CN206846376U

CN206846376U - The lamp holder and LED daylight lamp of LED daylight lamp

Info

Publication number: CN206846376U
Application number: CN201720374815.5U
Authority: CN
Inventors: 俞志龙
Original assignee: SHANGHAI WILLIAM'S LIGHTING CO Ltd
Current assignee: SHANGHAI WILLIAM'S LIGHTING CO Ltd
Priority date: 2017-04-11
Filing date: 2017-04-11
Publication date: 2018-01-05
Anticipated expiration: 2027-04-11

Abstract

LED daylight lamp is the utility model is related to, discloses the lamp holder and LED daylight lamp of a kind of LED daylight lamp.In the utility model, being formed on the surface for forming contact around lamp socket hole has certain thickness cyclic structure, so as to while enabling lamp socket to be electrically connected with contact chip, ensureing that standard testing refers to can not stretch into from cyclic structure and touch contact chip, not only technique is simple, and fundamentally ensure that security.

Description

The lamp holder and LED daylight lamp of LED daylight lamp

Technical field

It the utility model is related to the lamp holder and LED daylight lamp of LED daylight lamp, more particularly to LED daylight lamp.

Background technology

LED daylight lamp is increasingly widely used because of its energy-conservation and the characteristic of environmental protection.However, because in the market generally makes After the LED daylight lamp of both ends power supply inserts lamp socket at one end, the other end can produce voltage, so as to which staff is installing There can be potential safety hazard during LED daylight lamp.

Utility model content

The purpose of this utility model is the lamp holder and LED daylight lamp for providing a kind of LED daylight lamp, and not only technique is simple, And it fundamentally ensure that security.

In order to solve the above technical problems, embodiment of the present utility model discloses a kind of lamp holder of LED daylight lamp, lamp holder Including lamp socket hole, contact chip and cyclic structure；

Inwall of the contact chip along lamp socket hole extends to the surface of lamp holder, to form contact on the surface of lamp holder；

Cyclic structure is formed on the surface for forming contact around lamp socket hole, at least one of cyclic structure covering contact Point, the thickness of cyclic structure lamp socket to enter in lamp socket hole to electrically connect and make with the contact chip on the inwall in lamp socket hole Standard testing refers to and can not touch contact chip.

Embodiment of the present utility model also discloses a kind of LED daylight lamp, including fluorescent tube and is connected to lamp tube ends Lamp holder, the lamp holder in fluorescent tube at least one end are according to the above lamp holder.

Compared with prior art, the main distinction and its effect are the utility model embodiment：

In the application, being formed on the surface for forming contact around lamp socket hole has certain thickness cyclic structure, from And while lamp socket is electrically connected with contact chip, ensureing that standard testing refers to can not stretch into and touch from cyclic structure Contact chip, not only technique is simple, and fundamentally ensure that security.

Further, cyclic structure is set make it that end is that radius is about that the standard testings of wedge of 4mm spheres refers to nothing Method touches the contact chip by the cyclic structure, ensure that anyone finger is connect all without touching this by the cyclic structure Contact, it fundamentally ensure that security.

Further, the change of very little need to be only done to existing R17D lamp holders, you can fundamentally ensure security.

Brief description of the drawings

Fig. 1 is a kind of structural representation of the lamp holder of LED daylight lamp in the utility model first embodiment；

Fig. 2 is a kind of structural representation of the lamp holder of LED daylight lamp in the utility model first embodiment；

Fig. 3 is a kind of structural representation of the lamp holder of LED daylight lamp in the utility model first embodiment；

Fig. 4 is the structural representation of R17D lamp holders improved in the utility model first embodiment；

Fig. 5 is the structural representation of R17D lamp holders improved in the utility model first embodiment；

Fig. 6 is a kind of structural representation of LED daylight lamp in the utility model second embodiment.

Embodiment

In the following description, in order that reader more fully understands the application and proposes many ins and outs.But this Even if the those of ordinary skill in field is appreciated that without these ins and outs and many variations based on following embodiment And modification, each claim of the application technical scheme claimed can also be realized.

It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer The embodiment of type is described in further detail.

The utility model first embodiment is related to a kind of lamp holder of LED daylight lamp.Fig. 1 and Fig. 2 is the LED daylight respectively The structural representation of the lamp holder of lamp.As depicted in figs. 1 and 2, the lamp holder of the LED daylight lamp include lamp socket hole 1, contact chip 3 and Cyclic structure 2.

Inwall of the contact chip 3 along lamp socket hole 1 extends to the surface of lamp holder, to form contact on the surface of lamp holder.Contact chip 3 It is made of such as copper by conductive material example, figures 1 and 2 show that two contact chips, but in the other embodiment of the application, One or more contact chip can be set around above-mentioned lamp socket hole as needed.It is appreciated that the lamp for different designs Head has the different multiple surfaces of height, and above-mentioned contact chip forms contact according to different designs on the surface of corresponding height, The surface for forming contact is probably height highest surface, the surface of intermediate altitude or highly minimum surface, but no matter Which surface contact is formed at, as long as forming cyclic structure further around lamp socket hole on the surface for forming contact.By The emphasis that contact is not the application is formed on the surface of different height in the different designs because of lamp holder, is no longer carried out herein detailed State.

Cyclic structure 2 is formed on the surface for forming contact around lamp socket hole 1, and cyclic structure 2 covers at least the one of contact Part, the thickness of cyclic structure 2 enable lamp socket to be electrically connected into lamp socket hole 1 is interior with the contact chip 3 on the inwall in lamp socket hole 1 And cause standard testing refers to can not touch contact chip 3.

In each embodiment of the application, the shape and size of cyclic structure can be carried out accordingly according to lamp socket and fluorescent tube Design.The cross section that Fig. 1 and Fig. 2 schematically shows inner ring and outer rings is all circular cyclic structure, it will be appreciated that In the other embodiment of the application, the cross section of inner ring and outer rings can also be the shapes such as ellipse, rectangle or not advise Then shape, and the cross section of inner ring and outer rings can have different shapes, such as the cross section of inner ring is rectangle, outer shroud Cross section be oval (as shown in Figure 4), or the cross section of inner ring is that circle, the cross section of outer shroud are squares etc., As long as it can be adapted to insert lamp socket.

In some embodiments of the application, above-mentioned cyclic structure can be modified to the lamp holder of existing some specifications To be formed.For example, as shown in Figure 4 and Figure 5, when above-mentioned lamp holder is R17D lamp holders, lamp socket hole 1 of the contact chip 3 along R17D lamp holders The groove surfaces that extend on the boss 5 of R17D lamp holders of inwall, to form contact.Cover plate 4 is arranged in groove surfaces and covered At least a portion of lid contact, cover plate 4 form the ring for surrounding lamp socket hole 1 together with the boss 5 of R17D lamp holders in groove surfaces Shape structure 2, the thickness of cover plate 4 is preferably 1.7~1.9mm.In a preference, the thickness (being, for example, 1.9mm) of cover plate 4 can Flushed with filling groove just with the surface of boss 5 with surrounding.It is appreciated that in the other embodiment of the application, cover plate Thickness can also make cover plate not flush (such as 1.7mm or 1.8mm) with the boss surface of surrounding, can not be touched as long as standard testing refers to And to contact chip.

By the upper change that can see, very little need to be only done to existing R17D lamp holders, you can fundamentally ensure security. Furthermore, it is to be understood that the lamp holder can also to other with the similar structures of lamp socket hole and contact chip is modified, to be formed Cyclic structure is formed around lamp socket hole on the surface of contact, the shape and size of cyclic structure adapt to corresponding burner design.Cause This, above-mentioned cyclic structure goes in various lamp holders.

Preferably, as shown in Figure 3 and Figure 5, contact can be completely covered in cyclic structure.However, as long as standard testing refers to nothing Method touches contact chip 3, and cyclic structure can also cover a part for contact as shown in Figure 2, such as cover 80%~90% Contact.

It is noted that for the ease of description, Fig. 1~Fig. 5 schematically show only lamp socket hole, contact chip and ring-type knot Structure, it is not excluded that lamp holder has other necessary structures.

Examined it is appreciated that standard testing refers to for the protection for preventing the least part of human hand from touching.Alternatively, standard is surveyed The end for trying to refer to is the sphere that radius is 3.5mm.Cyclic structure is set make it that end is standard of the radius as 3.5mm sphere Test, which refers to, can not stretch into the cyclic structure and touch the contact chip, ensure that anyone finger touches all without by the cyclic structure And to the contact chip, it fundamentally ensure that security.In another embodiment, it is to meet GB16842 that standard testing, which refers to, The end of IEC61032 and UL relevant criterions requirement is the wedge that radius is about 4mm spheres.

In embodiment of the present utility model, being formed on the surface for forming contact around lamp socket hole has certain thickness The cyclic structure of degree, so as to while enabling lamp socket to be electrically connected with contact chip, ensureing that standard testing refers to can not be from ring-type Structure stretches into and touches contact chip, and not only technique is simple, and fundamentally ensure that security.

The utility model second embodiment is related to a kind of LED daylight lamp.Fig. 6 is the structural representation of the LED daylight lamp. As shown in fig. 6, the LED daylight lamp includes fluorescent tube and is connected to the lamp holders of lamp tube ends, the lamp holder in fluorescent tube at least one end is the Lamp holder in one embodiment.

It should be noted that in the claim and specification of this patent, such as first and second or the like relation Term is used merely to make a distinction an entity or operation with another entity or operation, and not necessarily requires or imply Any this actual relation or order be present between these entities or operation.Moreover, term " comprising ", "comprising" or its Any other variant is intended to including for nonexcludability so that process, method, article including a series of elements or Equipment not only includes those key elements, but also the other element including being not expressly set out, or also include for this process, Method, article or the intrinsic key element of equipment.In the absence of more restrictions, wanted by what sentence " including one " limited Element, it is not excluded that other identical element in the process including the key element, method, article or equipment also be present.

Although by referring to some preferred embodiments of the present utility model, the utility model has been shown and Description, but it will be understood by those skilled in the art that can to it, various changes can be made in the form and details, without inclined From spirit and scope of the present utility model.

Claims

1. a kind of lamp holder of LED daylight lamp, it is characterised in that the lamp holder includes lamp socket hole (1), contact chip (3) and ring-type Structure (2)；

Inwall of the contact chip (3) along the lamp socket hole (1) extends to the surface of the lamp holder, with the surface of the lamp holder Form contact；

The cyclic structure (2) is formed on the surface for forming contact around the lamp socket hole (1), and the cyclic structure (2) is covered Cover at least a portion of the contact, the thickness of the cyclic structure (2) enable lamp socket enter in the lamp socket hole (1) with Contact chip (3) on the inwall of the lamp socket hole (1) electrically connects and causes standard testing refers to can not touch the contact Piece (3).

2. the lamp holder of LED daylight lamp according to claim 1, it is characterised in that it is to meet that the standard testing, which refers to, The end of GB16842, IEC61032 and UL relevant criterion requirement is the wedge that radius is 4mm spheres.

3. the lamp holder of LED daylight lamp according to claim 1, it is characterised in that institute is completely covered in the cyclic structure (2) State contact.

4. the lamp holder of LED daylight lamp according to claim 1, it is characterised in that the lamp holder is R17D lamp holders；

The inwall in lamp socket hole (1) of the contact chip (3) along the R17D lamp holders is extended on the boss (5) of the R17D lamp holders Groove surfaces, to form contact；

Cover plate (4) is arranged in the groove surfaces and covers at least a portion of the contact, the cover plate (4) with it is described The boss (5) of R17D lamp holders forms the cyclic structure (2) around the lamp socket hole (1) in the groove surfaces together, described The thickness of cover plate (4) is 1.7~1.9mm.

5. the lamp holder of LED daylight lamp according to claim 4, it is characterised in that the cover plate (4) is by insulating materials system Into.

6. the lamp holder of LED daylight lamp according to claim 5, it is characterised in that the insulating materials be makrolon or Polybutylene terephthalate.

7. a kind of LED daylight lamp, including fluorescent tube and the lamp holder for being connected to the lamp tube ends, it is characterised in that in the fluorescent tube The lamp holder of at least one end is lamp holder according to any one of claim 1 to 6.