JP2016149208A - Mouthpiece, straight tube type led lamp and luminaire - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mouthpiece which can achieve improvement of safety and workability in mounting and removing work of a lamp, and which is applicable irrespective of the type of a socket.SOLUTION: A mouthpiece 1a has a mouthpiece base part 22 fixed to an end part of a lamp body 5, and a mouthpiece tip part 23. The mouthpiece tip part 23 has a body part 24 connected to the mouthpiece base part 22, and a terminal support part 25 having a pair of terminals 20a, 20b. An opening 25b is formed between the pair of terminals 20a, 20b and at substantially the center of a tip surface of the terminal support part 25, and a protrusion member 26 protrudes to the outside by an energization force of a compression spring 27. When the pair of terminal 20a, 20b are inserted into and mounted in a terminal insertion hole of the socket, the protrusion member 26 retreats by being pressed by the socket, a switch is turned on in a predetermined position, and the lamp body 5 is lighted.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a base, a straight tube LED lamp, and an illumination device.

In recent years, LED lamps using LEDs (Light Emitting Diodes) as light sources have become widespread.
LED lamps have the advantage that the power consumption and carbon dioxide emissions can be significantly reduced and the product life can be greatly extended compared to conventional lighting fixtures. For this reason, straight tube LED lamps have attracted attention as lighting fixtures that replace conventional fluorescent lamps.

For the type that uses the existing fluorescent lamp fixtures with double-sided power supply as it is without any work on the ballast, work when attaching straight tube LED lamps to or removing them from the fluorescent fixtures. There is no denying the possibility that a person will touch the terminal of the base through which the current flows.
In order to cope with this problem, Patent Literature 1 includes an operating body that protrudes by an urging force on the outer surface of the base, and the operating body is positioned at a predetermined position by contact pressure with the socket when the terminal of the base is inserted into the socket. There has been proposed a straight tube type LED lamp having a built-in switch that conducts when it is pushed down.
In a state where the terminal of the base is not completely inserted into the socket, that is, in a state where the operating body is not pushed down to a predetermined position, it does not conduct, thereby ensuring safety at the time of attachment.
At the time of removal, the terminal of the base is removed from the socket, and at the same time, the operating body protrudes with an urging force and the switch is turned off.
The operating body is connected in series with the terminal at one location closer to the outer periphery than the terminal so that it can also be used for fluorescent lamp fixtures in which the terminals of the caps on both sides of the straight tube LED lamp are simultaneously inserted into the groove of the socket and rotated. It is arranged to be.

There are various socket shapes for this type of fluorescent lamp fixture. In general, the surface into which the terminal of the base is inserted is often flat, but as shown in FIG. 16, there is a convex type in which the surface into which the terminal of the base is inserted partially protrudes in the lamp longitudinal direction.
In FIG. 16 (a), reference numeral 150a denotes a socket body fixed to both sides of the lamp fixture 150, 151 denotes a support portion provided on the socket body 150a so as to be displaceable under a biasing force in the lamp longitudinal direction, and 152 denotes a support portion. The terminal insertion part which protruded in the lamp | ramp longitudinal direction from the part 151 is shown.
When a straight tube type LED lamp having a base described in Patent Document 1 is to be attached to such a convex socket, the terminal of the base 153 is connected to a terminal insertion portion as shown in FIGS. In the state inserted in 152, a gap g exists between the socket body 150 a and the base 153.
Since the operating body 154 is located in the gap g without being in contact with the terminal insertion portion 152, it remains protruding, and the switch is not turned on even after the terminal is inserted.

If the operating body 105 is lengthened so that the switch is turned on even when there is a gap g, the operating body 154 becomes too long compared to the length of the terminal, resulting in a decrease in product value due to poor appearance, and insertion of the terminal There is also a concern that the workability related to this will decrease.
When the application target is limited to other than the convex type socket, the range of use as a product is narrowed.

  The present invention has been made in view of such a current situation, and it is possible to improve safety and workability in attaching and detaching lamps, and to provide a base that can be applied regardless of the type of socket. Its main purpose.

  In order to achieve the above object, the present invention provides a base provided with a pair of terminals for power supply provided at an end portion of a rod-shaped lamp body and attached to a socket of a lamp fixture, one end side of which is the lamp body. A housing that is attached to the end of the lamp and from which the pair of terminals protrudes from the other end, a switch for electrically connecting the pair of terminals and the lamp body and lighting the lamp body, and a part thereof It is provided in the housing in a state of protruding outward, and when the pair of terminals are attached to the socket, the part can be retracted so that the part is buried in the housing by being pressed by the socket. A movable member that returns to a state in which the part protrudes when the pair of terminals are removed from the socket, and the switch includes the part of the movable member. The movable member is turned off at the extended position, and the part of the movable member is turned on at the retracted position, and the part of the movable member is positioned substantially at the center of the surface of the housing facing the socket. .

  According to the present invention, it is possible to improve safety and workability in attaching and detaching a lamp, and it can be applied regardless of the type of socket.

It is a disassembled perspective view of the illuminating device which concerns on one Embodiment of this invention. It is a disassembled perspective view of a lamp body. It is the perspective view which looked at the lamp main body from the opposite side to FIG. It is a figure which shows the nozzle | cap | die of one side of a straight tube | pipe type LED lamp, (a) is a perspective view, (b) is sectional drawing in the BB line of (a). It is a figure which shows the nozzle | cap | die of one side of a straight tube | pipe type LED lamp, (a) is a perspective view of the state which pushed in the protrusion member, (b) is sectional drawing similar to FIG.4 (b). It is a figure which shows the nozzle | cap | die of one side of a straight tube | pipe type LED lamp, (a) is a perspective view before couple | bonding together, (b) is an exploded perspective view of a nozzle | cap | die front-end | tip part. It is a perspective view which shows a 2nd terminal member, (a) is a figure which shows a switch OFF state, (b) is a figure which shows a switch ON state. It is a disassembled perspective view which shows one side of a 2nd terminal member. It is a figure which shows the relationship between a protrusion member and a switch, (a) is a cross-sectional perspective view at the time of switch OFF, (b) is an enlarged view of a cross-section part. It is a figure which shows the relationship between a protrusion member and a switch, (a) is a cross-sectional perspective view at the time of switch ON, (b) is an enlarged view of a cross-section part. It is sectional drawing which shows the shortest space distance between the terminals at the time of switch OFF. It is a figure which shows the state which attached | attached the nozzle | cap | die of the one side of a straight tube | pipe type LED lamp to the socket, (a) is a perspective view, (b) is a side view. It is a general | schematic longitudinal cross-sectional view of the nozzle | cap | die of one side of a straight tube | pipe type LED lamp. It is a figure which shows the change structure of the irradiation surface position of LED, (a) is a front view of a nozzle | cap | die, (b) is a front view of the state which pulled down the operation piece of the rotation stopper member, (c) rotates a nozzle | tip front-end | tip part. The front view which shows a direction, (d) is a principal part perspective view in the DD sectional view of (a) which shows the non-rotation state by a rotation stopper member, (e) is D- of (a) which shows a rotatable state. It is a principal part perspective view in the D line cross section. 13 is a view taken along the line CC of FIG. 13 showing the rotation range of the tip of the base, (a) is a perspective view at a 0 ° position, (b) is a perspective view after being rotated by −90 °, and (c) is a perspective view. The perspective view of the state rotated +90 degree, (d), (e) is a principal part perspective view which shows the structure which cannot rotate 90 degrees or more. It is a figure for demonstrating that it cannot use with the conventional nozzle | cap | die structure, (a) is a perspective view which shows a convex socket, (b) is a perspective view of the state which mounted | wore the conventional nozzle | cap | die, (c) is the figure. It is a side view.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is an exploded perspective view showing the appearance of the lighting device 200. The lighting device 200 includes a straight tube LED lamp 100 and a lighting fixture (hereinafter also referred to as “lamp fixture”) 150 to which the straight tube LED lamp 100 is attached.
The straight tube LED lamp 100 includes an elongated rod-shaped lamp body 5 and caps 1 a and 1 b provided at both ends of the lamp body 5.
The lamp fixture 150 is the same as an existing fixture for lighting a fluorescent lamp, and is a power supply terminal provided on the caps 1a and 1b of the straight tube LED lamp 100 in accordance with the hole positions of the sockets 150a and 150b. Is inserted and mounted.
After the terminal is inserted into the socket, when the operator turns on the switch built in the caps 1a and 1b, the commercial current supplied from the socket flows to the LED in the lamp body 5 through the terminal, and the lamp The main body 5 lights up.

As shown in FIG. 2, the lamp body 5 includes a cylindrical housing 2 having a semicircular cross section and a translucent cover 3.
The casing 2 is formed of a metal material having a high thermal conductivity in order to increase the heat dissipation efficiency, and the outer shape of the integral configuration of the casing 2 and the cover 3 is a cylindrical shape.
On the outside of the flat part of the housing 2 and inside the cover 3, an LED substrate 11 as a mounting substrate is fixed via an adhesive sheet 10 so as to face the cover 3.
The LED board 11 is an elongated rectangular printed board, and includes an LED board 11a and an LED board 11b.
A plurality of LEDs 12 a and 12 b as examples of semiconductor light emitting elements (light sources) having an EL effect are mounted on the LED substrates 11 a and 11 b at predetermined intervals in the longitudinal direction of the housing 2.

As shown in FIG. 3, an elongated rectangular power supply substrate 7 extending in the longitudinal direction of the casing 2 is disposed inside the flat portion of the casing 2. A plurality of components 9 are mounted at intervals in the longitudinal direction.
The power supply substrate 7 is fixed to the housing 2 with a clamp 15.
The current rectified to direct current by the electronic component 9 is supplied to the LED boards 11a and 11b through lead wires (not shown).
A current is supplied to the power supply substrate 7 through lead wires 6a and 6b extending from the connectors connected to the caps 1a and 1b.
A switch described later built in the caps 1a and 1b has a function of electrically connecting a terminal inserted into the socket and the lead wires 6a and 6b.

As shown in FIG. 4A, the base 1a has a housing 21 that is attached to one end of the lamp body 5 and from which the pair of terminals 20a and 20b protrudes from the other end.
The housing 21 includes a base portion 22 attached to an end portion of the lamp body 5 and a base end portion 23 capable of changing a circumferential position with respect to the base portion 22.
The base end portion 23 includes a body portion 24 coupled to the base portion 22 and a cylindrical terminal support portion 25 to which a pair of terminals 20a and 20b are fixed.
An opening 25b is formed at substantially the center of the front end surface (bottom surface) 25a that is a surface facing the socket of the terminal support portion 25, and the protruding member 26 as a part of the movable member 36 described later from the opening 25b. Protrudes to the outside.
In other words, the protruding member 26 is located between the pair of terminals 20a and 20b.

  As shown in FIG. 4B, two compression springs 27 as urging members are provided inside the base end portion 23, and the protruding member 26 is a pair of terminals 20 a by the urging force of the compression spring 27. , 20b is biased in the protruding direction.

As shown in FIG. 5A, when an external force acts on the protruding member 26, in other words, the protruding member 26 is buried in the housing 21 by being pressed against the socket when mounted on the socket. Can be evacuated.
As shown in FIG. 6 (a), the base end portion 23 is pushed into a base portion 22 fixed to the end of the lamp body 5 with a screw so as to be coupled by a one-touch operation.
Specifically, as shown in FIG. 4B and the like, the claw member 24a provided on the base end portion 23 side engages with the annular convex portion on the base base portion 22 side. The base portion 22 is integrally coupled.
In the present embodiment, the claw member 24a having a combined configuration by a one-touch operation is provided on the base end portion 23 side, but may be provided on the base base portion 22 side.
In other words, the claw member 24 a is a member that couples both the base portion 22 and the base end portion 23 by elastic deformation, and can be provided on either the base portion 22 or the base end portion 23.

As shown in FIG. 6 (b), in addition to the protruding member 26 and the compression spring 27, a second terminal member 28 as a switch, a slider 29, a spring pedestal 30, and a base base portion 22 are provided in the base tip portion 23. A rotation stopper member 31 for restricting the rotational position of the tip end portion 23 relative to the base is accommodated.
The compression spring 27, the spring pedestal 30, the slider 29, and the protruding member 26 constitute a movable member 36 in the present embodiment.
The slidable movable body in the present embodiment is configured by the spring pedestal 30, the slider 29, and the protruding member 26.

The body portion 24 is integrally formed with a pair of claw members 24a and 24a that protrude toward the base portion 22 side.
The terminal support portion 25 has two engagement claws 25a. When the engagement claws 25a engage with the convex edges inside the barrel portion 24, the barrel portion 24 and the terminal support portion 25 are integrated. Is done.

As shown in FIG. 7, the second terminal member 28 includes a second terminal portion 32a corresponding to the terminal 20a serving as the first terminal and a second terminal portion 32b corresponding to the terminal 20b serving as the first terminal. ing.
As shown in FIG. 8, the second terminal portion 32 b includes a support 33 having a connection piece 33 a connected to the lead wire 6 a, a second terminal 34 engaged with the curved portion 33 b of the support 33, and a second The support shaft 35 is configured to rotatably couple the terminal 34 to the support 33.
The second terminal portion 32a has a similar configuration.
As shown in FIG. 7, the contact piece 20a-1 is connected to the terminal 20a, and the contact piece 20b-1 is connected to the terminal 20b.

FIG. 7A shows the switch OFF state, and FIG. 7B shows the switch ON state.
As shown in FIG. 9, the protrusion member 26 of the movable member 36 protrudes from the opening 25 b of the terminal support portion 25 before being attached to the socket, and the switch is turned off.
At this time, as shown in FIG. 9 (b), the second terminals 34, 34 of the second terminal member 28 are rotated upward by the engagement of the slider 29 and the spring pedestal 30, and the contact piece 20a- 1. It is separated from the contact piece 20b-1.
As shown in FIG. 10, when mounted on a convex type socket, the projecting member 26 comes into contact with the terminal insertion portion 152 and is pushed inward of the housing 21 against the urging force of the compression spring 27 by the contact pressure.

The second terminals 34 and 34 of the second terminal member 28 are pressed by the projecting member 26 and rotated toward the terminals 20a and 20b, contacting the contact pieces 20a-1 and 20b-1, and the switch is turned on. The pair of terminals 20a, 20b and the lamp body 5 are electrically connected.
When removed from the socket, the movable member 36 returns to the state in which the protruding member 26 protrudes to the outside by the elastic force of the compression spring 27, and the switch is automatically turned OFF.
As shown in FIGS. 9A and 10A, the body portion 24 accommodates a connector 37 having lead wires 6a and 6b.
As shown in FIG. 10B, the projecting member 26 in the present embodiment has a tip shape in which the rear end portion in the projecting direction is circular and gradually narrows in the projecting direction.
Due to this shape, the projecting member 26 is moved straight by the guide 25c extending inward from the opening 25b at first. However, when the rear end portion passes the guide 25c, the projecting member 26 falls down, and the tip is completely within the opening 25b with a short moving distance. Is housed in.

The switch is configured to be turned on at a predetermined position, that is, a position where the projecting member 26 is completely buried in the housing 21, and the switch is turned on even if the operator pushes the projecting member 26 halfway during the mounting operation. I don't know.
Further, since the projecting member 26 is located on the approximate center of the distal end surface 25a of the terminal support portion 25, in other words, on the line connecting the centers of the terminals between the pair of terminals 20a and 20b, the operating body described in Patent Document 1 is provided. As compared with the case where the operator is biased toward the outer periphery, there is less risk that the operator will accidentally push in.

The dimensions of the base 1a, such as the outer diameter of the terminal support portion 25, are dimensions corresponding to the fluorescent lamp standard of JIS standard.
That is, the outer diameter of the base end portion 23 is 25.78 mm or less and the length is 8.71 mm or more. Therefore, it corresponds to the fluorescent lamp standard of φ26 of JIS standard.
As shown in FIG. 11, the shortest spatial distance w between the first terminals 20a, 20b and the second terminal 34 when the switch is OFF is set to 3 mm or more, which satisfies the standard as a switch.

Since the protruding member 26 is positioned at the approximate center of the tip end surface 25a of the terminal support portion 25, which is a surface facing the socket, as shown in FIG. Is also suitable.
When the terminals 20a and 20b are aligned and pushed into the terminal insertion holes of the terminal insertion portion 152, the projecting member 26 moves inward in the axial direction of the lamp body 5 in the direction opposite to the projecting direction, and relatively the terminals 20a and 20b. Only enters the terminal insertion hole of the terminal insertion portion 152.
Since the protruding member 26 is positioned at the approximate center of the distal end surface 25a of the terminal support portion 25, the contact with the terminal insertion portion 152 is not removed as in the operation body of Patent Document 1, and the protruding member 26 is securely retracted. Switch ON.
Thereby, it can be used regardless of the type of socket.

  The position of the protruding member 26 on the distal end surface 25a of the terminal support portion 25 is not limited to the approximate center. In the case where the terminal insertion portion protrudes, any position may be used as long as it is in contact with a part of the terminal insertion portion as the protruding portion so that the protruding member 26 can be retracted.

Based on FIG. 13 thru | or FIG. 15, the structure which can set the irradiation surface of LED in arbitrary positions is demonstrated.
As shown in FIG. 4B, one end of the compression spring 27 is fitted in the spring receiving portion 31 a of the rotation stopper member 31. For this reason, the rotation stopper member 31 is biased toward the base portion 22 by the compression spring 27.
As shown in FIG. 13, the claw member 24a provided on the base end part 23 side is moved to the base base part 22 side by pushing the base end part 23 into the base base part 22 fixed to the end of the lamp body 5. Engages with the annular projection.
Thereby, as above-mentioned, the nozzle | cap | die front-end | tip part 23 and the nozzle | cap | die base part 22 are integrally couple | bonded by one-touch operation.

The base end portion 23 is rotatable in any of the left and right circumferential directions with respect to the base portion 22.
As shown in FIG. 6B, the rotation stopper member 31 that allows the circumferential rotation of the base end portion 23 has operation pieces 31 b on both sides, and the operation piece 31 b is formed in the guide groove 24 b of the body portion 24. It is fitted and exposed to the outer surface of the base end portion 23.
The rotation stopper member 31 also has a bifurcated engagement portion 31c extending in the opposite direction to the operation piece 31b.
FIG. 14A shows a state where the operation piece 31 b of the rotation stopper member 31 is accommodated in the guide groove 24 b of the body portion 24. In this state, as shown in FIG. 14 (d), the engaging portion 31 c of the rotation stopper member 31 is engaged with the rib 22 a of the base portion 22, and the base end portion 23 rotates relative to the base portion 22. I can't let you.

As shown in FIG. 14B, when the rotation stopper member 31 is pushed down to the terminal support portion 25 side via the operation piece 31b against the urging force of the compression spring 27, the rib 22a as shown in FIG. And the engagement portion 31c are disengaged.
As shown in FIG. 14C, the base end portion 23 is turned to a desired irradiation surface position while the rotation stopper member 31 is pushed down, and the operation piece 31b is released. When the rotation stopper member 31 returns to the original position by the urging force of the compression spring 27, the engaging portion 31c is engaged with the rib 22a again, and the base end portion 23 is locked to the base base portion 22.
Marks M1 and M2 for determining the rotational position of the base end portion 23 with respect to the base base portion 22 are formed on the base portion 22 and the body portion 24 of the base end portion 23, and can be positioned at a predetermined angle. It is like that.

FIG. 15A shows a state in which the base end portion 23 is set at a reference position of 0 ° with respect to the base portion 22. The rotation angle of the cap tip 23 is ± 90 ° at the maximum in the left-right direction.
As shown in FIG. 15 (b), when the base end portion 23 is rotated to the right by −90 °, as shown in FIG. 15 (d), the protruding edge 24c (see FIG. 6 (b)) of the body portion 24 is moved to the base. It strikes against the rib 22a of the base portion 22 and cannot rotate any further.
When the base end portion 23 is rotated to the left by + 90 ° with reference to the position of FIG. 15A, the protruding edge 24c of the body portion 24 abuts against the rib 22a of the base portion 22 as shown in FIG. No more can be rotated.

In the present embodiment, the angle of the irradiated surface can be adjusted in seven stages of 30 ° steps.
By adopting a configuration that cannot rotate beyond a certain angle, there is an effect of preventing the harness in the base from being twisted and broken more than necessary.
The configuration, operation, and operation of the base 1a described above are the same in the other base 1b.

In each of the above embodiments, the bases 1a and 1b attached to both ends of the lamp body 5 have the same configuration, but the bases may have different bases at one end and the other end.
For example, the base on one end side of the lamp body 5 may be easily mounted with the terminal always protruding, and the base on the other end side may be the above-described highly safe base.
That is, the straight tube LED lamp according to the present invention only needs to have the base having the above-described configuration at least at one end portion of the lamp body 5.

The preferred embodiments of the present invention have been described above. However, the present invention is not limited to such specific embodiments, and unless specifically limited by the above description, the present invention described in the claims is not limited. Various modifications and changes are possible within the scope of the gist.
The effects described in the embodiments of the present invention are merely examples of the most preferable effects resulting from the present invention, and the effects of the present invention are limited to those described in the embodiments of the present invention. is not.

1a, 1b Base 5 Lamp body 12a, 12b LED as a semiconductor light emitting element
20a, 20b A pair of terminals 21 Housing 24a Claw member 27 Compression spring 31 as a biasing member 31 Rotating stopper member 36 Movable member 100 Straight tube LED lamp 150 Lighting fixture 151a, 151b as a lighting fixture Socket 200 Lighting device M1, M2 Mark

Japanese Patent No. 4976579

Claims (10)

A base provided with a pair of terminals for power supply, which is provided at an end of a rod-shaped lamp body and is attached to a socket of a lamp,
A housing in which one end side is attached to an end of the lamp body, and the pair of terminals protrude from the other end side;
A switch for turning on the lamp body by conducting between the pair of terminals and the lamp body;
A part is provided in the housing in a state of protruding outward, and when the pair of terminals are attached to the socket, the part is pressed into the socket so that the part is buried in the housing. And a movable member that returns to a state in which the part protrudes when the pair of terminals are removed from the socket;
With
The switch is configured to be turned off at a position where the part of the movable member protrudes, and to be turned on at a position where the part of the movable member is retracted.
The part of the movable member is a base located substantially at the center of the surface of the housing that faces the socket. A base provided with a pair of terminals for power supply, which is provided at an end of a rod-shaped lamp body and is attached to a socket of a lamp,
A housing in which one end side is attached to an end of the lamp body, and the pair of terminals protrude from the other end side;
A switch for turning on the lamp body by conducting between the pair of terminals and the lamp body;
A part is provided in the housing in a state of protruding outward, and when the pair of terminals are attached to the socket, the part is pressed into the socket so that the part is buried in the housing. And a movable member that returns to a state in which the part protrudes when the pair of terminals are removed from the socket;
With
The switch is configured to be turned off at a position where the part of the movable member protrudes, and to be turned on at a position where the part of the movable member is retracted.
When the part of the movable member has a configuration in which a portion into which the pair of terminals of the socket is inserted protrudes, the base is provided at a position where it comes into contact with the protruding portion. A base provided with a pair of terminals for power supply, which is provided at an end of a rod-shaped lamp body and is attached to a socket of a lamp,
A housing in which one end side is attached to an end of the lamp body, and the pair of terminals protrude from the other end side;
A switch for turning on the lamp body by conducting between the pair of terminals and the lamp body;
A part is provided in the housing in a state of protruding outward, and when the pair of terminals are attached to the socket, the part is pressed into the socket so that the part is buried in the housing. And a movable member that returns to a state in which the part protrudes when the pair of terminals are removed from the socket;
With
The switch is configured to be turned off at a position where the part of the movable member protrudes, and to be turned on at a position where the part of the movable member is retracted.
The part of the movable member is a base positioned between the pair of terminals. In the base according to any one of claims 1 to 3,
The movable member includes a movable body that includes the part and is slidable in the longitudinal direction of the lamp body, and a base that biases the movable body so that the part protrudes. In the base according to any one of claims 1 to 4,
The housing has a base portion that is attached to an end portion of the lamp body, and a base end portion that has the pair of terminals, and the base portion and the base end portion rotate relatively in the circumferential direction. A base that is possible. The base according to claim 5,
A base provided with a claw member that couples both of the base base part and the base end part of the base by elastic deformation when pressed in a state of facing each other. In the base according to claim 5 or 6,
A base having a rotation stopper member that allows rotation in the circumferential direction and locks at a predetermined position. In the base according to any one of claims 5 to 7,
A base provided with a mark for setting the rotational position in the circumferential direction at a predetermined angle on the base base and the tip end. A rod-shaped lamp body;
A semiconductor light emitting device disposed in the lamp body;
The base according to any one of claims 1 to 8, provided at both ends of the lamp body,
A straight tube type LED lamp.   An illuminating device comprising: the straight tube LED lamp according to claim 9; and a lamp fixture to which the straight tube LED lamp is mounted.

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