are additionally provided with the plug housing.

Preferably, shadow shield is additionally provided with the heat emission hole, the shadow shield is located in plug housing, and institute's shadow shield is on edge Heat emission hole can be sheltered from completely in plug shell length, and gap be present between the shadow shield and heat emission hole, it is described Gap is connected with heat emission hole.

Preferably, the heat emission hole is symmetrically distributed on the both sides of conductive hole position.

LED daylight lamp provided by the utility model has advantages below compared with prior art：

1st, the both ends of the power panel of LED daylight lamp provided by the utility model all by inserting terminal and LED light source board with And lighting tube plug is achieved a fixed connection by way of grafting, without being connected by wire, it can not only simplify lamp Connection between pipe and lighting tube plug, but also automatic assembling can be realized.

2nd, the fluorescent tube of LED daylight lamp provided by the utility model directly can be plugged in lighting tube plug, and passes through lamp Raised line in pipe plug realizes the positioning of fluorescent tube and lighting tube plug, using glue or riveting parts, can not only simplify assembler Sequence, but also cost can be reduced.

3rd, heat emission hole is additionally provided with the lighting tube plug of LED daylight lamp provided by the utility model, screening is additionally provided with heat emission hole Tabula rasa, shadow shield can not only obstruct the light, and relation is not irradiated from heat emission hole and come, but also have dust-proof work With so that heat caused by the driving power in lighting tube plug can be very good to carry out heat exchange with external environment condition, reduce fluorescent tube Temperature in plug, improve drive efficiency.

Brief description of the drawings

Fig. 1 shows the schematic diagram of LED daylight lamp.

Fig. 2 shows the schematic diagram inside LED daylight.

Fig. 3 shows the schematic diagram of plug housing in embodiment 1.

Fig. 4 shows the schematic diagram of plug housing in embodiment 2.

Fig. 5 shows the schematic diagram on plug housing other direction in embodiment 2.

Embodiment

To further illustrate each embodiment, the utility model is provided with accompanying drawing.These accompanying drawings are in the utility model discloses A part for appearance, it can coordinate the associated description of specification to explain the running of embodiment original mainly to illustrate embodiment Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new The advantages of type.Component in figure is not necessarily to scale, and similar element numbers are conventionally used to indicate similar component.

The utility model is further illustrated in conjunction with the drawings and specific embodiments.

Embodiment 1

As shown in Figure 1-Figure 3, a kind of LED daylight lamp, including fluorescent tube 1, LED light source board 2, LED light source 3 and lighting tube plug 4, The LED light source 3 is laid in LED light source board 2, and the LED light source board 2 is fixedly mounted in fluorescent tube 1, the both ends of the fluorescent tube On be fitted with lighting tube plug 4, wherein fluorescent tube can be glass lamp, overall plastic fluorescent tube or half modeling fluorescent tube, preferably glass Fluorescent tube, LED light source board can be fixed in fluorescent tube 1 by the way of bonding or slot.The lighting tube plug 4, which includes having, to be opened The plug housing 40 and power panel 50 of mouth cavity, the power panel 50 are arranged in the cavity of plug housing 40.

Referring to figs. 2 and 3 the plug housing 40 is provided with two conductive hole positions 42, pacifies in the conductive hole position 42 Equipped with hollow stitch 44, the first terminal 60 is designed with the both ends of the LED light source board 2, the power panel 50 is in adjacent lamp tube 1 One end be provided with the Second terminal 62 corresponding with the first terminal 60, the other end of the power panel is provided with third terminal 64, the third terminal is provided with the two hard contact pins 640 corresponding with two conductive hole positions, the energy of hard contact pin 640 Enough it is plugged in hollow stitch 44, and is electrically connected with hollow stitch 44, wherein hard contact pin 640 and hollow stitch 44 is all by leading Electric metal is made, and when hard contact pin is corresponding with hollow stitch, the first terminal and Second terminal are also corresponding.Such as Fig. 2 Shown, the first terminal 60 is female terminal, and Second terminal 62 is male terminal, but is not limited to this, can also be exchanged, and is first Terminal is male terminal, and Second terminal is female terminal.During installation, first power panel 50 is arranged in plug housing 40, makes two firmly Matter contact pin 640 be plugged on respectively corresponding in hollow stitch 44, and form electrical connection and then the first terminal be directly plugged on the The electric connection of whole LED daylight lamp can be completed on two-terminal, without with wire by hollow stitch 44, power panel and LED light source board three is welded to connect, and can simplify whole assembling process, retrieves cost of labor.

As a preferred scheme, as shown in figure 3, locating slot 46 is additionally provided with the inwall of the plug housing 40, it is described Power panel 50 can be connected in the locating slot 46, be relatively fixed so as to realize with plug housing 40.It is further preferred that institute That states the inwall of plug housing 40 is additionally provided with several raised lines 48 extended along the length direction of plug housing 40, the raised line 48 Height of projection is gradually reduced on the direction from close to fluorescent tube toward away from fluorescent tube, and the fluorescent tube 1 can be plugged on the plug housing 40 It is interior and fixed by raised line 48 and plug housing 40.Still further preferably, it is additionally provided with ring on the inwall of the plug housing 40 The limiting section 49 of shape, the limiting section 49 are used to limit the depth that fluorescent tube is inserted into the plug housing.When mounted, The first terminal and Second terminal need to only be alignd, then directly fluorescent tube is plugged into plug housing, makes end face and the limit of fluorescent tube Position portion offsets, you can is relatively fixed fluorescent tube and plug housing, using this plugged and fixed, can not only exempt bonding or riveting The alignment positioning process connect, simplify assembling, and also allow for LED daylight lamp maintenance.

Embodiment 2

As shown in Figure 4 and Figure 5, the LED daylight lamp disclosed in the present embodiment and the LED daylight lamp described in embodiment 1 Structure it is roughly the same, its differential point is, several heat emission holes 70 are additionally provided with the plug housing 40.Further, institute State and shadow shield 72 is additionally provided with heat emission hole 70, the shadow shield is located in plug housing, and institute's shadow shield is along plug shell length On heat emission hole can be sheltered from completely, and gap 74 between the shadow shield and heat emission hole be present, the gap and radiating Hole is connected, i.e., heat emission hole and shadow shield form a groove, and gap is then the opening in the side wall of groove, using this The mode of kind side opening, the not only effect with shading, but also have the function that dust-proof, it is possible to reduce enter plug housing Dust.Relative to traditional closed lighting tube plug, the lighting tube plug that the present embodiment provides has more preferable radiating effect, can , will not with the heat ensured in lighting tube plug so that heat caused by the power supply in lighting tube plug is transmitted in the environment of outside Accumulation, improve the drive efficiency of power supply.As described in Fig. 4 and Fig. 5, it is preferred that the heat emission hole 70 is symmetrically distributed in conductive hole On the both sides of position 42, heat exchange can be preferably carried out.

Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should This is understood, is not departing from the spirit and scope of the present utility model that appended claims are limited, in form and details On the utility model can be made a variety of changes, be the scope of protection of the utility model.

Claims

1. a kind of LED daylight lamp, including fluorescent tube, LED light source board, LED light source and lighting tube plug, the LED light source are laid in LED On light source board, the LED light source board is fixedly mounted in fluorescent tube, and lighting tube plug is fitted with the both ends of the fluorescent tube, and it is special Sign is：The lighting tube plug includes plug housing and power panel with open cavity, and the power panel is arranged on plug shell In the cavity of body, the plug housing is provided with two conductive hole positions, and hollow stitch is provided with the conductive hole position, described The first terminal is designed with the both ends of LED light source board, the power panel is provided with and the first terminal phase on one end of adjacent lamp tube Corresponding Second terminal, the other end of the power panel are provided with third terminal, and the third terminal is provided with and two conductions Two corresponding hard contact pins of hole position, the hard contact pin can be plugged in hollow stitch, and is mutually electrically connected with hollow stitch Connect.

2. LED daylight lamp according to claim 1, it is characterised in that：Positioning is additionally provided with the inwall of the plug housing Groove, the power panel can be connected in the locating slot, is relatively fixed so as to realize with plug housing.

3. LED daylight lamp according to claim 2, it is characterised in that：Being additionally provided with for the inwall of the plug housing is some The individual raised line extended along plug shell length direction, the height of projection of the raised line from close to fluorescent tube toward on the direction of remote fluorescent tube It is gradually reduced, the fluorescent tube can be plugged in the plug housing and be fixed by raised line and plug housing.

4. LED daylight lamp according to claim 3, it is characterised in that：Annular is additionally provided with the inwall of the plug housing Limiting section, the limiting section be used for limit the depth that fluorescent tube is inserted into the plug housing.

5. LED daylight lamp according to claim 1, it is characterised in that：Several radiatings are additionally provided with the plug housing Hole.

6. LED daylight lamp according to claim 5, it is characterised in that：Shadow shield, the screening are additionally provided with the heat emission hole Tabula rasa is located in plug housing, and institute's shadow shield can shelter from heat emission hole completely along in plug shell length, and described Gap between shadow shield and heat emission hole be present, the gap is connected with heat emission hole.

7. the LED daylight lamp according to claim 5 or 6, it is characterised in that：The heat emission hole is symmetrically distributed in conductive hole On the both sides of position.